From f6cb67df50193c359a994113f9c51eb837fd9fbf Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Sat, 17 Jun 2017 22:20:49 +0200
Subject: [PATCH 01/80] Draft new component_event addon

Proposing a new API based on components for the events
---
 component_event/__init__.py            |   4 +
 component_event/__manifest__.py        |  17 ++
 component_event/components/__init__.py |   2 +
 component_event/components/event.py    | 103 ++++++++++
 component_event/core.py                |  59 ++++++
 component_event/models/__init__.py     |   2 +
 component_event/models/base.py         |  27 +++
 component_event/tests/__init__.py      |   2 +
 component_event/tests/test_event.py    | 274 +++++++++++++++++++++++++
 9 files changed, 490 insertions(+)
 create mode 100644 component_event/__init__.py
 create mode 100644 component_event/__manifest__.py
 create mode 100644 component_event/components/__init__.py
 create mode 100644 component_event/components/event.py
 create mode 100644 component_event/core.py
 create mode 100644 component_event/models/__init__.py
 create mode 100644 component_event/models/base.py
 create mode 100644 component_event/tests/__init__.py
 create mode 100644 component_event/tests/test_event.py

diff --git a/component_event/__init__.py b/component_event/__init__.py
new file mode 100644
index 000000000..6a0f974d1
--- /dev/null
+++ b/component_event/__init__.py
@@ -0,0 +1,4 @@
+# -*- coding: utf-8 -*-
+from . import core
+from . import components
+from . import models
diff --git a/component_event/__manifest__.py b/component_event/__manifest__.py
new file mode 100644
index 000000000..169dbd11c
--- /dev/null
+++ b/component_event/__manifest__.py
@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+# Copyright 2017 Camptocamp SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
+
+{'name': 'Components Events',
+ 'version': '10.0.1.0.0',
+ 'author': 'Camptocamp,'
+           'Odoo Community Association (OCA)',
+ 'website': 'https://www.camptocamp.com',
+ 'license': 'AGPL-3',
+ 'category': 'Generic Modules',
+ 'depends': ['component',
+             ],
+ 'data': [],
+ 'installable': True,
+ }
+
diff --git a/component_event/components/__init__.py b/component_event/components/__init__.py
new file mode 100644
index 000000000..7351619d9
--- /dev/null
+++ b/component_event/components/__init__.py
@@ -0,0 +1,2 @@
+# -*- coding: utf-8 -*-
+from . import event
diff --git a/component_event/components/event.py b/component_event/components/event.py
new file mode 100644
index 000000000..46a346422
--- /dev/null
+++ b/component_event/components/event.py
@@ -0,0 +1,103 @@
+# -*- coding: utf-8 -*-
+# Copyright 2017 Camptocamp SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
+
+"""
+Events
+======
+
+TODO
+
+"""
+
+from odoo.addons.component.core import AbstractComponent, Component
+
+
+class EventProducer(AbstractComponent):
+    _name = 'base.event.producer'
+
+    def __init__(self, work):
+        super(EventProducer, self).__init__(work)
+        self._events = set()
+
+    def collect_events(self, name):
+        component_classes = self.work._components_registry.lookup(
+            usage='event.listener',
+            model_name=self.model._name,
+        )
+        for cls in component_classes:
+            if cls.has_event(name):
+                component = cls(self.work)
+                self._events.add(getattr(component, name))
+        return self
+
+    def fire(self, *args, **kwargs):
+        for event in self._events:
+            event(*args, **kwargs)
+
+
+class EventListener(AbstractComponent):
+    """ Base Component for the Event listeners
+
+    Events must be methods starting with ``on_``.
+
+    Example: :class:`RecordsEventListener`
+
+    Inside an event method, you can access to the record or records that
+    triggered the event using ``self.recordset``.
+
+    """
+    _name = 'base.event.listener'
+    _usage = 'event.listener'
+
+    @classmethod
+    def has_event(cls, name):
+        return name in cls._events
+
+    @classmethod
+    def _build_event_listener_component(cls):
+        events = set([])
+        if not cls._abstract:
+            for attr_name in dir(cls):
+                if attr_name.startswith('on_'):
+                    # possible future optimization: store all events in a
+                    # registry so we don't need to loop on event.listener
+                    # components
+                    events.add(attr_name)
+        cls._events = events
+
+    @classmethod
+    def _complete_component_build(cls):
+        super(EventListener, cls)._complete_component_build()
+        cls._build_event_listener_component()
+
+    @property
+    def recordset(self):
+        """ Recordset that triggered the event """
+        return getattr(self.work, 'from_recordset', None)
+
+
+class RecordsEventListener(Component):
+    _name = 'records.event.listener'
+    _inherit = 'base.event.listener'
+
+    def on_record_create(self, fields=None):
+        """ Called when a record is created
+
+        The record that triggered the event is in ``self.record``.
+
+        """
+
+    def on_record_write(self, fields=None):
+        """ Called when a record is modified
+
+        The record that triggered the event is in ``self.record``.
+
+        """
+
+    def on_record_unlink(self, fields=None):
+        """ Called when a record is deleted
+
+        The record that triggered the event is in ``self.record``.
+
+        """
diff --git a/component_event/core.py b/component_event/core.py
new file mode 100644
index 000000000..9b5e32b9b
--- /dev/null
+++ b/component_event/core.py
@@ -0,0 +1,59 @@
+# -*- coding: utf-8 -*-
+# Copyright 2017 Camptocamp SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
+
+
+from odoo.addons.component.core import WorkContext
+
+
+class EventWorkContext(WorkContext):
+    """ TODO
+
+    """
+
+    def __init__(self, model_name=None, collection=None, env=None,
+                 from_recordset=None,
+                 components_registry=None, **kwargs):
+        if not (collection or env):
+            raise ValueError('collection or env is required')
+        if collection and env:
+            # when a collection is used, the env will be the one of
+            # the collection
+            raise ValueError('collection and env cannot both be provided')
+
+        self.env = env
+        super(EventWorkContext, self).__init__(
+            model_name=model_name, collection=collection,
+            components_registry=components_registry,
+            from_recordset=from_recordset,
+            **kwargs
+        )
+        if self._env:
+            self._propagate_kwargs.remove('collection')
+            self._propagate_kwargs.append('env')
+
+    @property
+    def env(self):
+        """ Return the current Odoo env """
+        if self._env:
+            return self._env
+        return super(EventWorkContext, self).env
+
+    @env.setter
+    def env(self, value):
+        self._env = value
+
+    @property
+    def collection(self):
+        """ Return the current Odoo env """
+        if self._collection:
+            return self._collection
+        raise ValueError('No collection, it is optional for EventWorkContext')
+
+    @collection.setter
+    def collection(self, value):
+        self._collection = value
+
+    def __str__(self):
+        return ("EventWorkContext(%s,%s)" %
+                (repr(self._env or self._collection), self.model_name))
diff --git a/component_event/models/__init__.py b/component_event/models/__init__.py
new file mode 100644
index 000000000..a61d43eb9
--- /dev/null
+++ b/component_event/models/__init__.py
@@ -0,0 +1,2 @@
+# -*- coding: utf-8 -*-
+from . import base
diff --git a/component_event/models/base.py b/component_event/models/base.py
new file mode 100644
index 000000000..7f277575d
--- /dev/null
+++ b/component_event/models/base.py
@@ -0,0 +1,27 @@
+# -*- coding: utf-8 -*-
+# Copyright 2017 Camptocamp SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
+
+from odoo import models
+from ..core import EventWorkContext
+
+
+class Base(models.AbstractModel):
+    """ The base model, which is implicitly inherited by all models. """
+    _inherit = 'base'
+
+    def _event(self, name, model_name=None, collection=None,
+               components_registry=None):
+        model_name = model_name or self._name
+        if collection:
+            work = EventWorkContext(collection=collection,
+                                    model_name=model_name,
+                                    from_recordset=self,
+                                    components_registry=components_registry)
+        else:
+            work = EventWorkContext(env=self.env, model_name=model_name,
+                                    from_recordset=self,
+                                    components_registry=components_registry)
+
+        producer = work.component_by_name('base.event.producer')
+        return producer.collect_events(name)
diff --git a/component_event/tests/__init__.py b/component_event/tests/__init__.py
new file mode 100644
index 000000000..3fa87e4de
--- /dev/null
+++ b/component_event/tests/__init__.py
@@ -0,0 +1,2 @@
+# -*- coding: utf-8 -*-
+from . import test_event
diff --git a/component_event/tests/test_event.py b/component_event/tests/test_event.py
new file mode 100644
index 000000000..50156c90b
--- /dev/null
+++ b/component_event/tests/test_event.py
@@ -0,0 +1,274 @@
+# -*- coding: utf-8 -*-
+# Copyright 2013-2017 Camptocamp SA
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
+
+import mock
+import unittest2
+
+from odoo.addons.component.tests.common import (
+    ComponentRegistryCase,
+    TransactionComponentRegistryCase,
+)
+from odoo.addons.component.core import Component
+from odoo.addons.component_event.core import EventWorkContext
+from odoo.addons.component_event.components.event import (
+    EventProducer,
+    EventListener,
+)
+
+
+class TestEventWorkContext(unittest2.TestCase):
+    """ Test Events Components """
+
+    def test_env(self):
+        """ WorkContext with env """
+        env = mock.MagicMock(name='env')
+        record = mock.MagicMock(name='record')
+        work = EventWorkContext(model_name='res.users', env=env,
+                                from_recordset=record)
+        self.assertEquals(env, work.env)
+        self.assertEquals('res.users', work.model_name)
+        self.assertEquals(record, work.from_recordset)
+        with self.assertRaises(ValueError):
+            work.collection
+
+    def test_collection(self):
+        """ WorkContext with collection """
+        env = mock.MagicMock(name='env')
+        collection = mock.MagicMock(name='collection')
+        collection.env = env
+        record = mock.MagicMock(name='record')
+        work = EventWorkContext(model_name='res.users', collection=collection,
+                                from_recordset=record)
+        self.assertEquals(collection, work.collection)
+        self.assertEquals(record, work.from_recordset)
+        self.assertEquals(env, work.env)
+        self.assertEquals('res.users', work.model_name)
+
+    def test_env_and_collection(self):
+        """ WorkContext with collection and env is forbidden """
+        env = mock.MagicMock(name='env')
+        collection = mock.MagicMock(name='collection')
+        collection.env = env
+        with self.assertRaises(ValueError):
+            EventWorkContext(model_name='res.users', collection=collection,
+                             env=env)
+
+    def test_missing(self):
+        """ WorkContext with collection and env is forbidden """
+        with self.assertRaises(ValueError):
+            EventWorkContext(model_name='res.users')
+
+    def test_env_work_on(self):
+        """ WorkContext propagated through work_on """
+        env = mock.MagicMock(name='env')
+        record = mock.MagicMock(name='record')
+        work = EventWorkContext(env=env, model_name='res.users',
+                                from_recordset=record)
+        work2 = work.work_on('res.partner')
+        self.assertEquals('EventWorkContext', work2.__class__.__name__)
+        self.assertEquals(env, work2.env)
+        self.assertEquals(record, work2.from_recordset)
+        self.assertEquals('res.partner', work2.model_name)
+        with self.assertRaises(ValueError):
+            work.collection
+
+    def test_collection_work_on(self):
+        """ WorkContext propagated through work_on """
+        env = mock.MagicMock(name='env')
+        collection = mock.MagicMock(name='collection')
+        collection.env = env
+        record = mock.MagicMock(name='record')
+        work = EventWorkContext(collection=collection, model_name='res.users',
+                                from_recordset=record)
+        work2 = work.work_on('res.partner')
+        self.assertEquals('EventWorkContext', work2.__class__.__name__)
+        self.assertEquals(collection, work2.collection)
+        self.assertEquals(record, work2.from_recordset)
+        self.assertEquals(env, work2.env)
+        self.assertEquals('res.partner', work2.model_name)
+
+
+class TestEvent(ComponentRegistryCase):
+    """ Test Events Components """
+
+    def setUp(self):
+        super(TestEvent, self).setUp()
+        # build and push in the component registry the base components we
+        # inherit from in the tests
+        # 'base.event.producer'
+        EventProducer._build_component(self.comp_registry)
+        # 'base.event.listener'
+        EventListener._build_component(self.comp_registry)
+
+        # get the producer to fire the event
+        # we don't mind about the collection and the model here,
+        # the events we test are global
+        env = mock.MagicMock()
+        work = EventWorkContext(model_name='res.users', env=env,
+                                components_registry=self.comp_registry)
+        self.producer = self.comp_registry['base.event.producer'](work)
+
+    def test_event(self):
+        class MyEventListener(Component):
+            _name = 'my.event.listener'
+            _inherit = 'base.event.listener'
+
+            def on_record_create(self, recipient, something, fields=None):
+                recipient.append(('OK', something, fields))
+
+        MyEventListener._build_component(self.comp_registry)
+
+        something = object()
+        fields = ['name', 'code']
+
+        # as there is no return value by the event, we
+        # modify this recipient to check it has been called
+        recipient = []
+
+        # collect the event and fire it
+        self.producer.collect_events('on_record_create').fire(
+            recipient, something, fields=fields
+        )
+        self.assertEquals([('OK', something, fields)], recipient)
+
+    def test_collect_several(self):
+        class MyEventListener(Component):
+            _name = 'my.event.listener'
+            _inherit = 'base.event.listener'
+
+            def on_record_create(self, recipient, something, fields=None):
+                recipient.append(('OK', something, fields))
+
+        class MyOtherEventListener(Component):
+            _name = 'my.other.event.listener'
+            _inherit = 'base.event.listener'
+
+            def on_record_create(self, recipient, something, fields=None):
+                recipient.append(('OK', something, fields))
+
+        MyEventListener._build_component(self.comp_registry)
+        MyOtherEventListener._build_component(self.comp_registry)
+
+        something = object()
+        fields = ['name', 'code']
+
+        # as there is no return value by the event, we
+        # modify this recipient to check it has been called
+        recipient = []
+
+        # collect the event and fire them
+        events = self.producer.collect_events('on_record_create')
+        self.assertEquals(2, len(self.producer._events))
+
+        events.fire(recipient, something, fields=fields)
+        self.assertEquals([('OK', something, fields),
+                           ('OK', something, fields)], recipient)
+
+
+class TestEventRecordset(ComponentRegistryCase):
+    """ Test Events with Recordset """
+
+    def setUp(self):
+        super(TestEventRecordset, self).setUp()
+        # build and push in the component registry the base components we
+        # inherit from in the tests
+        # 'base.event.producer'
+        EventProducer._build_component(self.comp_registry)
+        # 'base.event.listener'
+        EventListener._build_component(self.comp_registry)
+
+        # get the producer to fire the event
+        # we don't mind about the collection and the model here,
+        # the events we test are global
+        env = mock.MagicMock()
+        self.recordset = mock.MagicMock(name='recordset')
+        # when there is a 'from_recordset' in the WorkContext,
+        # the listener methods will be able to access to it from
+        # self.recordset. It is used when events are triggered from
+        # records using BaseModel._event
+        work = EventWorkContext(model_name='res.users', env=env,
+                                from_recordset=self.recordset,
+                                components_registry=self.comp_registry)
+        self.producer = self.comp_registry['base.event.producer'](work)
+
+    def test_event(self):
+        class MyEventListener(Component):
+            _name = 'my.event.listener'
+            _inherit = 'base.event.listener'
+
+            def on_foo(self, msg):
+                self.recordset.msg = msg
+
+        MyEventListener._build_component(self.comp_registry)
+
+        # collect the event and fire it
+        self.producer.collect_events('on_foo').fire('OK')
+        self.assertEquals('OK', self.recordset.msg)
+
+
+class TestEventFromModel(TransactionComponentRegistryCase):
+    """ Test Events Components from Models """
+
+    def setUp(self):
+        super(TestEventFromModel, self).setUp()
+        # build and push in the component registry the base components we
+        # inherit from in the tests
+        # 'base.event.producer'
+        EventProducer._build_component(self.comp_registry)
+        # 'base.event.listener'
+        EventListener._build_component(self.comp_registry)
+
+    def test_event_from_model(self):
+        class MyEventListener(Component):
+            _name = 'my.event.listener'
+            _inherit = 'base.event.listener'
+
+            def on_foo(self, name):
+                self.recordset.name = name
+
+        MyEventListener._build_component(self.comp_registry)
+
+        partner = self.env['res.partner'].create({'name': 'test'})
+        # Normally you would not pass a components_registry,
+        # this is for the sake of the test, letting it empty
+        # will use the global registry.
+        # In a real code it would look like:
+        # partner._event('on_foo').fire('bar')
+        events = partner._event('on_foo',
+                                components_registry=self.comp_registry)
+        events.fire('bar')
+        self.assertEquals('bar', partner.name)
+
+    def test_event_filter_on_model(self):
+        class GlobalListener(Component):
+            _name = 'global.event.listener'
+            _inherit = 'base.event.listener'
+
+            def on_foo(self, name):
+                self.recordset.name = name
+
+        class PartnerListener(Component):
+            _name = 'partner.event.listener'
+            _inherit = 'base.event.listener'
+            _apply_on = ['res.partner']
+
+            def on_foo(self, name):
+                self.recordset.ref = name
+
+        class UserListener(Component):
+            _name = 'user.event.listener'
+            _inherit = 'base.event.listener'
+            _apply_on = ['res.users']
+
+            def on_foo(self, name):
+                assert False
+
+        self._build_components(GlobalListener, PartnerListener, UserListener)
+
+        partner = self.env['res.partner'].create({'name': 'test'})
+        partner._event('on_foo',
+                       components_registry=self.comp_registry).fire('bar')
+        self.assertEquals('bar', partner.name)
+        self.assertEquals('bar', partner.ref)
+

From f98601b849081c55d38e3dfd44b8557082951570 Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Sat, 17 Jun 2017 23:10:13 +0200
Subject: [PATCH 02/80] Hold a component registry per database

Because they can have different addons
---
 component_event/components/event.py | 12 +++++++++-
 component_event/tests/test_event.py | 34 +++++++++++++++++++----------
 2 files changed, 34 insertions(+), 12 deletions(-)

diff --git a/component_event/components/event.py b/component_event/components/event.py
index 46a346422..9496a6a7f 100644
--- a/component_event/components/event.py
+++ b/component_event/components/event.py
@@ -21,7 +21,7 @@ def __init__(self, work):
         self._events = set()
 
     def collect_events(self, name):
-        component_classes = self.work._components_registry.lookup(
+        component_classes = self.work.components_registry.lookup(
             usage='event.listener',
             model_name=self.model._name,
         )
@@ -76,6 +76,16 @@ def recordset(self):
         """ Recordset that triggered the event """
         return getattr(self.work, 'from_recordset', None)
 
+    # TODO: error if we don't have the collection
+    def component_by_name(self, name, model_name=None):
+        raise NotImplementedError
+
+    def component(self, usage=None, model_name=None):
+        raise NotImplementedError
+
+    def many_components(self, usage=None, model_name=None):
+        raise NotImplementedError
+
 
 class RecordsEventListener(Component):
     _name = 'records.event.listener'
diff --git a/component_event/tests/test_event.py b/component_event/tests/test_event.py
index 50156c90b..a7d914ae5 100644
--- a/component_event/tests/test_event.py
+++ b/component_event/tests/test_event.py
@@ -20,15 +20,20 @@
 class TestEventWorkContext(unittest2.TestCase):
     """ Test Events Components """
 
+    def setUp(self):
+        super(TestEventWorkContext, self).setUp()
+        self.env = mock.MagicMock(name='env')
+        self.record = mock.MagicMock(name='record')
+        self.components_registry = mock.MagicMock(name='ComponentRegistry')
+
     def test_env(self):
         """ WorkContext with env """
-        env = mock.MagicMock(name='env')
-        record = mock.MagicMock(name='record')
-        work = EventWorkContext(model_name='res.users', env=env,
-                                from_recordset=record)
-        self.assertEquals(env, work.env)
+        work = EventWorkContext(model_name='res.users', env=self.env,
+                                from_recordset=self.record,
+                                components_registry=self.components_registry)
+        self.assertEquals(self.env, work.env)
         self.assertEquals('res.users', work.model_name)
-        self.assertEquals(record, work.from_recordset)
+        self.assertEquals(self.record, work.from_recordset)
         with self.assertRaises(ValueError):
             work.collection
 
@@ -39,7 +44,8 @@ def test_collection(self):
         collection.env = env
         record = mock.MagicMock(name='record')
         work = EventWorkContext(model_name='res.users', collection=collection,
-                                from_recordset=record)
+                                from_recordset=record,
+                                components_registry=self.components_registry)
         self.assertEquals(collection, work.collection)
         self.assertEquals(record, work.from_recordset)
         self.assertEquals(env, work.env)
@@ -52,24 +58,28 @@ def test_env_and_collection(self):
         collection.env = env
         with self.assertRaises(ValueError):
             EventWorkContext(model_name='res.users', collection=collection,
-                             env=env)
+                             env=env,
+                             components_registry=self.components_registry)
 
     def test_missing(self):
         """ WorkContext with collection and env is forbidden """
         with self.assertRaises(ValueError):
-            EventWorkContext(model_name='res.users')
+            EventWorkContext(model_name='res.users',
+                             components_registry=self.components_registry)
 
     def test_env_work_on(self):
         """ WorkContext propagated through work_on """
         env = mock.MagicMock(name='env')
         record = mock.MagicMock(name='record')
         work = EventWorkContext(env=env, model_name='res.users',
-                                from_recordset=record)
+                                from_recordset=record,
+                                components_registry=self.components_registry)
         work2 = work.work_on('res.partner')
         self.assertEquals('EventWorkContext', work2.__class__.__name__)
         self.assertEquals(env, work2.env)
         self.assertEquals(record, work2.from_recordset)
         self.assertEquals('res.partner', work2.model_name)
+        self.assertEquals(self.components_registry, work2.components_registry)
         with self.assertRaises(ValueError):
             work.collection
 
@@ -80,13 +90,15 @@ def test_collection_work_on(self):
         collection.env = env
         record = mock.MagicMock(name='record')
         work = EventWorkContext(collection=collection, model_name='res.users',
-                                from_recordset=record)
+                                from_recordset=record,
+                                components_registry=self.components_registry)
         work2 = work.work_on('res.partner')
         self.assertEquals('EventWorkContext', work2.__class__.__name__)
         self.assertEquals(collection, work2.collection)
         self.assertEquals(record, work2.from_recordset)
         self.assertEquals(env, work2.env)
         self.assertEquals('res.partner', work2.model_name)
+        self.assertEquals(self.components_registry, work2.components_registry)
 
 
 class TestEvent(ComponentRegistryCase):

From bb7007fa61eadcc0e38dc7a83d118d8ac6ad1f88 Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Sun, 18 Jun 2017 21:36:22 +0200
Subject: [PATCH 03/80] Add cache in component_event

So we don't need to iterate on the listeners to find the events each
time the event is triggered.

* rename producer -> collecter, which is more accurate regarding what it does
* rename the trigger function 'fire' -> 'notify', just a matter of
  preference here :)
* add a CollectedEvents class so we don't modify the state of the
collecter and we don't mix responsibilities
---
 component_event/__manifest__.py     |   3 +
 component_event/components/event.py |  65 ++++++++---
 component_event/models/base.py      |   4 +-
 component_event/tests/test_event.py | 168 ++++++++++++++++++++++++----
 4 files changed, 202 insertions(+), 38 deletions(-)

diff --git a/component_event/__manifest__.py b/component_event/__manifest__.py
index 169dbd11c..a2df6e633 100644
--- a/component_event/__manifest__.py
+++ b/component_event/__manifest__.py
@@ -11,6 +11,9 @@
  'category': 'Generic Modules',
  'depends': ['component',
              ],
+ 'external_dependencies': {
+     'python': ['cachetools'],
+ },
  'data': [],
  'installable': True,
  }
diff --git a/component_event/components/event.py b/component_event/components/event.py
index 9496a6a7f..d5ff5956b 100644
--- a/component_event/components/event.py
+++ b/component_event/components/event.py
@@ -10,30 +10,70 @@
 
 """
 
+import logging
+import operator
+
 from odoo.addons.component.core import AbstractComponent, Component
 
+_logger = logging.getLogger(__name__)
+
+try:
+    from cachetools import LRUCache, cachedmethod, keys
+except ImportError:
+    _logger.debug("Cannot import 'cachetools'.")
+
+# Number of items we keep in LRU cache when we collect the events.
+# 1 item means: for an event name, return the event methods
+DEFAULT_EVENT_CACHE_SIZE = 128
+
+
+class CollectedEvents(object):
+
+    def __init__(self, events):
+        self.events = events
+
+    def notify(self, *args, **kwargs):
+        for event in self.events:
+            event(*args, **kwargs)
 
-class EventProducer(AbstractComponent):
-    _name = 'base.event.producer'
+
+class EventCollecter(AbstractComponent):
+    _name = 'base.event.collecter'
 
     def __init__(self, work):
-        super(EventProducer, self).__init__(work)
-        self._events = set()
+        super(EventCollecter, self).__init__(work)
 
-    def collect_events(self, name):
+    @classmethod
+    def _complete_component_build(cls):
+        super(EventCollecter, cls)._complete_component_build()
+        # the _cache being on the component class, which is
+        # dynamically rebuild when odoo registry is rebuild, we
+        # are sure that the result is always the same for a lookup
+        # until the next rebuild of odoo's registry
+        cls._cache = LRUCache(maxsize=DEFAULT_EVENT_CACHE_SIZE)
+
+    @cachedmethod(operator.attrgetter('_cache'),
+                  key=lambda self, name: keys.hashkey(
+                      self.work.collection._name if self.work._collection
+                      else None,
+                      self.work.model_name,
+                      name
+                  ))
+    def _collect_events(self, name):
+        events = set([])
         component_classes = self.work.components_registry.lookup(
             usage='event.listener',
-            model_name=self.model._name,
+            model_name=self.work.model_name,
         )
         for cls in component_classes:
             if cls.has_event(name):
                 component = cls(self.work)
-                self._events.add(getattr(component, name))
-        return self
+                events.add(getattr(component, name))
+        return events
 
-    def fire(self, *args, **kwargs):
-        for event in self._events:
-            event(*args, **kwargs)
+    def collect_events(self, name):
+        events = self._collect_events(name)
+        return CollectedEvents(events)
 
 
 class EventListener(AbstractComponent):
@@ -60,9 +100,6 @@ def _build_event_listener_component(cls):
         if not cls._abstract:
             for attr_name in dir(cls):
                 if attr_name.startswith('on_'):
-                    # possible future optimization: store all events in a
-                    # registry so we don't need to loop on event.listener
-                    # components
                     events.add(attr_name)
         cls._events = events
 
diff --git a/component_event/models/base.py b/component_event/models/base.py
index 7f277575d..3520e17ea 100644
--- a/component_event/models/base.py
+++ b/component_event/models/base.py
@@ -23,5 +23,5 @@ def _event(self, name, model_name=None, collection=None,
                                     from_recordset=self,
                                     components_registry=components_registry)
 
-        producer = work.component_by_name('base.event.producer')
-        return producer.collect_events(name)
+        collecter = work.component_by_name('base.event.collecter')
+        return collecter.collect_events(name)
diff --git a/component_event/tests/test_event.py b/component_event/tests/test_event.py
index a7d914ae5..95d2527ed 100644
--- a/component_event/tests/test_event.py
+++ b/component_event/tests/test_event.py
@@ -12,7 +12,7 @@
 from odoo.addons.component.core import Component
 from odoo.addons.component_event.core import EventWorkContext
 from odoo.addons.component_event.components.event import (
-    EventProducer,
+    EventCollecter,
     EventListener,
 )
 
@@ -108,18 +108,18 @@ def setUp(self):
         super(TestEvent, self).setUp()
         # build and push in the component registry the base components we
         # inherit from in the tests
-        # 'base.event.producer'
-        EventProducer._build_component(self.comp_registry)
+        # 'base.event.collecter'
+        EventCollecter._build_component(self.comp_registry)
         # 'base.event.listener'
         EventListener._build_component(self.comp_registry)
 
-        # get the producer to fire the event
+        # get the collecter to notify the event
         # we don't mind about the collection and the model here,
         # the events we test are global
         env = mock.MagicMock()
         work = EventWorkContext(model_name='res.users', env=env,
                                 components_registry=self.comp_registry)
-        self.producer = self.comp_registry['base.event.producer'](work)
+        self.collecter = self.comp_registry['base.event.collecter'](work)
 
     def test_event(self):
         class MyEventListener(Component):
@@ -138,8 +138,8 @@ def on_record_create(self, recipient, something, fields=None):
         # modify this recipient to check it has been called
         recipient = []
 
-        # collect the event and fire it
-        self.producer.collect_events('on_record_create').fire(
+        # collect the event and notify it
+        self.collecter.collect_events('on_record_create').notify(
             recipient, something, fields=fields
         )
         self.assertEquals([('OK', something, fields)], recipient)
@@ -169,14 +169,138 @@ def on_record_create(self, recipient, something, fields=None):
         # modify this recipient to check it has been called
         recipient = []
 
-        # collect the event and fire them
-        events = self.producer.collect_events('on_record_create')
-        self.assertEquals(2, len(self.producer._events))
+        # collect the event and notify them
+        collected = self.collecter.collect_events('on_record_create')
+        self.assertEquals(2, len(collected.events))
 
-        events.fire(recipient, something, fields=fields)
+        collected.notify(recipient, something, fields=fields)
         self.assertEquals([('OK', something, fields),
                            ('OK', something, fields)], recipient)
 
+    def test_event_cache(self):
+        class MyEventListener(Component):
+            _name = 'my.event.listener'
+            _inherit = 'base.event.listener'
+
+            def on_record_create(self):
+                pass
+
+        MyEventListener._build_component(self.comp_registry)
+
+        # collect the event
+        collected = self.collecter.collect_events('on_record_create')
+        # CollectedEvents.events contains the collected events
+        self.assertEquals(1, len(collected.events))
+
+        # build and register a new listener
+        class MyOtherEventListener(Component):
+            _name = 'my.other.event.listener'
+            _inherit = 'base.event.listener'
+
+            def on_record_create(self):
+                pass
+
+        MyOtherEventListener._build_component(self.comp_registry)
+
+        # get a new collecter and check that we it finds the same
+        # events even if we built a new one: it means the cache works
+        env = mock.MagicMock()
+        work = EventWorkContext(model_name='res.users', env=env,
+                                components_registry=self.comp_registry)
+        collecter = self.comp_registry['base.event.collecter'](work)
+        collected = collecter.collect_events('on_record_create')
+        # CollectedEvents.events contains the collected events
+        self.assertEquals(1, len(collected.events))
+
+        # if we empty the cache, as it on the class, both collecters
+        # should now find the 2 events
+        collecter._cache.clear()
+        # CollectedEvents.events contains the collected events
+        self.assertEquals(
+            2,
+            len(collecter.collect_events('on_record_create').events)
+        )
+        self.assertEquals(
+            2,
+            len(self.collecter.collect_events('on_record_create').events)
+        )
+
+    def test_event_cache_collection(self):
+        class MyEventListener(Component):
+            _name = 'my.event.listener'
+            _inherit = 'base.event.listener'
+
+            def on_record_create(self):
+                pass
+
+        MyEventListener._build_component(self.comp_registry)
+
+        # collect the event
+        collected = self.collecter.collect_events('on_record_create')
+        # CollectedEvents.events contains the collected events
+        self.assertEquals(1, len(collected.events))
+
+        # build and register a new listener
+        class MyOtherEventListener(Component):
+            _name = 'my.other.event.listener'
+            _inherit = 'base.event.listener'
+            _collection = 'base.collection'
+
+            def on_record_create(self):
+                pass
+
+        MyOtherEventListener._build_component(self.comp_registry)
+
+        # get a new collecter and check that we it finds the same
+        # events even if we built a new one: it means the cache works
+        collection = mock.MagicMock(name='base.collection')
+        collection._name = 'base.collection'
+        collection.env = mock.MagicMock()
+        work = EventWorkContext(model_name='res.users', collection=collection,
+                                components_registry=self.comp_registry)
+        collecter = self.comp_registry['base.event.collecter'](work)
+        collected = collecter.collect_events('on_record_create')
+        # for a different collection, we should not have the same
+        # cache entry
+        self.assertEquals(2, len(collected.events))
+
+    def test_event_cache_model_name(self):
+        class MyEventListener(Component):
+            _name = 'my.event.listener'
+            _inherit = 'base.event.listener'
+
+            def on_record_create(self):
+                pass
+
+        MyEventListener._build_component(self.comp_registry)
+
+        # collect the event
+        collected = self.collecter.collect_events('on_record_create')
+        # CollectedEvents.events contains the collected events
+        self.assertEquals(1, len(collected.events))
+
+        # build and register a new listener
+        class MyOtherEventListener(Component):
+            _name = 'my.other.event.listener'
+            _inherit = 'base.event.listener'
+            _apply_on = ['res.country']
+
+            def on_record_create(self):
+                pass
+
+        MyOtherEventListener._build_component(self.comp_registry)
+
+        # get a new collecter and check that we it finds the same
+        # events even if we built a new one: it means the cache works
+        env = mock.MagicMock()
+        work = EventWorkContext(model_name='res.country', env=env,
+                                components_registry=self.comp_registry)
+        collecter = self.comp_registry['base.event.collecter'](work)
+        collected = collecter.collect_events('on_record_create')
+        # for a different collection, we should not have the same
+        # cache entry
+        self.assertEquals(2, len(collected.events))
+
 
 class TestEventRecordset(ComponentRegistryCase):
     """ Test Events with Recordset """
@@ -185,12 +309,12 @@ def setUp(self):
         super(TestEventRecordset, self).setUp()
         # build and push in the component registry the base components we
         # inherit from in the tests
-        # 'base.event.producer'
-        EventProducer._build_component(self.comp_registry)
+        # 'base.event.collecter'
+        EventCollecter._build_component(self.comp_registry)
         # 'base.event.listener'
         EventListener._build_component(self.comp_registry)
 
-        # get the producer to fire the event
+        # get the collecter to notify the event
         # we don't mind about the collection and the model here,
         # the events we test are global
         env = mock.MagicMock()
@@ -202,7 +326,7 @@ def setUp(self):
         work = EventWorkContext(model_name='res.users', env=env,
                                 from_recordset=self.recordset,
                                 components_registry=self.comp_registry)
-        self.producer = self.comp_registry['base.event.producer'](work)
+        self.collecter = self.comp_registry['base.event.collecter'](work)
 
     def test_event(self):
         class MyEventListener(Component):
@@ -214,8 +338,8 @@ def on_foo(self, msg):
 
         MyEventListener._build_component(self.comp_registry)
 
-        # collect the event and fire it
-        self.producer.collect_events('on_foo').fire('OK')
+        # collect the event and notify it
+        self.collecter.collect_events('on_foo').notify('OK')
         self.assertEquals('OK', self.recordset.msg)
 
 
@@ -226,8 +350,8 @@ def setUp(self):
         super(TestEventFromModel, self).setUp()
         # build and push in the component registry the base components we
         # inherit from in the tests
-        # 'base.event.producer'
-        EventProducer._build_component(self.comp_registry)
+        # 'base.event.collecter'
+        EventCollecter._build_component(self.comp_registry)
         # 'base.event.listener'
         EventListener._build_component(self.comp_registry)
 
@@ -246,10 +370,10 @@ def on_foo(self, name):
         # this is for the sake of the test, letting it empty
         # will use the global registry.
         # In a real code it would look like:
-        # partner._event('on_foo').fire('bar')
+        # partner._event('on_foo').notify('bar')
         events = partner._event('on_foo',
                                 components_registry=self.comp_registry)
-        events.fire('bar')
+        events.notify('bar')
         self.assertEquals('bar', partner.name)
 
     def test_event_filter_on_model(self):
@@ -280,7 +404,7 @@ def on_foo(self, name):
 
         partner = self.env['res.partner'].create({'name': 'test'})
         partner._event('on_foo',
-                       components_registry=self.comp_registry).fire('bar')
+                       components_registry=self.comp_registry).notify('bar')
         self.assertEquals('bar', partner.name)
         self.assertEquals('bar', partner.ref)
 

From ffa67b98ac907dee55d8c160a23c35e2e85222c0 Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Mon, 19 Jun 2017 11:48:55 +0200
Subject: [PATCH 04/80] Complete component_event

* Add documentation
* Add a few more test cases
* Prevent using component lookup methods from an EventWorkContext when
  there is no collection, but allow to switch to a WorkContext with
  collection
* Increase cache size (should be measured at some point...)
* Fix a few issues with collection being an empty model being False-ish,
  so added comparisons with None
* Add abstract Component with the base events (on_record_create,
  on_record_write, on_record_unlink)
---
 component_event/components/event.py | 217 ++++++++++++++++++++++------
 component_event/core.py             | 104 ++++++++++++-
 component_event/models/base.py      |  82 ++++++++++-
 component_event/tests/test_event.py | 136 ++++++++---------
 4 files changed, 415 insertions(+), 124 deletions(-)

diff --git a/component_event/components/event.py b/component_event/components/event.py
index d5ff5956b..8282e21ab 100644
--- a/component_event/components/event.py
+++ b/component_event/components/event.py
@@ -6,7 +6,113 @@
 Events
 ======
 
-TODO
+Events are a notification system.
+
+On one side, one or many listeners await for an event to happen. On
+the other side, when such event happen, a notification is sent to
+the listeners.
+
+An example of event is: 'when a record has been created'.
+
+The event system allows to write the notification code in only one place, in
+one Odoo addon, and to write as many listeners as we want, in different places,
+different addons.
+
+We'll see below how the ``on_record_create`` is implemented.
+
+Notifier
+--------
+
+The first thing is to find where/when the notification should be sent.
+For the creation of a record, it is in :meth:`odoo.models.BaseModel.create`.
+We can inherit from the `'base'` model to add this line:
+
+::
+
+    class Base(models.AbstractModel):
+        _inherit = 'base'
+
+        @api.model
+        def create(self, vals):
+            record = super(Base, self).create(vals)
+            self._event('on_record_create').notify(record, fields=vals.keys())
+            return record
+
+The :meth:`..models.base.Base._event` method has been added to the `'base'`
+model, so an event can be notified from any model. The
+:meth:`CollectedEvents.notify` method triggers the event and forward the
+arguments to the listeners.
+
+This should be done only once.
+
+Listeners
+---------
+
+Listeners are Components that respond to the event names.
+The components must have a ``_usage`` equals to ``'event.listener'``, but it
+doesn't to be set manually if the component inherits from
+``'base.event.listener'``
+
+Here is how we would log something each time a record is created::
+
+    class MyEventListener(Component):
+        _name = 'my.event.listener'
+        _inherit = 'base.event.listener'
+
+        def on_record_create(self, record, fields=None):
+            _logger.info("%r has been created", record)
+
+Many listeners such as this one could be added for the same event.
+
+When implementing generic events, it is a good practice to create a
+base abstract component implementing empty methods for those
+events, such as::
+
+    class RecordsEventListener(AbstractComponent):
+        _name = 'records.event.listener'
+        _inherit = 'base.event.listener'
+
+        def on_record_create(self, record, fields=None):
+            \"\"\" Called when a record is created \"\"\"
+
+It can serve for inheritance and is a documentation of the event.
+
+
+Collection and models
+---------------------
+
+In the example above, the listeners is global. It will be executed for any
+model and collection. You can also restrict a listener to only a collection or
+model, using the ``_collection`` or ``_apply_on`` attributes.
+
+::
+
+    class MyEventListener(Component):
+        _name = 'my.event.listener'
+        _inherit = 'base.event.listener'
+        _collection = 'magento.backend'
+
+        def on_record_create(self, record, fields=None):
+            _logger.info("%r has been created", record)
+
+
+    class MyModelEventListener(Component):
+        _name = 'my.event.listener'
+        _inherit = 'base.event.listener'
+        _apply_on = ['res.users']
+
+        def on_record_create(self, record, fields=None):
+            _logger.info("%r has been created", record)
+
+
+If you want an event to be restricted to a collection, the
+notification must also precise the collection, otherwise all listeners
+will be executed::
+
+
+    collection = self.env['magento.backend']
+    self._event('on_foo_created', collection=collection).notify(record, vals)
+
 
 """
 
@@ -23,28 +129,66 @@
     _logger.debug("Cannot import 'cachetools'.")
 
 # Number of items we keep in LRU cache when we collect the events.
-# 1 item means: for an event name, return the event methods
-DEFAULT_EVENT_CACHE_SIZE = 128
+# 1 item means: for an event name, model_name, collection, return
+# the event methods
+DEFAULT_EVENT_CACHE_SIZE = 512
 
 
 class CollectedEvents(object):
+    """ Event methods ready to be notified
+
+    This is a rather internal class. An instance of this class
+    is prepared by the :class:`EventCollecter` when we need to notify
+    the listener that the event has been triggered.
+
+    :meth:`EventCollecter.collect_events` collects the events,
+    feed them to the instance, so we can use the :meth:`notify` method
+    that will forward the arguments and keyword arguments to the
+    listeners of the event.
+    ::
+
+        >>> # collecter is an instance of CollectedEvents
+        >>> collecter.collect_events('on_record_create').notify(something)
+
+    """
 
     def __init__(self, events):
         self.events = events
 
     def notify(self, *args, **kwargs):
+        """ Forward the arguments to every listeners of an event """
         for event in self.events:
             event(*args, **kwargs)
 
 
-class EventCollecter(AbstractComponent):
-    _name = 'base.event.collecter'
+class EventCollecter(Component):
+    """ Component that collects the event from an event name
+
+    For doing so, it searches all the components that respond to the
+    ``event.listener`` ``_usage`` and having an event of the same
+    name.
+
+    Then it feeds the events to an instance of :class:`EventCollecter`
+    and return it to the caller.
+
+    It keeps the results in a cache, the Component is rebuilt when
+    the Odoo's registry is rebuilt, hence the cache is cleared as well.
+
+    An event always starts with ``on_``.
+
+    Note that the special
+    :class:`..core.EventWorkContext` class should be
+    used for this Component, because it can work
+    without a collection.
 
-    def __init__(self, work):
-        super(EventCollecter, self).__init__(work)
+    It is used by :meth:`..models.base.Base._event`.
+
+    """
+    _name = 'base.event.collecter'
 
     @classmethod
     def _complete_component_build(cls):
+        """ Create a cache on the class when the component is built """
         super(EventCollecter, cls)._complete_component_build()
         # the _cache being on the component class, which is
         # dynamically rebuild when odoo registry is rebuild, we
@@ -54,14 +198,18 @@ def _complete_component_build(cls):
 
     @cachedmethod(operator.attrgetter('_cache'),
                   key=lambda self, name: keys.hashkey(
-                      self.work.collection._name if self.work._collection
-                      else None,
+                      self.work.collection._name
+                      if self.work._collection is not None else None,
                       self.work.model_name,
                       name
                   ))
     def _collect_events(self, name):
         events = set([])
+        collection_name = (self.work.collection._name
+                           if self.work._collection is not None
+                           else None)
         component_classes = self.work.components_registry.lookup(
+            collection_name=collection_name,
             usage='event.listener',
             model_name=self.work.model_name,
         )
@@ -72,6 +220,10 @@ def _collect_events(self, name):
         return events
 
     def collect_events(self, name):
+        """ Collect the events of a given name """
+        if not name.startswith('on_'):
+            raise ValueError("an event name always starts with 'on_'")
+
         events = self._collect_events(name)
         return CollectedEvents(events)
 
@@ -83,19 +235,18 @@ class EventListener(AbstractComponent):
 
     Example: :class:`RecordsEventListener`
 
-    Inside an event method, you can access to the record or records that
-    triggered the event using ``self.recordset``.
-
     """
     _name = 'base.event.listener'
     _usage = 'event.listener'
 
     @classmethod
     def has_event(cls, name):
+        """ Indicate if the class has an event of this name """
         return name in cls._events
 
     @classmethod
     def _build_event_listener_component(cls):
+        """ Make a list of events listeners for this class """
         events = set([])
         if not cls._abstract:
             for attr_name in dir(cls):
@@ -108,43 +259,17 @@ def _complete_component_build(cls):
         super(EventListener, cls)._complete_component_build()
         cls._build_event_listener_component()
 
-    @property
-    def recordset(self):
-        """ Recordset that triggered the event """
-        return getattr(self.work, 'from_recordset', None)
-
-    # TODO: error if we don't have the collection
-    def component_by_name(self, name, model_name=None):
-        raise NotImplementedError
-
-    def component(self, usage=None, model_name=None):
-        raise NotImplementedError
-
-    def many_components(self, usage=None, model_name=None):
-        raise NotImplementedError
 
-
-class RecordsEventListener(Component):
+class RecordsEventListener(AbstractComponent):
+    """ Abstract Component with base events """
     _name = 'records.event.listener'
     _inherit = 'base.event.listener'
 
-    def on_record_create(self, fields=None):
-        """ Called when a record is created
-
-        The record that triggered the event is in ``self.record``.
-
-        """
-
-    def on_record_write(self, fields=None):
-        """ Called when a record is modified
-
-        The record that triggered the event is in ``self.record``.
-
-        """
-
-    def on_record_unlink(self, fields=None):
-        """ Called when a record is deleted
+    def on_record_create(self, record, fields=None):
+        """ Called when a record is created """
 
-        The record that triggered the event is in ``self.record``.
+    def on_record_write(self, record, fields=None):
+        """ Called when a record is modified """
 
-        """
+    def on_record_unlink(self, record):
+        """ Called when a record is deleted """
diff --git a/component_event/core.py b/component_event/core.py
index 9b5e32b9b..fd76375ec 100644
--- a/component_event/core.py
+++ b/component_event/core.py
@@ -2,19 +2,44 @@
 # Copyright 2017 Camptocamp SA
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
 
+"""
+Events Internals
+================
+
+Core classes for the events system.
+
+
+"""
+
 
 from odoo.addons.component.core import WorkContext
 
 
 class EventWorkContext(WorkContext):
-    """ TODO
+    """ Work context used by the Events internals
+
+    Should not be used outside of the events internals.
+    The work context to use generally is
+    :class:`odoo.addons.component.core.WorkContext` or your own
+    subclass.
+
+    The events are a special kind of components because they are
+    not attached to any collection (they can but not the main use case).
+
+    So the work context must not need to have a collection, but when
+    it has no collection, it must at least have an 'env'.
+
+    When no collection is provided, the methods to get the Components
+    cannot be used, but :meth:`work_on` can be used to switch back to
+    a :class:`odoo.addons.component.core.WorkContext` with collection.
+    This is needed when one want to get a component for a collection
+    from inside an event listener.
 
     """
 
     def __init__(self, model_name=None, collection=None, env=None,
-                 from_recordset=None,
                  components_registry=None, **kwargs):
-        if not (collection or env):
+        if not (collection is not None or env):
             raise ValueError('collection or env is required')
         if collection and env:
             # when a collection is used, the env will be the one of
@@ -25,7 +50,6 @@ def __init__(self, model_name=None, collection=None, env=None,
         super(EventWorkContext, self).__init__(
             model_name=model_name, collection=collection,
             components_registry=components_registry,
-            from_recordset=from_recordset,
             **kwargs
         )
         if self._env:
@@ -46,7 +70,7 @@ def env(self, value):
     @property
     def collection(self):
         """ Return the current Odoo env """
-        if self._collection:
+        if self._collection is not None:
             return self._collection
         raise ValueError('No collection, it is optional for EventWorkContext')
 
@@ -54,6 +78,76 @@ def collection(self):
     def collection(self, value):
         self._collection = value
 
+    def work_on(self, model_name=None, collection=None):
+        """ Create a new work context for another model keeping attributes
+
+        Used when one need to lookup components for another model.
+
+        Used on an EventWorkContext, it switch back to a normal
+        WorkContext. It means we are inside an event listener, and
+        we want to get a component. We need to set a collection
+        to be able to get components.
+        """
+        if self._collection is None and collection is None:
+            raise ValueError('you must provide a collection to work with')
+        if collection is not None:
+            if self.env is not collection.env:
+                raise ValueError('the Odoo env of the collection must be '
+                                 'the same than the current one')
+        kwargs = {attr_name: getattr(self, attr_name)
+                  for attr_name in self._propagate_kwargs}
+        kwargs.pop('env', None)
+        if collection is not None:
+            kwargs['collection'] = collection
+        if model_name is not None:
+            kwargs['model_name'] = model_name
+        return WorkContext(**kwargs)
+
+    def component_by_name(self, name, model_name=None):
+        if self._collection is not None:
+            # switch to a normal WorkContext
+            work = self.work_on(collection=self._collection,
+                                model_name=model_name)
+        else:
+            raise TypeError(
+                "Can't be used on an EventWorkContext without collection. "
+                "The collection must be known to find components.\n"
+                "Hint: you can set the collection and get a component with:\n"
+                ">>> work.work_on(collection=self.env[...].browse(...))\n"
+                ">>> work.component_by_name(name, model_name=model_name)"
+            )
+        return work.component_by_name(name, model_name=model_name)
+
+    def component(self, usage=None, model_name=None):
+        if self._collection is not None:
+            # switch to a normal WorkContext
+            work = self.work_on(collection=self._collection,
+                                model_name=model_name)
+        else:
+            raise TypeError(
+                "Can't be used on an EventWorkContext without collection. "
+                "The collection must be known to find components.\n"
+                "Hint: you can set the collection and get a component with:\n"
+                ">>> work.work_on(collection=self.env[...].browse(...))\n"
+                ">>> work.component(usage=usage, model_name=model_name)"
+            )
+        return work.component(usage=usage, model_name=model_name)
+
+    def many_components(self, usage=None, model_name=None):
+        if self._collection is not None:
+            # switch to a normal WorkContext
+            work = self.work_on(collection=self._collection,
+                                model_name=model_name)
+        else:
+            raise TypeError(
+                "Can't be used on an EventWorkContext without collection. "
+                "The collection must be known to find components.\n"
+                "Hint: you can set the collection and get a component with:\n"
+                ">>> work.work_on(collection=self.env[...].browse(...))\n"
+                ">>> work.many_components(usage=usage, model_name=model_name)"
+            )
+        return work.component(usage=usage, model_name=model_name)
+
     def __str__(self):
         return ("EventWorkContext(%s,%s)" %
                 (repr(self._env or self._collection), self.model_name))
diff --git a/component_event/models/base.py b/component_event/models/base.py
index 3520e17ea..747443371 100644
--- a/component_event/models/base.py
+++ b/component_event/models/base.py
@@ -2,26 +2,94 @@
 # Copyright 2017 Camptocamp SA
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
 
-from odoo import models
+"""
+Base Model
+==========
+
+Extend the 'base' Odoo Model to add Events related features.
+
+
+"""
+
+from odoo import api, models
 from ..core import EventWorkContext
 
 
 class Base(models.AbstractModel):
-    """ The base model, which is implicitly inherited by all models. """
+    """ The base model, which is implicitly inherited by all models.
+
+    Add an :meth:`_event` method to all Models. This method allows to
+    trigger events.
+
+    It also notifies the following events:
+
+    * ``on_record_create``
+    * ``on_record_multi``
+    * ``on_record_unlink``
+
+
+    """
     _inherit = 'base'
 
     def _event(self, name, model_name=None, collection=None,
                components_registry=None):
-        model_name = model_name or self._name
-        if collection:
+        """ Collect events for notifications
+
+        Usage::
+
+            @api.multi
+            def button_do_something(self):
+                for record in self:
+                    # do something
+                    self._event('on_do_something').notify('something')
+
+        With this line, every listener having a ``on_do_something`` method
+        with be called and receive 'something' as argument.
+
+        See: :mod:`..components.event`
+
+        :param name: name of the event, start with 'on_'
+        :type model_name: str | unicode
+        :param collection: optional collection  to filter on, only
+                           listeners with similar ``_collection`` will be
+                           notified
+        :type model_name: :class:`odoo.models.BaseModel`
+        :param components_registry: component registry for lookups,
+                                    mainly used for tests
+        :type components_registry:
+            :class:`odoo.addons.components.core.ComponentRegistry`
+
+
+        """
+        model_name = self._name
+        if collection is not None:
             work = EventWorkContext(collection=collection,
                                     model_name=model_name,
-                                    from_recordset=self,
                                     components_registry=components_registry)
         else:
             work = EventWorkContext(env=self.env, model_name=model_name,
-                                    from_recordset=self,
                                     components_registry=components_registry)
 
-        collecter = work.component_by_name('base.event.collecter')
+        collecter = work._component_class_by_name('base.event.collecter')(work)
         return collecter.collect_events(name)
+
+    @api.model
+    def create(self, vals):
+        record = super(Base, self).create(vals)
+        self._event('on_record_create').notify(record, fields=vals.keys())
+        return record
+
+    @api.multi
+    def write(self, vals):
+        result = super(Base, self).write(vals)
+        fields = vals.keys()
+        for record in self:
+            self._event('on_record_write').notify(record, fields=fields)
+        return result
+
+    @api.multi
+    def unlink(self):
+        result = super(Base, self).unlink()
+        for record in self:
+            self._event('on_record_unlink').notify(record)
+        return result
diff --git a/component_event/tests/test_event.py b/component_event/tests/test_event.py
index 95d2527ed..c00f04dd5 100644
--- a/component_event/tests/test_event.py
+++ b/component_event/tests/test_event.py
@@ -29,11 +29,9 @@ def setUp(self):
     def test_env(self):
         """ WorkContext with env """
         work = EventWorkContext(model_name='res.users', env=self.env,
-                                from_recordset=self.record,
                                 components_registry=self.components_registry)
         self.assertEquals(self.env, work.env)
         self.assertEquals('res.users', work.model_name)
-        self.assertEquals(self.record, work.from_recordset)
         with self.assertRaises(ValueError):
             work.collection
 
@@ -42,12 +40,9 @@ def test_collection(self):
         env = mock.MagicMock(name='env')
         collection = mock.MagicMock(name='collection')
         collection.env = env
-        record = mock.MagicMock(name='record')
         work = EventWorkContext(model_name='res.users', collection=collection,
-                                from_recordset=record,
                                 components_registry=self.components_registry)
         self.assertEquals(collection, work.collection)
-        self.assertEquals(record, work.from_recordset)
         self.assertEquals(env, work.env)
         self.assertEquals('res.users', work.model_name)
 
@@ -70,14 +65,13 @@ def test_missing(self):
     def test_env_work_on(self):
         """ WorkContext propagated through work_on """
         env = mock.MagicMock(name='env')
-        record = mock.MagicMock(name='record')
+        collection = mock.MagicMock(name='collection')
+        collection.env = env
         work = EventWorkContext(env=env, model_name='res.users',
-                                from_recordset=record,
                                 components_registry=self.components_registry)
-        work2 = work.work_on('res.partner')
-        self.assertEquals('EventWorkContext', work2.__class__.__name__)
+        work2 = work.work_on(model_name='res.partner', collection=collection)
+        self.assertEquals('WorkContext', work2.__class__.__name__)
         self.assertEquals(env, work2.env)
-        self.assertEquals(record, work2.from_recordset)
         self.assertEquals('res.partner', work2.model_name)
         self.assertEquals(self.components_registry, work2.components_registry)
         with self.assertRaises(ValueError):
@@ -88,18 +82,32 @@ def test_collection_work_on(self):
         env = mock.MagicMock(name='env')
         collection = mock.MagicMock(name='collection')
         collection.env = env
-        record = mock.MagicMock(name='record')
         work = EventWorkContext(collection=collection, model_name='res.users',
-                                from_recordset=record,
                                 components_registry=self.components_registry)
-        work2 = work.work_on('res.partner')
-        self.assertEquals('EventWorkContext', work2.__class__.__name__)
+        work2 = work.work_on(model_name='res.partner')
+        self.assertEquals('WorkContext', work2.__class__.__name__)
         self.assertEquals(collection, work2.collection)
-        self.assertEquals(record, work2.from_recordset)
         self.assertEquals(env, work2.env)
         self.assertEquals('res.partner', work2.model_name)
         self.assertEquals(self.components_registry, work2.components_registry)
 
+    def test_collection_work_on_collection(self):
+        """ WorkContext collection changed with work_on """
+        env = mock.MagicMock(name='env')
+        collection = mock.MagicMock(name='collection')
+        collection.env = env
+        work = EventWorkContext(model_name='res.users', env=env,
+                                components_registry=self.components_registry)
+        work2 = work.work_on(collection=collection)
+        # when work_on is used inside an event component, we want
+        # to switch back to a normal WorkContext, because we don't
+        # need anymore the EventWorkContext
+        self.assertEquals('WorkContext', work2.__class__.__name__)
+        self.assertEquals(collection, work2.collection)
+        self.assertEquals(env, work2.env)
+        self.assertEquals('res.users', work2.model_name)
+        self.assertEquals(self.components_registry, work2.components_registry)
+
 
 class TestEvent(ComponentRegistryCase):
     """ Test Events Components """
@@ -215,6 +223,7 @@ def on_record_create(self):
         # if we empty the cache, as it on the class, both collecters
         # should now find the 2 events
         collecter._cache.clear()
+        self.comp_registry._cache.clear()
         # CollectedEvents.events contains the collected events
         self.assertEquals(
             2,
@@ -302,47 +311,6 @@ def on_record_create(self):
         self.assertEquals(2, len(collected.events))
 
 
-class TestEventRecordset(ComponentRegistryCase):
-    """ Test Events with Recordset """
-
-    def setUp(self):
-        super(TestEventRecordset, self).setUp()
-        # build and push in the component registry the base components we
-        # inherit from in the tests
-        # 'base.event.collecter'
-        EventCollecter._build_component(self.comp_registry)
-        # 'base.event.listener'
-        EventListener._build_component(self.comp_registry)
-
-        # get the collecter to notify the event
-        # we don't mind about the collection and the model here,
-        # the events we test are global
-        env = mock.MagicMock()
-        self.recordset = mock.MagicMock(name='recordset')
-        # when there is a 'from_recordset' in the WorkContext,
-        # the listener methods will be able to access to it from
-        # self.recordset. It is used when events are triggered from
-        # records using BaseModel._event
-        work = EventWorkContext(model_name='res.users', env=env,
-                                from_recordset=self.recordset,
-                                components_registry=self.comp_registry)
-        self.collecter = self.comp_registry['base.event.collecter'](work)
-
-    def test_event(self):
-        class MyEventListener(Component):
-            _name = 'my.event.listener'
-            _inherit = 'base.event.listener'
-
-            def on_foo(self, msg):
-                self.recordset.msg = msg
-
-        MyEventListener._build_component(self.comp_registry)
-
-        # collect the event and notify it
-        self.collecter.collect_events('on_foo').notify('OK')
-        self.assertEquals('OK', self.recordset.msg)
-
-
 class TestEventFromModel(TransactionComponentRegistryCase):
     """ Test Events Components from Models """
 
@@ -360,8 +328,8 @@ class MyEventListener(Component):
             _name = 'my.event.listener'
             _inherit = 'base.event.listener'
 
-            def on_foo(self, name):
-                self.recordset.name = name
+            def on_foo(self, record, name):
+                record.name = name
 
         MyEventListener._build_component(self.comp_registry)
 
@@ -373,7 +341,7 @@ def on_foo(self, name):
         # partner._event('on_foo').notify('bar')
         events = partner._event('on_foo',
                                 components_registry=self.comp_registry)
-        events.notify('bar')
+        events.notify(partner, 'bar')
         self.assertEquals('bar', partner.name)
 
     def test_event_filter_on_model(self):
@@ -381,30 +349,66 @@ class GlobalListener(Component):
             _name = 'global.event.listener'
             _inherit = 'base.event.listener'
 
-            def on_foo(self, name):
-                self.recordset.name = name
+            def on_foo(self, record, name):
+                record.name = name
 
         class PartnerListener(Component):
             _name = 'partner.event.listener'
             _inherit = 'base.event.listener'
             _apply_on = ['res.partner']
 
-            def on_foo(self, name):
-                self.recordset.ref = name
+            def on_foo(self, record, name):
+                record.ref = name
 
         class UserListener(Component):
             _name = 'user.event.listener'
             _inherit = 'base.event.listener'
             _apply_on = ['res.users']
 
-            def on_foo(self, name):
+            def on_foo(self, record, name):
                 assert False
 
         self._build_components(GlobalListener, PartnerListener, UserListener)
 
         partner = self.env['res.partner'].create({'name': 'test'})
-        partner._event('on_foo',
-                       components_registry=self.comp_registry).notify('bar')
+        partner._event(
+            'on_foo',
+            components_registry=self.comp_registry
+        ).notify(partner, 'bar')
         self.assertEquals('bar', partner.name)
         self.assertEquals('bar', partner.ref)
 
+    def test_event_filter_on_collection(self):
+        class GlobalListener(Component):
+            _name = 'global.event.listener'
+            _inherit = 'base.event.listener'
+
+            def on_foo(self, record, name):
+                record.name = name
+
+        class PartnerListener(Component):
+            _name = 'partner.event.listener'
+            _inherit = 'base.event.listener'
+            _collection = 'collection.base'
+
+            def on_foo(self, record, name):
+                record.ref = name
+
+        class UserListener(Component):
+            _name = 'user.event.listener'
+            _inherit = 'base.event.listener'
+            _collection = 'magento.backend'
+
+            def on_foo(self, record, name):
+                assert False
+
+        self._build_components(GlobalListener, PartnerListener, UserListener)
+
+        partner = self.env['res.partner'].create({'name': 'test'})
+        events = partner._event(
+            'on_foo', collection=self.env['collection.base'],
+            components_registry=self.comp_registry
+        )
+        events.notify(partner, 'bar')
+        self.assertEquals('bar', partner.name)
+        self.assertEquals('bar', partner.ref)

From c2ff298f07bfeaa4a7b8d9dd97f585bf439bdde6 Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Mon, 19 Jun 2017 14:42:14 +0200
Subject: [PATCH 05/80] Prevent trigger of events before registry is ready

We return an empty list of events so nothing is triggered
---
 component_event/models/base.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/component_event/models/base.py b/component_event/models/base.py
index 747443371..f7384f3f2 100644
--- a/component_event/models/base.py
+++ b/component_event/models/base.py
@@ -12,6 +12,7 @@
 """
 
 from odoo import api, models
+from ..components.event import CollectedEvents
 from ..core import EventWorkContext
 
 
@@ -61,6 +62,9 @@ def button_do_something(self):
 
 
         """
+        if not self.env.registry.ready:
+            # no event should be triggered before the registry has been loaded
+            return CollectedEvents([])
         model_name = self._name
         if collection is not None:
             work = EventWorkContext(collection=collection,

From d0bfdff413ed62dd0346bc152ec1ed6b88ec509a Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Mon, 19 Jun 2017 17:14:11 +0200
Subject: [PATCH 06/80] Fix test: post_install

Tests using odoo transactions must run post install, because during the
install the registry is not ready, so the components aren't neither.
---
 component_event/__manifest__.py     | 1 -
 component_event/tests/test_event.py | 7 +++++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/component_event/__manifest__.py b/component_event/__manifest__.py
index a2df6e633..fe2659e25 100644
--- a/component_event/__manifest__.py
+++ b/component_event/__manifest__.py
@@ -17,4 +17,3 @@
  'data': [],
  'installable': True,
  }
-
diff --git a/component_event/tests/test_event.py b/component_event/tests/test_event.py
index c00f04dd5..82bf920cf 100644
--- a/component_event/tests/test_event.py
+++ b/component_event/tests/test_event.py
@@ -33,7 +33,7 @@ def test_env(self):
         self.assertEquals(self.env, work.env)
         self.assertEquals('res.users', work.model_name)
         with self.assertRaises(ValueError):
-            work.collection
+            work.collection  # noqa
 
     def test_collection(self):
         """ WorkContext with collection """
@@ -75,7 +75,7 @@ def test_env_work_on(self):
         self.assertEquals('res.partner', work2.model_name)
         self.assertEquals(self.components_registry, work2.components_registry)
         with self.assertRaises(ValueError):
-            work.collection
+            work.collection  # noqa
 
     def test_collection_work_on(self):
         """ WorkContext propagated through work_on """
@@ -314,6 +314,9 @@ def on_record_create(self):
 class TestEventFromModel(TransactionComponentRegistryCase):
     """ Test Events Components from Models """
 
+    at_install = False
+    post_install = True
+
     def setUp(self):
         super(TestEventFromModel, self).setUp()
         # build and push in the component registry the base components we

From 232b4b4182a6b7e78c166e5ab21cd9a0ce4f7ee3 Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Tue, 20 Jun 2017 09:35:09 +0200
Subject: [PATCH 07/80] Move base component in a components directory

For consistency, this is where components should go (as for models,
views, ...)
---
 component_event/components/event.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/component_event/components/event.py b/component_event/components/event.py
index 8282e21ab..036e80b64 100644
--- a/component_event/components/event.py
+++ b/component_event/components/event.py
@@ -201,8 +201,8 @@ def _complete_component_build(cls):
                       self.work.collection._name
                       if self.work._collection is not None else None,
                       self.work.model_name,
-                      name
-                  ))
+                      name)
+                  )
     def _collect_events(self, name):
         events = set([])
         collection_name = (self.work.collection._name

From 5c30b0a4e1e211bf26a3c1db17da7ce2c5c933ea Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Tue, 20 Jun 2017 09:58:33 +0200
Subject: [PATCH 08/80] Check that component registry is ready for events

Checking that the odoo registry is ready is not working:
in tests, the events are not working because they are run
just before the odoo registry is set to ready.
---
 component_event/models/base.py | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/component_event/models/base.py b/component_event/models/base.py
index f7384f3f2..5aa92f0b6 100644
--- a/component_event/models/base.py
+++ b/component_event/models/base.py
@@ -12,6 +12,7 @@
 """
 
 from odoo import api, models
+from odoo.addons.component.core import _component_databases
 from ..components.event import CollectedEvents
 from ..core import EventWorkContext
 
@@ -62,9 +63,21 @@ def button_do_something(self):
 
 
         """
-        if not self.env.registry.ready:
-            # no event should be triggered before the registry has been loaded
+        dbname = self.env.cr.dbname
+        comp_registry = (
+            components_registry or _component_databases.get(dbname)
+        )
+        if not comp_registry or not comp_registry.ready:
+            # No event should be triggered before the registry has been loaded
+            # This is a very special case, when the odoo registry is being
+            # built, it calls odoo.modules.loading.load_modules().
+            # This function might trigger events (by writing on records, ...).
+            # But at this point, the component registry is not guaranteed
+            # to be ready, and anyway we should probably not trigger events
+            # during the initialization. Hence we return an empty list of
+            # events, the 'notify' calls will do nothing.
             return CollectedEvents([])
+
         model_name = self._name
         if collection is not None:
             work = EventWorkContext(collection=collection,

From fdc83ef03a981da37fead4b448556f9ccf85e709 Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Tue, 20 Jun 2017 10:24:44 +0200
Subject: [PATCH 09/80] Ignore W0104 pylint warnings in tests

---
 component_event/tests/test_event.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/component_event/tests/test_event.py b/component_event/tests/test_event.py
index 82bf920cf..2a6d3f298 100644
--- a/component_event/tests/test_event.py
+++ b/component_event/tests/test_event.py
@@ -33,6 +33,7 @@ def test_env(self):
         self.assertEquals(self.env, work.env)
         self.assertEquals('res.users', work.model_name)
         with self.assertRaises(ValueError):
+            # pylint: disable=W0104
             work.collection  # noqa
 
     def test_collection(self):
@@ -75,6 +76,7 @@ def test_env_work_on(self):
         self.assertEquals('res.partner', work2.model_name)
         self.assertEquals(self.components_registry, work2.components_registry)
         with self.assertRaises(ValueError):
+            # pylint: disable=W0104
             work.collection  # noqa
 
     def test_collection_work_on(self):

From ff9e3ed9479a6e4e2b1e99c45f1003346c65392f Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Tue, 20 Jun 2017 10:42:31 +0200
Subject: [PATCH 10/80] Remove doc about creating abstract listener

I'm not sure it is good actually. If you inherit from it for only one of
the method, the other methods will listen be executed for doing nothing,
but that's still a useless call of method...
---
 component_event/components/event.py | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/component_event/components/event.py b/component_event/components/event.py
index 036e80b64..2bb3f335f 100644
--- a/component_event/components/event.py
+++ b/component_event/components/event.py
@@ -64,19 +64,6 @@ def on_record_create(self, record, fields=None):
 
 Many listeners such as this one could be added for the same event.
 
-When implementing generic events, it is a good practice to create a
-base abstract component implementing empty methods for those
-events, such as::
-
-    class RecordsEventListener(AbstractComponent):
-        _name = 'records.event.listener'
-        _inherit = 'base.event.listener'
-
-        def on_record_create(self, record, fields=None):
-            \"\"\" Called when a record is created \"\"\"
-
-It can serve for inheritance and is a documentation of the event.
-
 
 Collection and models
 ---------------------

From a432eecfc71404b4da9b954c71aed466fe1bb13f Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Wed, 21 Jun 2017 11:20:35 +0200
Subject: [PATCH 11/80] Correct event name in doc and add signature

---
 component_event/models/base.py | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/component_event/models/base.py b/component_event/models/base.py
index 5aa92f0b6..b6a859279 100644
--- a/component_event/models/base.py
+++ b/component_event/models/base.py
@@ -25,10 +25,9 @@ class Base(models.AbstractModel):
 
     It also notifies the following events:
 
-    * ``on_record_create``
-    * ``on_record_multi``
-    * ``on_record_unlink``
-
+    * ``on_record_create(self, record, fields=None)``
+    * ``on_record_write(self, record, fields=none)``
+    * ``on_record_unlink(self, record)``
 
     """
     _inherit = 'base'

From 4035aac2213d02fde25cdcbd33ce61566ee80b0e Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Wed, 21 Jun 2017 16:42:57 +0200
Subject: [PATCH 12/80] Remove RecordsEventListener

It's not really usable: if we inherit from it and implement only one
method, the others will be called without effect, waste of resources
---
 component_event/components/event.py | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/component_event/components/event.py b/component_event/components/event.py
index 2bb3f335f..8e673d262 100644
--- a/component_event/components/event.py
+++ b/component_event/components/event.py
@@ -245,18 +245,3 @@ def _build_event_listener_component(cls):
     def _complete_component_build(cls):
         super(EventListener, cls)._complete_component_build()
         cls._build_event_listener_component()
-
-
-class RecordsEventListener(AbstractComponent):
-    """ Abstract Component with base events """
-    _name = 'records.event.listener'
-    _inherit = 'base.event.listener'
-
-    def on_record_create(self, record, fields=None):
-        """ Called when a record is created """
-
-    def on_record_write(self, record, fields=None):
-        """ Called when a record is modified """
-
-    def on_record_unlink(self, record):
-        """ Called when a record is deleted """

From 79be7789ff200b051ccc5232d10de35d97420c22 Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Thu, 22 Jun 2017 08:56:33 +0200
Subject: [PATCH 13/80] Add @skip_if decorator to skip events

It takes a condition which skip the event when evaluated to True.
A new base listener for the connector adds a default condition based on
self.env.context.get('connector_no_export'). Every export event listener
should be decorated with:

    @skip_if(lambda self, *args, **kwargs: self.no_connector_export)
---
 component_event/__init__.py         |  3 +++
 component_event/components/event.py | 42 +++++++++++++++++++++++++++--
 component_event/tests/test_event.py | 26 +++++++++++++++++-
 3 files changed, 68 insertions(+), 3 deletions(-)

diff --git a/component_event/__init__.py b/component_event/__init__.py
index 6a0f974d1..47e8136cd 100644
--- a/component_event/__init__.py
+++ b/component_event/__init__.py
@@ -2,3 +2,6 @@
 from . import core
 from . import components
 from . import models
+
+# allow public API 'from odoo.addons.component_event import skip_if'
+from .components.event import skip_if  # noqa
diff --git a/component_event/components/event.py b/component_event/components/event.py
index 8e673d262..e96ec0c08 100644
--- a/component_event/components/event.py
+++ b/component_event/components/event.py
@@ -100,12 +100,17 @@ def on_record_create(self, record, fields=None):
     collection = self.env['magento.backend']
     self._event('on_foo_created', collection=collection).notify(record, vals)
 
+An event can be skipped based on a condition evaluated from the notified
+arguments. See :func:`skip_if`
+
 
 """
 
 import logging
 import operator
 
+from functools import wraps
+
 from odoo.addons.component.core import AbstractComponent, Component
 
 _logger = logging.getLogger(__name__)
@@ -121,6 +126,39 @@ def on_record_create(self, record, fields=None):
 DEFAULT_EVENT_CACHE_SIZE = 512
 
 
+def skip_if(cond):
+    """ Decorator allowing to skip an event based on a condition
+
+    The condition is a python lambda expression, which takes the
+    same arguments than the event.
+
+    Example::
+
+        @skip_if(lambda self, *args, **kwargs:
+                 self.env.context.get('connector_no_export'))
+        def on_record_write(self, record, fields=None):
+            _logger('I'll delay a job, but only if we didn't disabled '
+                    ' the export with a context key')
+            record.with_delay().export_record()
+
+        @skip_if(lambda self, record, kind: kind == 'complete')
+        def on_record_write(self, record, kind):
+            _logger("I'll delay a job, but only if the kind is 'complete'")
+            record.with_delay().export_record()
+
+    """
+    def skip_if_decorator(func):
+        @wraps(func)
+        def func_wrapper(*args, **kwargs):
+            if cond(*args, **kwargs):
+                return
+            else:
+                return func(*args, **kwargs)
+
+        return func_wrapper
+    return skip_if_decorator
+
+
 class CollectedEvents(object):
     """ Event methods ready to be notified
 
@@ -164,11 +202,11 @@ class EventCollecter(Component):
     An event always starts with ``on_``.
 
     Note that the special
-    :class:`..core.EventWorkContext` class should be
+    :class:`odoo.addons.component_event.core.EventWorkContext` class should be
     used for this Component, because it can work
     without a collection.
 
-    It is used by :meth:`..models.base.Base._event`.
+    It is used by :meth:`odoo.addons.component_event.models.base.Base._event`.
 
     """
     _name = 'base.event.collecter'
diff --git a/component_event/tests/test_event.py b/component_event/tests/test_event.py
index 2a6d3f298..e95d52a83 100644
--- a/component_event/tests/test_event.py
+++ b/component_event/tests/test_event.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Copyright 2013-2017 Camptocamp SA
+# Copyright 2017 Camptocamp SA
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
 
 import mock
@@ -14,6 +14,7 @@
 from odoo.addons.component_event.components.event import (
     EventCollecter,
     EventListener,
+    skip_if,
 )
 
 
@@ -312,6 +313,29 @@ def on_record_create(self):
         # cache entry
         self.assertEquals(2, len(collected.events))
 
+    def test_skip_if(self):
+        class MyEventListener(Component):
+            _name = 'my.event.listener'
+            _inherit = 'base.event.listener'
+
+            def on_record_create(self, msg):
+                assert True
+
+        class MyOtherEventListener(Component):
+            _name = 'my.other.event.listener'
+            _inherit = 'base.event.listener'
+
+            @skip_if(lambda self, msg: msg == 'foo')
+            def on_record_create(self, msg):
+                assert False
+
+        self._build_components(MyEventListener, MyOtherEventListener)
+
+        # collect the event and notify it
+        collected = self.collecter.collect_events('on_record_create')
+        self.assertEquals(2, len(collected.events))
+        collected.notify('foo')
+
 
 class TestEventFromModel(TransactionComponentRegistryCase):
     """ Test Events Components from Models """

From bab0f194a1b1989384f2be2819ca0dd122764727 Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Thu, 22 Jun 2017 22:17:13 +0200
Subject: [PATCH 14/80] Notify unlink event before the unlink

Otherwise we can't read the record
---
 component_event/models/base.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/component_event/models/base.py b/component_event/models/base.py
index b6a859279..b30bd20c9 100644
--- a/component_event/models/base.py
+++ b/component_event/models/base.py
@@ -29,6 +29,8 @@ class Base(models.AbstractModel):
     * ``on_record_write(self, record, fields=none)``
     * ``on_record_unlink(self, record)``
 
+    ``on_record_unlink`` is notified just *before* the unlink is done.
+
     """
     _inherit = 'base'
 
@@ -105,7 +107,7 @@ def write(self, vals):
 
     @api.multi
     def unlink(self):
-        result = super(Base, self).unlink()
         for record in self:
             self._event('on_record_unlink').notify(record)
+        result = super(Base, self).unlink()
         return result

From 1711bcf631bb18a0ee7e36df69c1ccb405aa1126 Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Fri, 30 Jun 2017 11:02:29 +0200
Subject: [PATCH 15/80] Simplify tests by loading modules components

It the previous commit, @lmignon added the possibility to load all
components of an addon in a Component Registry.  This commit takes
benefit of this feature to simplify the existing tests and to add a base
test case for the Connector (that loads all components of 'component',
'component_event', 'connector'). It can be used in implementations using
the connector.
---
 component_event/tests/test_event.py | 23 +++--------------------
 1 file changed, 3 insertions(+), 20 deletions(-)

diff --git a/component_event/tests/test_event.py b/component_event/tests/test_event.py
index e95d52a83..f414a9893 100644
--- a/component_event/tests/test_event.py
+++ b/component_event/tests/test_event.py
@@ -11,11 +11,7 @@
 )
 from odoo.addons.component.core import Component
 from odoo.addons.component_event.core import EventWorkContext
-from odoo.addons.component_event.components.event import (
-    EventCollecter,
-    EventListener,
-    skip_if,
-)
+from odoo.addons.component_event.components.event import skip_if
 
 
 class TestEventWorkContext(unittest2.TestCase):
@@ -117,12 +113,7 @@ class TestEvent(ComponentRegistryCase):
 
     def setUp(self):
         super(TestEvent, self).setUp()
-        # build and push in the component registry the base components we
-        # inherit from in the tests
-        # 'base.event.collecter'
-        EventCollecter._build_component(self.comp_registry)
-        # 'base.event.listener'
-        EventListener._build_component(self.comp_registry)
+        self._load_module_components('component_event')
 
         # get the collecter to notify the event
         # we don't mind about the collection and the model here,
@@ -340,17 +331,9 @@ def on_record_create(self, msg):
 class TestEventFromModel(TransactionComponentRegistryCase):
     """ Test Events Components from Models """
 
-    at_install = False
-    post_install = True
-
     def setUp(self):
         super(TestEventFromModel, self).setUp()
-        # build and push in the component registry the base components we
-        # inherit from in the tests
-        # 'base.event.collecter'
-        EventCollecter._build_component(self.comp_registry)
-        # 'base.event.listener'
-        EventListener._build_component(self.comp_registry)
+        self._load_module_components('component_event')
 
     def test_event_from_model(self):
         class MyEventListener(Component):

From 1cecf333e09699f60133574e9bb82a5f5c85b612 Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Fri, 30 Jun 2017 17:30:59 +0200
Subject: [PATCH 16/80] Remove model_name in _event()

It is unused, and depends on the model on which we call it
---
 component_event/models/base.py | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/component_event/models/base.py b/component_event/models/base.py
index b30bd20c9..d2ca468a5 100644
--- a/component_event/models/base.py
+++ b/component_event/models/base.py
@@ -34,8 +34,7 @@ class Base(models.AbstractModel):
     """
     _inherit = 'base'
 
-    def _event(self, name, model_name=None, collection=None,
-               components_registry=None):
+    def _event(self, name, collection=None, components_registry=None):
         """ Collect events for notifications
 
         Usage::
@@ -52,11 +51,9 @@ def button_do_something(self):
         See: :mod:`..components.event`
 
         :param name: name of the event, start with 'on_'
-        :type model_name: str | unicode
         :param collection: optional collection  to filter on, only
                            listeners with similar ``_collection`` will be
                            notified
-        :type model_name: :class:`odoo.models.BaseModel`
         :param components_registry: component registry for lookups,
                                     mainly used for tests
         :type components_registry:

From 93c22e780f0c4def0c3b4164a08964d47c9fc28c Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Tue, 11 Jul 2017 15:18:51 +0200
Subject: [PATCH 17/80] Add readme files

---
 component_event/README.rst | 108 +++++++++++++++++++++++++++++++++++++
 1 file changed, 108 insertions(+)
 create mode 100644 component_event/README.rst

diff --git a/component_event/README.rst b/component_event/README.rst
new file mode 100644
index 000000000..56ecde7c0
--- /dev/null
+++ b/component_event/README.rst
@@ -0,0 +1,108 @@
+.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
+   :target: http://www.gnu.org/licenses/agpl
+   :alt: License: AGPL-3
+
+===================
+Components - Events
+===================
+
+This module implements an event system (`Observer pattern`_) and is a
+base block for the Connector Framework. It can be used without
+using the full Connector though. It is built upon the ``component`` module.
+
+Documentation: http://odoo-connector.com/
+
+.. _Observer pattern: https://en.wikipedia.org/wiki/Observer_pattern
+
+Installation
+============
+
+* Install ``component_event``
+
+Configuration
+=============
+
+The module does nothing by itself and has no configuration.
+
+Usage
+=====
+
+As a developer, you have access to a events system. You can find the
+documentation in the code or on http://odoo-connector.com
+
+In a nutshell, you can create trigger events::
+
+  class Base(models.AbstractModel):
+      _inherit = 'base'
+
+      @api.model
+      def create(self, vals):
+          record = super(Base, self).create(vals)
+          self._event('on_record_create').notify(record, fields=vals.keys())
+          return record
+
+And subscribe listeners to the events::
+
+  from odoo.addons.component.core import Component
+  from odoo.addons.component_event import skip_if
+
+  class MagentoListener(Component):
+      _name = 'magento.event.listener'
+      _inherit = 'base.connector.listener'
+
+      @skip_if(lambda self, record, **kwargs: self.no_connector_export(record))
+      def on_record_create(self, record, fields=None):
+          """ Called when a record is created """
+          record.with_delay().export_record(fields=fields)
+
+
+This module triggers 3 events:
+
+* ``on_record_create(record, fields=None)``
+* ``on_record_write(record, fields=None)``
+* ``on_record_unlink(record)``
+
+
+Known issues / Roadmap
+======================
+
+* ...
+
+Bug Tracker
+===========
+
+Bugs are tracked on `GitHub Issues
+<https://github.com/OCA/connector/issues>`_. In case of trouble, please
+check there if your issue has already been reported. If you spotted it first,
+help us smash it by providing detailed and welcomed feedback.
+
+Credits
+=======
+
+Images
+------
+
+* Odoo Community Association: `Icon <https://github.com/OCA/maintainer-tools/blob/master/template/module/static/description/icon.svg>`_.
+
+Contributors
+------------
+
+* Guewen Baconnier <guewen.baconnier@camptocamp.com>
+
+Do not contact contributors directly about support or help with technical issues.
+
+Maintainer
+----------
+
+.. image:: https://odoo-community.org/logo.png
+   :alt: Odoo Community Association
+   :target: https://odoo-community.org
+
+This module is maintained by the OCA.
+
+OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.
+
+To contribute to this module, please visit https://odoo-community.org.
+

From bca4e0b154556a260083d52cd19e815b3de1ffc7 Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Mon, 17 Jul 2017 18:14:54 +0200
Subject: [PATCH 18/80] Fix cache of events

The cache entries for events were including instance of the components,
hence, they included the work instance / odoo environment.

Only the component class and the events it provides are new cached, the
instances of components being instanciated when needed.

Reported on:
https://github.com/OCA/connector-magento/pull/255#issuecomment-315396030
---
 component_event/components/event.py | 12 ++++++++++--
 component_event/tests/test_event.py | 12 +++++++++---
 2 files changed, 19 insertions(+), 5 deletions(-)

diff --git a/component_event/components/event.py b/component_event/components/event.py
index e96ec0c08..64cb3b349 100644
--- a/component_event/components/event.py
+++ b/component_event/components/event.py
@@ -109,6 +109,7 @@ def on_record_create(self, record, fields=None):
 import logging
 import operator
 
+from collections import defaultdict
 from functools import wraps
 
 from odoo.addons.component.core import AbstractComponent, Component
@@ -229,7 +230,7 @@ def _complete_component_build(cls):
                       name)
                   )
     def _collect_events(self, name):
-        events = set([])
+        events = defaultdict(set)
         collection_name = (self.work.collection._name
                            if self.work._collection is not None
                            else None)
@@ -240,6 +241,13 @@ def _collect_events(self, name):
         )
         for cls in component_classes:
             if cls.has_event(name):
+                events[cls].add(name)
+        return events
+
+    def _init_collected_events(self, class_events):
+        events = set()
+        for cls, names in class_events.iteritems():
+            for name in names:
                 component = cls(self.work)
                 events.add(getattr(component, name))
         return events
@@ -249,7 +257,7 @@ def collect_events(self, name):
         if not name.startswith('on_'):
             raise ValueError("an event name always starts with 'on_'")
 
-        events = self._collect_events(name)
+        events = self._init_collected_events(self._collect_events(name))
         return CollectedEvents(events)
 
 
diff --git a/component_event/tests/test_event.py b/component_event/tests/test_event.py
index f414a9893..77370ee3b 100644
--- a/component_event/tests/test_event.py
+++ b/component_event/tests/test_event.py
@@ -119,9 +119,9 @@ def setUp(self):
         # we don't mind about the collection and the model here,
         # the events we test are global
         env = mock.MagicMock()
-        work = EventWorkContext(model_name='res.users', env=env,
-                                components_registry=self.comp_registry)
-        self.collecter = self.comp_registry['base.event.collecter'](work)
+        self.work = EventWorkContext(model_name='res.users', env=env,
+                                     components_registry=self.comp_registry)
+        self.collecter = self.comp_registry['base.event.collecter'](self.work)
 
     def test_event(self):
         class MyEventListener(Component):
@@ -193,6 +193,9 @@ def on_record_create(self):
         collected = self.collecter.collect_events('on_record_create')
         # CollectedEvents.events contains the collected events
         self.assertEquals(1, len(collected.events))
+        event = list(collected.events)[0]
+        self.assertEquals(self.work, event.im_self.work)
+        self.assertEquals(self.work.env, event.im_self.work.env)
 
         # build and register a new listener
         class MyOtherEventListener(Component):
@@ -213,6 +216,9 @@ def on_record_create(self):
         collected = collecter.collect_events('on_record_create')
         # CollectedEvents.events contains the collected events
         self.assertEquals(1, len(collected.events))
+        event = list(collected.events)[0]
+        self.assertEquals(work, event.im_self.work)
+        self.assertEquals(env, event.im_self.work.env)
 
         # if we empty the cache, as it on the class, both collecters
         # should now find the 2 events

From 216f466874f8aa70c3be60b17279a777a8c67131 Mon Sep 17 00:00:00 2001
From: Dave Lasley <dave@laslabs.com>
Date: Wed, 30 Aug 2017 10:57:56 -0700
Subject: [PATCH 19/80] [IMP] component_event: Document implemented events *
 Document the events that have already been implemented to BaseModel

---
 component_event/components/event.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/component_event/components/event.py b/component_event/components/event.py
index 64cb3b349..611a43dd5 100644
--- a/component_event/components/event.py
+++ b/component_event/components/event.py
@@ -43,6 +43,12 @@ def create(self, vals):
 :meth:`CollectedEvents.notify` method triggers the event and forward the
 arguments to the listeners.
 
+The following events have been implemented into the `'base'` model:
+
+* `on_record_create` - Listener receives args `record, fields`
+* `on_record_write` - Listener receives args `record, fields`
+* `on_record_unlink` - Listener receives args `record`
+
 This should be done only once.
 
 Listeners

From 16561dc6290bab8ad80b8a622d29fc4e97bd88b5 Mon Sep 17 00:00:00 2001
From: Dave Lasley <dave@laslabs.com>
Date: Wed, 30 Aug 2017 11:23:12 -0700
Subject: [PATCH 20/80] [FIX] component_event: Link to pre-existing docs for
 model events

---
 component_event/components/event.py | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/component_event/components/event.py b/component_event/components/event.py
index 611a43dd5..ac6ab1533 100644
--- a/component_event/components/event.py
+++ b/component_event/components/event.py
@@ -43,13 +43,8 @@ def create(self, vals):
 :meth:`CollectedEvents.notify` method triggers the event and forward the
 arguments to the listeners.
 
-The following events have been implemented into the `'base'` model:
-
-* `on_record_create` - Listener receives args `record, fields`
-* `on_record_write` - Listener receives args `record, fields`
-* `on_record_unlink` - Listener receives args `record`
-
-This should be done only once.
+This should be done only once. See :class:`..models.base.Base` for a list of
+events that are implemented in the `'base'` model.
 
 Listeners
 ---------

From ac0d23a0a14214efeaef0281bb58fd5a14e512df Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Tue, 3 Oct 2017 10:16:49 +0200
Subject: [PATCH 21/80] [MIG] Set modules uninstallable

---
 component_event/__manifest__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/component_event/__manifest__.py b/component_event/__manifest__.py
index fe2659e25..08fb664f5 100644
--- a/component_event/__manifest__.py
+++ b/component_event/__manifest__.py
@@ -15,5 +15,5 @@
      'python': ['cachetools'],
  },
  'data': [],
- 'installable': True,
+ 'installable': False,
  }

From 167fb5c1f415ead6d7e64e38674423bf6a0eb962 Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Tue, 3 Oct 2017 10:37:57 +0200
Subject: [PATCH 22/80] Make addons installable

---
 component_event/__manifest__.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/component_event/__manifest__.py b/component_event/__manifest__.py
index 08fb664f5..86c3a1d91 100644
--- a/component_event/__manifest__.py
+++ b/component_event/__manifest__.py
@@ -3,7 +3,7 @@
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
 
 {'name': 'Components Events',
- 'version': '10.0.1.0.0',
+ 'version': '11.0.1.0.0',
  'author': 'Camptocamp,'
            'Odoo Community Association (OCA)',
  'website': 'https://www.camptocamp.com',
@@ -15,5 +15,5 @@
      'python': ['cachetools'],
  },
  'data': [],
- 'installable': False,
+ 'installable': True,
  }

From 354f89b21f87084f29e4487a36656d539a073cd7 Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Tue, 3 Oct 2017 10:43:50 +0200
Subject: [PATCH 23/80] PY3: apply automated changes by 2to3 on addons

---
 component_event/components/event.py |  2 +-
 component_event/models/base.py      |  5 +-
 component_event/tests/test_event.py | 86 ++++++++++++++---------------
 3 files changed, 47 insertions(+), 46 deletions(-)

diff --git a/component_event/components/event.py b/component_event/components/event.py
index ac6ab1533..54806934f 100644
--- a/component_event/components/event.py
+++ b/component_event/components/event.py
@@ -247,7 +247,7 @@ def _collect_events(self, name):
 
     def _init_collected_events(self, class_events):
         events = set()
-        for cls, names in class_events.iteritems():
+        for cls, names in class_events.items():
             for name in names:
                 component = cls(self.work)
                 events.add(getattr(component, name))
diff --git a/component_event/models/base.py b/component_event/models/base.py
index d2ca468a5..e4879f6b4 100644
--- a/component_event/models/base.py
+++ b/component_event/models/base.py
@@ -91,13 +91,14 @@ def button_do_something(self):
     @api.model
     def create(self, vals):
         record = super(Base, self).create(vals)
-        self._event('on_record_create').notify(record, fields=vals.keys())
+        fields = list(vals.keys())
+        self._event('on_record_create').notify(record, fields=fields)
         return record
 
     @api.multi
     def write(self, vals):
         result = super(Base, self).write(vals)
-        fields = vals.keys()
+        fields = list(vals.keys())
         for record in self:
             self._event('on_record_write').notify(record, fields=fields)
         return result
diff --git a/component_event/tests/test_event.py b/component_event/tests/test_event.py
index 77370ee3b..e92e532f9 100644
--- a/component_event/tests/test_event.py
+++ b/component_event/tests/test_event.py
@@ -3,7 +3,7 @@
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
 
 import mock
-import unittest2
+import unittest
 
 from odoo.addons.component.tests.common import (
     ComponentRegistryCase,
@@ -14,7 +14,7 @@
 from odoo.addons.component_event.components.event import skip_if
 
 
-class TestEventWorkContext(unittest2.TestCase):
+class TestEventWorkContext(unittest.TestCase):
     """ Test Events Components """
 
     def setUp(self):
@@ -27,8 +27,8 @@ def test_env(self):
         """ WorkContext with env """
         work = EventWorkContext(model_name='res.users', env=self.env,
                                 components_registry=self.components_registry)
-        self.assertEquals(self.env, work.env)
-        self.assertEquals('res.users', work.model_name)
+        self.assertEqual(self.env, work.env)
+        self.assertEqual('res.users', work.model_name)
         with self.assertRaises(ValueError):
             # pylint: disable=W0104
             work.collection  # noqa
@@ -40,9 +40,9 @@ def test_collection(self):
         collection.env = env
         work = EventWorkContext(model_name='res.users', collection=collection,
                                 components_registry=self.components_registry)
-        self.assertEquals(collection, work.collection)
-        self.assertEquals(env, work.env)
-        self.assertEquals('res.users', work.model_name)
+        self.assertEqual(collection, work.collection)
+        self.assertEqual(env, work.env)
+        self.assertEqual('res.users', work.model_name)
 
     def test_env_and_collection(self):
         """ WorkContext with collection and env is forbidden """
@@ -68,10 +68,10 @@ def test_env_work_on(self):
         work = EventWorkContext(env=env, model_name='res.users',
                                 components_registry=self.components_registry)
         work2 = work.work_on(model_name='res.partner', collection=collection)
-        self.assertEquals('WorkContext', work2.__class__.__name__)
-        self.assertEquals(env, work2.env)
-        self.assertEquals('res.partner', work2.model_name)
-        self.assertEquals(self.components_registry, work2.components_registry)
+        self.assertEqual('WorkContext', work2.__class__.__name__)
+        self.assertEqual(env, work2.env)
+        self.assertEqual('res.partner', work2.model_name)
+        self.assertEqual(self.components_registry, work2.components_registry)
         with self.assertRaises(ValueError):
             # pylint: disable=W0104
             work.collection  # noqa
@@ -84,11 +84,11 @@ def test_collection_work_on(self):
         work = EventWorkContext(collection=collection, model_name='res.users',
                                 components_registry=self.components_registry)
         work2 = work.work_on(model_name='res.partner')
-        self.assertEquals('WorkContext', work2.__class__.__name__)
-        self.assertEquals(collection, work2.collection)
-        self.assertEquals(env, work2.env)
-        self.assertEquals('res.partner', work2.model_name)
-        self.assertEquals(self.components_registry, work2.components_registry)
+        self.assertEqual('WorkContext', work2.__class__.__name__)
+        self.assertEqual(collection, work2.collection)
+        self.assertEqual(env, work2.env)
+        self.assertEqual('res.partner', work2.model_name)
+        self.assertEqual(self.components_registry, work2.components_registry)
 
     def test_collection_work_on_collection(self):
         """ WorkContext collection changed with work_on """
@@ -101,11 +101,11 @@ def test_collection_work_on_collection(self):
         # when work_on is used inside an event component, we want
         # to switch back to a normal WorkContext, because we don't
         # need anymore the EventWorkContext
-        self.assertEquals('WorkContext', work2.__class__.__name__)
-        self.assertEquals(collection, work2.collection)
-        self.assertEquals(env, work2.env)
-        self.assertEquals('res.users', work2.model_name)
-        self.assertEquals(self.components_registry, work2.components_registry)
+        self.assertEqual('WorkContext', work2.__class__.__name__)
+        self.assertEqual(collection, work2.collection)
+        self.assertEqual(env, work2.env)
+        self.assertEqual('res.users', work2.model_name)
+        self.assertEqual(self.components_registry, work2.components_registry)
 
 
 class TestEvent(ComponentRegistryCase):
@@ -144,7 +144,7 @@ def on_record_create(self, recipient, something, fields=None):
         self.collecter.collect_events('on_record_create').notify(
             recipient, something, fields=fields
         )
-        self.assertEquals([('OK', something, fields)], recipient)
+        self.assertEqual([('OK', something, fields)], recipient)
 
     def test_collect_several(self):
         class MyEventListener(Component):
@@ -173,11 +173,11 @@ def on_record_create(self, recipient, something, fields=None):
 
         # collect the event and notify them
         collected = self.collecter.collect_events('on_record_create')
-        self.assertEquals(2, len(collected.events))
+        self.assertEqual(2, len(collected.events))
 
         collected.notify(recipient, something, fields=fields)
-        self.assertEquals([('OK', something, fields),
-                           ('OK', something, fields)], recipient)
+        self.assertEqual([('OK', something, fields),
+                          ('OK', something, fields)], recipient)
 
     def test_event_cache(self):
         class MyEventListener(Component):
@@ -192,10 +192,10 @@ def on_record_create(self):
         # collect the event
         collected = self.collecter.collect_events('on_record_create')
         # CollectedEvents.events contains the collected events
-        self.assertEquals(1, len(collected.events))
+        self.assertEqual(1, len(collected.events))
         event = list(collected.events)[0]
-        self.assertEquals(self.work, event.im_self.work)
-        self.assertEquals(self.work.env, event.im_self.work.env)
+        self.assertEqual(self.work, event.__self__.work)
+        self.assertEqual(self.work.env, event.__self__.work.env)
 
         # build and register a new listener
         class MyOtherEventListener(Component):
@@ -215,21 +215,21 @@ def on_record_create(self):
         collecter = self.comp_registry['base.event.collecter'](work)
         collected = collecter.collect_events('on_record_create')
         # CollectedEvents.events contains the collected events
-        self.assertEquals(1, len(collected.events))
+        self.assertEqual(1, len(collected.events))
         event = list(collected.events)[0]
-        self.assertEquals(work, event.im_self.work)
-        self.assertEquals(env, event.im_self.work.env)
+        self.assertEqual(work, event.__self__.work)
+        self.assertEqual(env, event.__self__.work.env)
 
         # if we empty the cache, as it on the class, both collecters
         # should now find the 2 events
         collecter._cache.clear()
         self.comp_registry._cache.clear()
         # CollectedEvents.events contains the collected events
-        self.assertEquals(
+        self.assertEqual(
             2,
             len(collecter.collect_events('on_record_create').events)
         )
-        self.assertEquals(
+        self.assertEqual(
             2,
             len(self.collecter.collect_events('on_record_create').events)
         )
@@ -247,7 +247,7 @@ def on_record_create(self):
         # collect the event
         collected = self.collecter.collect_events('on_record_create')
         # CollectedEvents.events contains the collected events
-        self.assertEquals(1, len(collected.events))
+        self.assertEqual(1, len(collected.events))
 
         # build and register a new listener
         class MyOtherEventListener(Component):
@@ -271,7 +271,7 @@ def on_record_create(self):
         collected = collecter.collect_events('on_record_create')
         # for a different collection, we should not have the same
         # cache entry
-        self.assertEquals(2, len(collected.events))
+        self.assertEqual(2, len(collected.events))
 
     def test_event_cache_model_name(self):
         class MyEventListener(Component):
@@ -286,7 +286,7 @@ def on_record_create(self):
         # collect the event
         collected = self.collecter.collect_events('on_record_create')
         # CollectedEvents.events contains the collected events
-        self.assertEquals(1, len(collected.events))
+        self.assertEqual(1, len(collected.events))
 
         # build and register a new listener
         class MyOtherEventListener(Component):
@@ -308,7 +308,7 @@ def on_record_create(self):
         collected = collecter.collect_events('on_record_create')
         # for a different collection, we should not have the same
         # cache entry
-        self.assertEquals(2, len(collected.events))
+        self.assertEqual(2, len(collected.events))
 
     def test_skip_if(self):
         class MyEventListener(Component):
@@ -330,7 +330,7 @@ def on_record_create(self, msg):
 
         # collect the event and notify it
         collected = self.collecter.collect_events('on_record_create')
-        self.assertEquals(2, len(collected.events))
+        self.assertEqual(2, len(collected.events))
         collected.notify('foo')
 
 
@@ -360,7 +360,7 @@ def on_foo(self, record, name):
         events = partner._event('on_foo',
                                 components_registry=self.comp_registry)
         events.notify(partner, 'bar')
-        self.assertEquals('bar', partner.name)
+        self.assertEqual('bar', partner.name)
 
     def test_event_filter_on_model(self):
         class GlobalListener(Component):
@@ -393,8 +393,8 @@ def on_foo(self, record, name):
             'on_foo',
             components_registry=self.comp_registry
         ).notify(partner, 'bar')
-        self.assertEquals('bar', partner.name)
-        self.assertEquals('bar', partner.ref)
+        self.assertEqual('bar', partner.name)
+        self.assertEqual('bar', partner.ref)
 
     def test_event_filter_on_collection(self):
         class GlobalListener(Component):
@@ -428,5 +428,5 @@ def on_foo(self, record, name):
             components_registry=self.comp_registry
         )
         events.notify(partner, 'bar')
-        self.assertEquals('bar', partner.name)
-        self.assertEquals('bar', partner.ref)
+        self.assertEqual('bar', partner.name)
+        self.assertEqual('bar', partner.ref)

From d41732c35fd7cb427347a75d607c9439c717d8ec Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Tue, 3 Oct 2017 16:58:21 +0200
Subject: [PATCH 24/80] Fix some pylint-odoo warnings

---
 component_event/README.rst | 2 --
 1 file changed, 2 deletions(-)

diff --git a/component_event/README.rst b/component_event/README.rst
index 56ecde7c0..d3d986b20 100644
--- a/component_event/README.rst
+++ b/component_event/README.rst
@@ -66,8 +66,6 @@ This module triggers 3 events:
 Known issues / Roadmap
 ======================
 
-* ...
-
 Bug Tracker
 ===========
 

From 2c2d9830c9e75aafd350f1323dfcd39cb5c9a05d Mon Sep 17 00:00:00 2001
From: OCA Transbot <transbot@odoo-community.org>
Date: Sat, 17 Feb 2018 03:25:32 +0100
Subject: [PATCH 25/80] OCA Transbot updated translations from Transifex

---
 component_event/i18n/fr.po | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 component_event/i18n/fr.po

diff --git a/component_event/i18n/fr.po b/component_event/i18n/fr.po
new file mode 100644
index 000000000..6f501e192
--- /dev/null
+++ b/component_event/i18n/fr.po
@@ -0,0 +1,24 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# * component_event
+# 
+# Translators:
+# Nicolas JEUDY <njeudy@panda-chi.io>, 2018
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 11.0\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2018-02-01 01:48+0000\n"
+"PO-Revision-Date: 2018-02-01 01:48+0000\n"
+"Last-Translator: Nicolas JEUDY <njeudy@panda-chi.io>, 2018\n"
+"Language-Team: French (https://www.transifex.com/oca/teams/23907/fr/)\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Language: fr\n"
+"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+
+#. module: component_event
+#: model:ir.model,name:component_event.model_base
+msgid "base"
+msgstr "base"

From b3e0175397055d57a47eed52fe8e2de9cff8827f Mon Sep 17 00:00:00 2001
From: oca-travis <oca+oca-travis@odoo-community.org>
Date: Sat, 23 Jun 2018 00:39:51 +0000
Subject: [PATCH 26/80] [UPD] Update component_event.pot

---
 component_event/i18n/component_event.pot | 20 ++++++++++++++++++++
 component_event/i18n/fr.po               |  4 ++--
 2 files changed, 22 insertions(+), 2 deletions(-)
 create mode 100644 component_event/i18n/component_event.pot

diff --git a/component_event/i18n/component_event.pot b/component_event/i18n/component_event.pot
new file mode 100644
index 000000000..74990c4d8
--- /dev/null
+++ b/component_event/i18n/component_event.pot
@@ -0,0 +1,20 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+#	* component_event
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 11.0\n"
+"Report-Msgid-Bugs-To: \n"
+"Last-Translator: <>\n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: component_event
+#: model:ir.model,name:component_event.model_base
+msgid "base"
+msgstr ""
+
diff --git a/component_event/i18n/fr.po b/component_event/i18n/fr.po
index 6f501e192..fe6092fc8 100644
--- a/component_event/i18n/fr.po
+++ b/component_event/i18n/fr.po
@@ -1,7 +1,7 @@
 # Translation of Odoo Server.
 # This file contains the translation of the following modules:
 # * component_event
-# 
+#
 # Translators:
 # Nicolas JEUDY <njeudy@panda-chi.io>, 2018
 msgid ""
@@ -12,10 +12,10 @@ msgstr ""
 "PO-Revision-Date: 2018-02-01 01:48+0000\n"
 "Last-Translator: Nicolas JEUDY <njeudy@panda-chi.io>, 2018\n"
 "Language-Team: French (https://www.transifex.com/oca/teams/23907/fr/)\n"
+"Language: fr\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: \n"
-"Language: fr\n"
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 
 #. module: component_event

From 66254a7f642f08700040ff0cd31d40256f588467 Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Fri, 30 Mar 2018 09:22:09 +0200
Subject: [PATCH 27/80] Improve documentation of APIs

* Sphinx crashes with a recursion error when trying to document Models
fields. Remove the fields from the documentation altogether, they didn't
bring much value anyway
* Gone through all the API pages and removed many useless autodoc with a
mix of __all__, :exclude-members: or by defining more precisely what we
want with :autoclass:, :autoatttribute:, ... or simply removing them
* Changed the order of a few autodocs by putting the most useful
classes/functions first
* Improved a few docstrings
---
 component_event/components/event.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/component_event/components/event.py b/component_event/components/event.py
index 54806934f..40fea0d2f 100644
--- a/component_event/components/event.py
+++ b/component_event/components/event.py
@@ -122,6 +122,8 @@ def on_record_create(self, record, fields=None):
 except ImportError:
     _logger.debug("Cannot import 'cachetools'.")
 
+__all__ = ['skip_if']
+
 # Number of items we keep in LRU cache when we collect the events.
 # 1 item means: for an event name, model_name, collection, return
 # the event methods

From 0cf359ede7f629d06bead075207ba535b753704f Mon Sep 17 00:00:00 2001
From: OCA git bot <oca-git-bot@odoo-community.org>
Date: Thu, 27 Sep 2018 01:59:42 +0200
Subject: [PATCH 28/80] [MIG] Make modules uninstallable

---
 component_event/__manifest__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/component_event/__manifest__.py b/component_event/__manifest__.py
index 86c3a1d91..eba2bfd08 100644
--- a/component_event/__manifest__.py
+++ b/component_event/__manifest__.py
@@ -15,5 +15,5 @@
      'python': ['cachetools'],
  },
  'data': [],
- 'installable': True,
+ 'installable': False,
  }

From 9a1dc8776044ac1540c0d6bdcf7d64b5868f1ac8 Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Mon, 26 Nov 2018 09:14:48 +0100
Subject: [PATCH 29/80] Migrate component_event to 12.0

---
 component_event/README.rst              | 90 ++++++++++++++++---------
 component_event/__manifest__.py         |  6 +-
 component_event/models/base.py          |  2 +
 component_event/readme/CONTRIBUTORS.rst |  1 +
 component_event/readme/DESCRIPTION.rst  |  7 ++
 component_event/readme/HISTORY.rst      | 17 +++++
 component_event/readme/USAGE.rst        | 34 ++++++++++
 7 files changed, 123 insertions(+), 34 deletions(-)
 create mode 100644 component_event/readme/CONTRIBUTORS.rst
 create mode 100644 component_event/readme/DESCRIPTION.rst
 create mode 100644 component_event/readme/HISTORY.rst
 create mode 100644 component_event/readme/USAGE.rst

diff --git a/component_event/README.rst b/component_event/README.rst
index d3d986b20..cab488018 100644
--- a/component_event/README.rst
+++ b/component_event/README.rst
@@ -1,10 +1,26 @@
-.. image:: https://img.shields.io/badge/licence-AGPL--3-blue.svg
-   :target: http://www.gnu.org/licenses/agpl
-   :alt: License: AGPL-3
-
-===================
-Components - Events
-===================
+=================
+Components Events
+=================
+
+.. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! This file is generated by oca-gen-addon-readme !!
+   !! changes will be overwritten.                   !!
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+
+.. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
+    :target: https://odoo-community.org/page/development-status
+    :alt: Beta
+.. |badge2| image:: https://img.shields.io/badge/licence-AGPL--3-blue.png
+    :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
+    :alt: License: AGPL-3
+.. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fconnector-lightgray.png?logo=github
+    :target: https://github.com/OCA/connector/tree/12.0/component_event
+    :alt: OCA/connector
+.. |badge4| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
+    :target: https://runbot.odoo-community.org/runbot/102/12.0
+    :alt: Try me on Runbot
+
+|badge1| |badge2| |badge3| |badge4| 
 
 This module implements an event system (`Observer pattern`_) and is a
 base block for the Connector Framework. It can be used without
@@ -14,15 +30,10 @@ Documentation: http://odoo-connector.com/
 
 .. _Observer pattern: https://en.wikipedia.org/wiki/Observer_pattern
 
-Installation
-============
-
-* Install ``component_event``
-
-Configuration
-=============
+**Table of contents**
 
-The module does nothing by itself and has no configuration.
+.. contents::
+   :local:
 
 Usage
 =====
@@ -62,45 +73,62 @@ This module triggers 3 events:
 * ``on_record_write(record, fields=None)``
 * ``on_record_unlink(record)``
 
+Changelog
+=========
+
+.. [ The change log. The goal of this file is to help readers
+    understand changes between version. The primary audience is
+    end users and integrators. Purely technical changes such as
+    code refactoring must not be mentioned here.
+    
+    This file may contain ONE level of section titles, underlined
+    with the ~ (tilde) character. Other section markers are
+    forbidden and will likely break the structure of the README.rst
+    or other documents where this fragment is included. ]
+
+Next
+~~~~
+
+12.0.1.0.0 (2018-11-26)
+~~~~~~~~~~~~~~~~~~~~~~~
 
-Known issues / Roadmap
-======================
+* [MIGRATION] from 12.0 branched at rev. 324e006
 
 Bug Tracker
 ===========
 
-Bugs are tracked on `GitHub Issues
-<https://github.com/OCA/connector/issues>`_. In case of trouble, please
-check there if your issue has already been reported. If you spotted it first,
-help us smash it by providing detailed and welcomed feedback.
+Bugs are tracked on `GitHub Issues <https://github.com/OCA/connector/issues>`_.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us smashing it by providing a detailed and welcomed feedback.
+
+Do not contact contributors directly about support or help with technical issues.
 
 Credits
 =======
 
-Images
-------
+Authors
+~~~~~~~
 
-* Odoo Community Association: `Icon <https://github.com/OCA/maintainer-tools/blob/master/template/module/static/description/icon.svg>`_.
+* Camptocamp
 
 Contributors
-------------
+~~~~~~~~~~~~
 
 * Guewen Baconnier <guewen.baconnier@camptocamp.com>
 
-Do not contact contributors directly about support or help with technical issues.
+Maintainers
+~~~~~~~~~~~
 
-Maintainer
-----------
+This module is maintained by the OCA.
 
 .. image:: https://odoo-community.org/logo.png
    :alt: Odoo Community Association
    :target: https://odoo-community.org
 
-This module is maintained by the OCA.
-
 OCA, or the Odoo Community Association, is a nonprofit organization whose
 mission is to support the collaborative development of Odoo features and
 promote its widespread use.
 
-To contribute to this module, please visit https://odoo-community.org.
+This module is part of the `OCA/connector <https://github.com/OCA/connector/tree/12.0/component_event>`_ project on GitHub.
 
+You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
diff --git a/component_event/__manifest__.py b/component_event/__manifest__.py
index eba2bfd08..7eba6d959 100644
--- a/component_event/__manifest__.py
+++ b/component_event/__manifest__.py
@@ -3,10 +3,10 @@
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
 
 {'name': 'Components Events',
- 'version': '11.0.1.0.0',
+ 'version': '12.0.1.0.0',
  'author': 'Camptocamp,'
            'Odoo Community Association (OCA)',
- 'website': 'https://www.camptocamp.com',
+ 'website': 'http://odoo-connector.com',
  'license': 'AGPL-3',
  'category': 'Generic Modules',
  'depends': ['component',
@@ -15,5 +15,5 @@
      'python': ['cachetools'],
  },
  'data': [],
- 'installable': False,
+ 'installable': True,
  }
diff --git a/component_event/models/base.py b/component_event/models/base.py
index e4879f6b4..f1386ba54 100644
--- a/component_event/models/base.py
+++ b/component_event/models/base.py
@@ -75,6 +75,8 @@ def button_do_something(self):
             # during the initialization. Hence we return an empty list of
             # events, the 'notify' calls will do nothing.
             return CollectedEvents([])
+        if not comp_registry.get('base.event.collecter'):
+            return CollectedEvents([])
 
         model_name = self._name
         if collection is not None:
diff --git a/component_event/readme/CONTRIBUTORS.rst b/component_event/readme/CONTRIBUTORS.rst
new file mode 100644
index 000000000..48286263c
--- /dev/null
+++ b/component_event/readme/CONTRIBUTORS.rst
@@ -0,0 +1 @@
+* Guewen Baconnier <guewen.baconnier@camptocamp.com>
diff --git a/component_event/readme/DESCRIPTION.rst b/component_event/readme/DESCRIPTION.rst
new file mode 100644
index 000000000..6216dded1
--- /dev/null
+++ b/component_event/readme/DESCRIPTION.rst
@@ -0,0 +1,7 @@
+This module implements an event system (`Observer pattern`_) and is a
+base block for the Connector Framework. It can be used without
+using the full Connector though. It is built upon the ``component`` module.
+
+Documentation: http://odoo-connector.com/
+
+.. _Observer pattern: https://en.wikipedia.org/wiki/Observer_pattern
diff --git a/component_event/readme/HISTORY.rst b/component_event/readme/HISTORY.rst
new file mode 100644
index 000000000..95c16866e
--- /dev/null
+++ b/component_event/readme/HISTORY.rst
@@ -0,0 +1,17 @@
+.. [ The change log. The goal of this file is to help readers
+    understand changes between version. The primary audience is
+    end users and integrators. Purely technical changes such as
+    code refactoring must not be mentioned here.
+    
+    This file may contain ONE level of section titles, underlined
+    with the ~ (tilde) character. Other section markers are
+    forbidden and will likely break the structure of the README.rst
+    or other documents where this fragment is included. ]
+
+Next
+~~~~
+
+12.0.1.0.0 (2018-11-26)
+~~~~~~~~~~~~~~~~~~~~~~~
+
+* [MIGRATION] from 12.0 branched at rev. 324e006
diff --git a/component_event/readme/USAGE.rst b/component_event/readme/USAGE.rst
new file mode 100644
index 000000000..327bd141f
--- /dev/null
+++ b/component_event/readme/USAGE.rst
@@ -0,0 +1,34 @@
+As a developer, you have access to a events system. You can find the
+documentation in the code or on http://odoo-connector.com
+
+In a nutshell, you can create trigger events::
+
+  class Base(models.AbstractModel):
+      _inherit = 'base'
+
+      @api.model
+      def create(self, vals):
+          record = super(Base, self).create(vals)
+          self._event('on_record_create').notify(record, fields=vals.keys())
+          return record
+
+And subscribe listeners to the events::
+
+  from odoo.addons.component.core import Component
+  from odoo.addons.component_event import skip_if
+
+  class MagentoListener(Component):
+      _name = 'magento.event.listener'
+      _inherit = 'base.connector.listener'
+
+      @skip_if(lambda self, record, **kwargs: self.no_connector_export(record))
+      def on_record_create(self, record, fields=None):
+          """ Called when a record is created """
+          record.with_delay().export_record(fields=fields)
+
+
+This module triggers 3 events:
+
+* ``on_record_create(record, fields=None)``
+* ``on_record_write(record, fields=None)``
+* ``on_record_unlink(record)``

From 2d8f27b4d850fc3594eaaa9c17c2312f38831b31 Mon Sep 17 00:00:00 2001
From: OCA-git-bot <oca-git-bot@odoo-community.org>
Date: Mon, 14 Jan 2019 11:01:24 +0000
Subject: [PATCH 30/80] [UPD] README.rst

---
 component_event/README.rst                    |  10 +-
 component_event/static/description/index.html | 485 ++++++++++++++++++
 2 files changed, 492 insertions(+), 3 deletions(-)
 create mode 100644 component_event/static/description/index.html

diff --git a/component_event/README.rst b/component_event/README.rst
index cab488018..15b739dda 100644
--- a/component_event/README.rst
+++ b/component_event/README.rst
@@ -16,11 +16,14 @@ Components Events
 .. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fconnector-lightgray.png?logo=github
     :target: https://github.com/OCA/connector/tree/12.0/component_event
     :alt: OCA/connector
-.. |badge4| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
+.. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
+    :target: https://translation.odoo-community.org/projects/connector-12-0/connector-12-0-component_event
+    :alt: Translate me on Weblate
+.. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
     :target: https://runbot.odoo-community.org/runbot/102/12.0
     :alt: Try me on Runbot
 
-|badge1| |badge2| |badge3| |badge4| 
+|badge1| |badge2| |badge3| |badge4| |badge5| 
 
 This module implements an event system (`Observer pattern`_) and is a
 base block for the Connector Framework. It can be used without
@@ -99,7 +102,8 @@ Bug Tracker
 
 Bugs are tracked on `GitHub Issues <https://github.com/OCA/connector/issues>`_.
 In case of trouble, please check there if your issue has already been reported.
-If you spotted it first, help us smashing it by providing a detailed and welcomed feedback.
+If you spotted it first, help us smashing it by providing a detailed and welcomed
+`feedback <https://github.com/OCA/connector/issues/new?body=module:%20component_event%0Aversion:%2012.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
 
 Do not contact contributors directly about support or help with technical issues.
 
diff --git a/component_event/static/description/index.html b/component_event/static/description/index.html
new file mode 100644
index 000000000..0f4f78acb
--- /dev/null
+++ b/component_event/static/description/index.html
@@ -0,0 +1,485 @@
+<?xml version="1.0" encoding="utf-8" ?>
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+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+<meta name="generator" content="Docutils 0.14: http://docutils.sourceforge.net/" />
+<title>Components Events</title>
+<style type="text/css">
+
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+<body>
+<div class="document" id="components-events">
+<h1 class="title">Components Events</h1>
+
+<!-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+!! This file is generated by oca-gen-addon-readme !!
+!! changes will be overwritten.                   !!
+!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
+<p><a class="reference external" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/connector/tree/12.0/component_event"><img alt="OCA/connector" src="https://img.shields.io/badge/github-OCA%2Fconnector-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/connector-12-0/connector-12-0-component_event"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/102/12.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
+<p>This module implements an event system (<a class="reference external" href="https://en.wikipedia.org/wiki/Observer_pattern">Observer pattern</a>) and is a
+base block for the Connector Framework. It can be used without
+using the full Connector though. It is built upon the <tt class="docutils literal">component</tt> module.</p>
+<p>Documentation: <a class="reference external" href="http://odoo-connector.com/">http://odoo-connector.com/</a></p>
+<p><strong>Table of contents</strong></p>
+<div class="contents local topic" id="contents">
+<ul class="simple">
+<li><a class="reference internal" href="#usage" id="id2">Usage</a></li>
+<li><a class="reference internal" href="#changelog" id="id3">Changelog</a><ul>
+<li><a class="reference internal" href="#next" id="id4">Next</a></li>
+<li><a class="reference internal" href="#id1" id="id5">12.0.1.0.0 (2018-11-26)</a></li>
+</ul>
+</li>
+<li><a class="reference internal" href="#bug-tracker" id="id6">Bug Tracker</a></li>
+<li><a class="reference internal" href="#credits" id="id7">Credits</a><ul>
+<li><a class="reference internal" href="#authors" id="id8">Authors</a></li>
+<li><a class="reference internal" href="#contributors" id="id9">Contributors</a></li>
+<li><a class="reference internal" href="#maintainers" id="id10">Maintainers</a></li>
+</ul>
+</li>
+</ul>
+</div>
+<div class="section" id="usage">
+<h1><a class="toc-backref" href="#id2">Usage</a></h1>
+<p>As a developer, you have access to a events system. You can find the
+documentation in the code or on <a class="reference external" href="http://odoo-connector.com">http://odoo-connector.com</a></p>
+<p>In a nutshell, you can create trigger events:</p>
+<pre class="literal-block">
+class Base(models.AbstractModel):
+    _inherit = 'base'
+
+    &#64;api.model
+    def create(self, vals):
+        record = super(Base, self).create(vals)
+        self._event('on_record_create').notify(record, fields=vals.keys())
+        return record
+</pre>
+<p>And subscribe listeners to the events:</p>
+<pre class="literal-block">
+from odoo.addons.component.core import Component
+from odoo.addons.component_event import skip_if
+
+class MagentoListener(Component):
+    _name = 'magento.event.listener'
+    _inherit = 'base.connector.listener'
+
+    &#64;skip_if(lambda self, record, **kwargs: self.no_connector_export(record))
+    def on_record_create(self, record, fields=None):
+        &quot;&quot;&quot; Called when a record is created &quot;&quot;&quot;
+        record.with_delay().export_record(fields=fields)
+</pre>
+<p>This module triggers 3 events:</p>
+<ul class="simple">
+<li><tt class="docutils literal">on_record_create(record, fields=None)</tt></li>
+<li><tt class="docutils literal">on_record_write(record, fields=None)</tt></li>
+<li><tt class="docutils literal">on_record_unlink(record)</tt></li>
+</ul>
+</div>
+<div class="section" id="changelog">
+<h1><a class="toc-backref" href="#id3">Changelog</a></h1>
+<!-- [ The change log. The goal of this file is to help readers
+understand changes between version. The primary audience is
+end users and integrators. Purely technical changes such as
+code refactoring must not be mentioned here.
+
+This file may contain ONE level of section titles, underlined
+with the ~ (tilde) character. Other section markers are
+forbidden and will likely break the structure of the README.rst
+or other documents where this fragment is included. ] -->
+<div class="section" id="next">
+<h2><a class="toc-backref" href="#id4">Next</a></h2>
+</div>
+<div class="section" id="id1">
+<h2><a class="toc-backref" href="#id5">12.0.1.0.0 (2018-11-26)</a></h2>
+<ul class="simple">
+<li>[MIGRATION] from 12.0 branched at rev. 324e006</li>
+</ul>
+</div>
+</div>
+<div class="section" id="bug-tracker">
+<h1><a class="toc-backref" href="#id6">Bug Tracker</a></h1>
+<p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/connector/issues">GitHub Issues</a>.
+In case of trouble, please check there if your issue has already been reported.
+If you spotted it first, help us smashing it by providing a detailed and welcomed
+<a class="reference external" href="https://github.com/OCA/connector/issues/new?body=module:%20component_event%0Aversion:%2012.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
+<p>Do not contact contributors directly about support or help with technical issues.</p>
+</div>
+<div class="section" id="credits">
+<h1><a class="toc-backref" href="#id7">Credits</a></h1>
+<div class="section" id="authors">
+<h2><a class="toc-backref" href="#id8">Authors</a></h2>
+<ul class="simple">
+<li>Camptocamp</li>
+</ul>
+</div>
+<div class="section" id="contributors">
+<h2><a class="toc-backref" href="#id9">Contributors</a></h2>
+<ul class="simple">
+<li>Guewen Baconnier &lt;<a class="reference external" href="mailto:guewen.baconnier&#64;camptocamp.com">guewen.baconnier&#64;camptocamp.com</a>&gt;</li>
+</ul>
+</div>
+<div class="section" id="maintainers">
+<h2><a class="toc-backref" href="#id10">Maintainers</a></h2>
+<p>This module is maintained by the OCA.</p>
+<a class="reference external image-reference" href="https://odoo-community.org"><img alt="Odoo Community Association" src="https://odoo-community.org/logo.png" /></a>
+<p>OCA, or the Odoo Community Association, is a nonprofit organization whose
+mission is to support the collaborative development of Odoo features and
+promote its widespread use.</p>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/connector/tree/12.0/component_event">OCA/connector</a> project on GitHub.</p>
+<p>You are welcome to contribute. To learn how please visit <a class="reference external" href="https://odoo-community.org/page/Contribute">https://odoo-community.org/page/Contribute</a>.</p>
+</div>
+</div>
+</div>
+</body>
+</html>

From e43c8c6f0200416656efa4242deb19123df81051 Mon Sep 17 00:00:00 2001
From: oca-travis <oca+oca-travis@odoo-community.org>
Date: Mon, 14 Jan 2019 11:27:32 +0000
Subject: [PATCH 31/80] [UPD] Update component_event.pot

---
 component_event/i18n/component_event.pot | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/component_event/i18n/component_event.pot b/component_event/i18n/component_event.pot
index 74990c4d8..a1a87c6ab 100644
--- a/component_event/i18n/component_event.pot
+++ b/component_event/i18n/component_event.pot
@@ -4,7 +4,7 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: Odoo Server 11.0\n"
+"Project-Id-Version: Odoo Server 12.0\n"
 "Report-Msgid-Bugs-To: \n"
 "Last-Translator: <>\n"
 "Language-Team: \n"
@@ -15,6 +15,6 @@ msgstr ""
 
 #. module: component_event
 #: model:ir.model,name:component_event.model_base
-msgid "base"
+msgid "Base"
 msgstr ""
 

From 3e2640b826817298d7cd655563dbe3a20c673924 Mon Sep 17 00:00:00 2001
From: OCA Transbot <transbot@odoo-community.org>
Date: Sun, 27 Jan 2019 10:35:10 +0000
Subject: [PATCH 32/80] Update translation files

Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.

Translation: connector-12.0/connector-12.0-component_event
Translate-URL: https://translation.odoo-community.org/projects/connector-12-0/connector-12-0-component_event/
---
 component_event/i18n/fr.po | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/component_event/i18n/fr.po b/component_event/i18n/fr.po
index fe6092fc8..f5c6daaae 100644
--- a/component_event/i18n/fr.po
+++ b/component_event/i18n/fr.po
@@ -20,5 +20,8 @@ msgstr ""
 
 #. module: component_event
 #: model:ir.model,name:component_event.model_base
-msgid "base"
-msgstr "base"
+msgid "Base"
+msgstr ""
+
+#~ msgid "base"
+#~ msgstr "base"

From 0aa1c023ce729e7b841052391a1f8fcdfea68c7a Mon Sep 17 00:00:00 2001
From: Naglis Jonaitis <naglis@mailbox.org>
Date: Tue, 19 Mar 2019 21:55:27 +0200
Subject: [PATCH 33/80] component, component_event: tag unittest.TestCase
 subclasses

Since v12.0, direct subclasses of `unittest.TestCase` which do not have
:class:`odoo.tests.common.MetaCase` as a meta-class must be explicitly
tagged with :method:`odoo.tests.common.tagged`, otherwise they will not
be picked up by the test runner. E.g.:

```python
@tagged('standard', 'at_install')
```
---
 component_event/tests/test_event.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/component_event/tests/test_event.py b/component_event/tests/test_event.py
index e92e532f9..450eed7e5 100644
--- a/component_event/tests/test_event.py
+++ b/component_event/tests/test_event.py
@@ -12,8 +12,10 @@
 from odoo.addons.component.core import Component
 from odoo.addons.component_event.core import EventWorkContext
 from odoo.addons.component_event.components.event import skip_if
+from odoo.tests.common import tagged
 
 
+@tagged('standard', 'at_install')
 class TestEventWorkContext(unittest.TestCase):
     """ Test Events Components """
 

From c87ef3747c6caebf17394a687e8e97ebb5b0b0b1 Mon Sep 17 00:00:00 2001
From: OCA-git-bot <oca-git-bot@odoo-community.org>
Date: Wed, 3 Apr 2019 02:39:17 +0000
Subject: [PATCH 34/80] [ADD] icon.png

---
 component_event/static/description/icon.png | Bin 0 -> 9455 bytes
 1 file changed, 0 insertions(+), 0 deletions(-)
 create mode 100644 component_event/static/description/icon.png

diff --git a/component_event/static/description/icon.png b/component_event/static/description/icon.png
new file mode 100644
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From 0cbb125211a4fc3901da5673d11654013a626f40 Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Fri, 12 Apr 2019 14:48:12 +0200
Subject: [PATCH 35/80] Fix compatibility with cachetools 3.0.0

It doesn't allow anymore to refer to 'self' in the key.
Add an indirection level using another method that takes
the cached arguments.

See discussion on https://github.com/tkem/cachetools/issues/107
---
 component_event/components/event.py | 25 +++++++++++++------------
 1 file changed, 13 insertions(+), 12 deletions(-)

diff --git a/component_event/components/event.py b/component_event/components/event.py
index 40fea0d2f..8288fa1b1 100644
--- a/component_event/components/event.py
+++ b/component_event/components/event.py
@@ -118,7 +118,7 @@ def on_record_create(self, record, fields=None):
 _logger = logging.getLogger(__name__)
 
 try:
-    from cachetools import LRUCache, cachedmethod, keys
+    from cachetools import LRUCache, cachedmethod
 except ImportError:
     _logger.debug("Cannot import 'cachetools'.")
 
@@ -225,22 +225,23 @@ def _complete_component_build(cls):
         # until the next rebuild of odoo's registry
         cls._cache = LRUCache(maxsize=DEFAULT_EVENT_CACHE_SIZE)
 
-    @cachedmethod(operator.attrgetter('_cache'),
-                  key=lambda self, name: keys.hashkey(
-                      self.work.collection._name
-                      if self.work._collection is not None else None,
-                      self.work.model_name,
-                      name)
-                  )
     def _collect_events(self, name):
+        collection_name = None
+        if self.work._collection is not None:
+            collection_name = self.work.collection._name
+        return self._collect_events_cached(
+            collection_name,
+            self.work.model_name,
+            name
+        )
+
+    @cachedmethod(operator.attrgetter('_cache'))
+    def _collect_events_cached(self, collection_name, model_name, name):
         events = defaultdict(set)
-        collection_name = (self.work.collection._name
-                           if self.work._collection is not None
-                           else None)
         component_classes = self.work.components_registry.lookup(
             collection_name=collection_name,
             usage='event.listener',
-            model_name=self.work.model_name,
+            model_name=model_name,
         )
         for cls in component_classes:
             if cls.has_event(name):

From 5d85f6b897156d71c7c166675408c1ad1104bfdc Mon Sep 17 00:00:00 2001
From: OCA-git-bot <oca-git-bot@odoo-community.org>
Date: Mon, 29 Jul 2019 02:44:06 +0000
Subject: [PATCH 36/80] [UPD] README.rst

---
 component_event/static/description/index.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/component_event/static/description/index.html b/component_event/static/description/index.html
index 0f4f78acb..72e6768b6 100644
--- a/component_event/static/description/index.html
+++ b/component_event/static/description/index.html
@@ -3,7 +3,7 @@
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-<meta name="generator" content="Docutils 0.14: http://docutils.sourceforge.net/" />
+<meta name="generator" content="Docutils 0.15.1: http://docutils.sourceforge.net/" />
 <title>Components Events</title>
 <style type="text/css">
 

From 42445e07e174bd700bb8ade4e82116388de59914 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=BB=8E=E4=BC=9F=E6=9D=B0?= <674416404@qq.com>
Date: Sun, 1 Sep 2019 06:07:50 +0000
Subject: [PATCH 37/80] Added translation using Weblate (Chinese (Simplified))

---
 component_event/i18n/zh_CN.po | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 component_event/i18n/zh_CN.po

diff --git a/component_event/i18n/zh_CN.po b/component_event/i18n/zh_CN.po
new file mode 100644
index 000000000..7aab4108a
--- /dev/null
+++ b/component_event/i18n/zh_CN.po
@@ -0,0 +1,20 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+#	* component_event
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 12.0\n"
+"Report-Msgid-Bugs-To: \n"
+"Last-Translator: Automatically generated\n"
+"Language-Team: none\n"
+"Language: zh_CN\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: nplurals=1; plural=0;\n"
+
+#. module: component_event
+#: model:ir.model,name:component_event.model_base
+msgid "Base"
+msgstr ""

From e492ed6e468492407999b69f8ea0b9a1ab63e97c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=BB=8E=E4=BC=9F=E6=9D=B0?= <674416404@qq.com>
Date: Sun, 1 Sep 2019 06:07:59 +0000
Subject: [PATCH 38/80] Translated using Weblate (Chinese (Simplified))

Currently translated at 100.0% (1 of 1 strings)

Translation: connector-12.0/connector-12.0-component_event
Translate-URL: https://translation.odoo-community.org/projects/connector-12-0/connector-12-0-component_event/zh_CN/
---
 component_event/i18n/zh_CN.po | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/component_event/i18n/zh_CN.po b/component_event/i18n/zh_CN.po
index 7aab4108a..c4d53a318 100644
--- a/component_event/i18n/zh_CN.po
+++ b/component_event/i18n/zh_CN.po
@@ -6,15 +6,17 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Odoo Server 12.0\n"
 "Report-Msgid-Bugs-To: \n"
-"Last-Translator: Automatically generated\n"
+"PO-Revision-Date: 2019-09-01 06:14+0000\n"
+"Last-Translator: 黎伟杰 <674416404@qq.com>\n"
 "Language-Team: none\n"
 "Language: zh_CN\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: \n"
 "Plural-Forms: nplurals=1; plural=0;\n"
+"X-Generator: Weblate 3.8\n"
 
 #. module: component_event
 #: model:ir.model,name:component_event.model_base
 msgid "Base"
-msgstr ""
+msgstr "基础"

From 5dcd19a89a7451effac429de6bbdad1b56c5399b Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Thu, 10 Oct 2019 16:49:07 +0200
Subject: [PATCH 39/80] Set modules uninstallable

---
 component_event/__manifest__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/component_event/__manifest__.py b/component_event/__manifest__.py
index 7eba6d959..2dd411622 100644
--- a/component_event/__manifest__.py
+++ b/component_event/__manifest__.py
@@ -15,5 +15,5 @@
      'python': ['cachetools'],
  },
  'data': [],
- 'installable': True,
+ 'installable': False,
  }

From 7527960fc1add84e57448d3b48e8d5b9333de82c Mon Sep 17 00:00:00 2001
From: Damien Crier <damien.crier@camptocamp.com>
Date: Fri, 11 Oct 2019 10:05:44 +0200
Subject: [PATCH 40/80] [MIG] component_event: Migration to 13.0

---
 component_event/README.rst                    | 10 +++++-----
 component_event/__manifest__.py               |  4 ++--
 component_event/i18n/component_event.pot      |  2 +-
 component_event/i18n/zh_CN.po                 |  2 +-
 component_event/models/base.py                |  3 ---
 component_event/static/description/index.html |  6 +++---
 6 files changed, 12 insertions(+), 15 deletions(-)

diff --git a/component_event/README.rst b/component_event/README.rst
index 15b739dda..35d339cbc 100644
--- a/component_event/README.rst
+++ b/component_event/README.rst
@@ -14,13 +14,13 @@ Components Events
     :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
     :alt: License: AGPL-3
 .. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fconnector-lightgray.png?logo=github
-    :target: https://github.com/OCA/connector/tree/12.0/component_event
+    :target: https://github.com/OCA/connector/tree/13.0/component_event
     :alt: OCA/connector
 .. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
-    :target: https://translation.odoo-community.org/projects/connector-12-0/connector-12-0-component_event
+    :target: https://translation.odoo-community.org/projects/connector-13.0/connector-13.0-component_event
     :alt: Translate me on Weblate
 .. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
-    :target: https://runbot.odoo-community.org/runbot/102/12.0
+    :target: https://runbot.odoo-community.org/runbot/102/13.0
     :alt: Try me on Runbot
 
 |badge1| |badge2| |badge3| |badge4| |badge5| 
@@ -103,7 +103,7 @@ Bug Tracker
 Bugs are tracked on `GitHub Issues <https://github.com/OCA/connector/issues>`_.
 In case of trouble, please check there if your issue has already been reported.
 If you spotted it first, help us smashing it by providing a detailed and welcomed
-`feedback <https://github.com/OCA/connector/issues/new?body=module:%20component_event%0Aversion:%2012.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+`feedback <https://github.com/OCA/connector/issues/new?body=module:%20component_event%0Aversion:%2013.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
 
 Do not contact contributors directly about support or help with technical issues.
 
@@ -133,6 +133,6 @@ OCA, or the Odoo Community Association, is a nonprofit organization whose
 mission is to support the collaborative development of Odoo features and
 promote its widespread use.
 
-This module is part of the `OCA/connector <https://github.com/OCA/connector/tree/12.0/component_event>`_ project on GitHub.
+This module is part of the `OCA/connector <https://github.com/OCA/connector/tree/13.0/component_event>`_ project on GitHub.
 
 You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
diff --git a/component_event/__manifest__.py b/component_event/__manifest__.py
index 2dd411622..dfbbc044c 100644
--- a/component_event/__manifest__.py
+++ b/component_event/__manifest__.py
@@ -1,9 +1,9 @@
 # -*- coding: utf-8 -*-
-# Copyright 2017 Camptocamp SA
+# Copyright 2019 Camptocamp SA
 # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
 
 {'name': 'Components Events',
- 'version': '12.0.1.0.0',
+ 'version': '13.0.1.0.0',
  'author': 'Camptocamp,'
            'Odoo Community Association (OCA)',
  'website': 'http://odoo-connector.com',
diff --git a/component_event/i18n/component_event.pot b/component_event/i18n/component_event.pot
index a1a87c6ab..5b8c5cc4d 100644
--- a/component_event/i18n/component_event.pot
+++ b/component_event/i18n/component_event.pot
@@ -4,7 +4,7 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: Odoo Server 12.0\n"
+"Project-Id-Version: Odoo Server 13.0\n"
 "Report-Msgid-Bugs-To: \n"
 "Last-Translator: <>\n"
 "Language-Team: \n"
diff --git a/component_event/i18n/zh_CN.po b/component_event/i18n/zh_CN.po
index c4d53a318..915307bff 100644
--- a/component_event/i18n/zh_CN.po
+++ b/component_event/i18n/zh_CN.po
@@ -4,7 +4,7 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: Odoo Server 12.0\n"
+"Project-Id-Version: Odoo Server 13.0\n"
 "Report-Msgid-Bugs-To: \n"
 "PO-Revision-Date: 2019-09-01 06:14+0000\n"
 "Last-Translator: 黎伟杰 <674416404@qq.com>\n"
diff --git a/component_event/models/base.py b/component_event/models/base.py
index f1386ba54..d33e407f4 100644
--- a/component_event/models/base.py
+++ b/component_event/models/base.py
@@ -39,7 +39,6 @@ def _event(self, name, collection=None, components_registry=None):
 
         Usage::
 
-            @api.multi
             def button_do_something(self):
                 for record in self:
                     # do something
@@ -97,7 +96,6 @@ def create(self, vals):
         self._event('on_record_create').notify(record, fields=fields)
         return record
 
-    @api.multi
     def write(self, vals):
         result = super(Base, self).write(vals)
         fields = list(vals.keys())
@@ -105,7 +103,6 @@ def write(self, vals):
             self._event('on_record_write').notify(record, fields=fields)
         return result
 
-    @api.multi
     def unlink(self):
         for record in self:
             self._event('on_record_unlink').notify(record)
diff --git a/component_event/static/description/index.html b/component_event/static/description/index.html
index 72e6768b6..f701436d2 100644
--- a/component_event/static/description/index.html
+++ b/component_event/static/description/index.html
@@ -367,7 +367,7 @@ <h1 class="title">Components Events</h1>
 !! This file is generated by oca-gen-addon-readme !!
 !! changes will be overwritten.                   !!
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
-<p><a class="reference external" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/connector/tree/12.0/component_event"><img alt="OCA/connector" src="https://img.shields.io/badge/github-OCA%2Fconnector-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/connector-12-0/connector-12-0-component_event"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/102/12.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
+<p><a class="reference external" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/connector/tree/13.0/component_event"><img alt="OCA/connector" src="https://img.shields.io/badge/github-OCA%2Fconnector-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/connector-13.0/connector-13.0-component_event"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/102/13.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
 <p>This module implements an event system (<a class="reference external" href="https://en.wikipedia.org/wiki/Observer_pattern">Observer pattern</a>) and is a
 base block for the Connector Framework. It can be used without
 using the full Connector though. It is built upon the <tt class="docutils literal">component</tt> module.</p>
@@ -452,7 +452,7 @@ <h1><a class="toc-backref" href="#id6">Bug Tracker</a></h1>
 <p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/connector/issues">GitHub Issues</a>.
 In case of trouble, please check there if your issue has already been reported.
 If you spotted it first, help us smashing it by providing a detailed and welcomed
-<a class="reference external" href="https://github.com/OCA/connector/issues/new?body=module:%20component_event%0Aversion:%2012.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
+<a class="reference external" href="https://github.com/OCA/connector/issues/new?body=module:%20component_event%0Aversion:%2013.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
 <p>Do not contact contributors directly about support or help with technical issues.</p>
 </div>
 <div class="section" id="credits">
@@ -476,7 +476,7 @@ <h2><a class="toc-backref" href="#id10">Maintainers</a></h2>
 <p>OCA, or the Odoo Community Association, is a nonprofit organization whose
 mission is to support the collaborative development of Odoo features and
 promote its widespread use.</p>
-<p>This module is part of the <a class="reference external" href="https://github.com/OCA/connector/tree/12.0/component_event">OCA/connector</a> project on GitHub.</p>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/connector/tree/13.0/component_event">OCA/connector</a> project on GitHub.</p>
 <p>You are welcome to contribute. To learn how please visit <a class="reference external" href="https://odoo-community.org/page/Contribute">https://odoo-community.org/page/Contribute</a>.</p>
 </div>
 </div>

From b2d0d69ce72ea055ab9d937a3f2837024177a4d3 Mon Sep 17 00:00:00 2001
From: Damien Crier <damien.crier@camptocamp.com>
Date: Fri, 11 Oct 2019 10:15:58 +0200
Subject: [PATCH 41/80] [MIG] test_component: Migration to 13.0

---
 component_event/README.rst | 1 +
 1 file changed, 1 insertion(+)

diff --git a/component_event/README.rst b/component_event/README.rst
index 35d339cbc..14a246eaa 100644
--- a/component_event/README.rst
+++ b/component_event/README.rst
@@ -119,6 +119,7 @@ Contributors
 ~~~~~~~~~~~~
 
 * Guewen Baconnier <guewen.baconnier@camptocamp.com>
+* Dmaien Crier <damien.crier@camptocamp.com>
 
 Maintainers
 ~~~~~~~~~~~

From 39ae20b582616866b516c7d68ff5fdb056326d07 Mon Sep 17 00:00:00 2001
From: "Laurent Mignon (ACSONE)" <laurent.mignon@acsone.eu>
Date: Mon, 14 Oct 2019 11:33:03 +0200
Subject: [PATCH 42/80] [12.0][CHG] connector: Use more permissive licence:
 AGPL-> LGPL

---
 component_event/README.rst          | 6 +++---
 component_event/__manifest__.py     | 5 ++---
 component_event/components/event.py | 2 +-
 component_event/core.py             | 2 +-
 component_event/models/base.py      | 2 +-
 component_event/tests/test_event.py | 2 +-
 6 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/component_event/README.rst b/component_event/README.rst
index 14a246eaa..cc0d1efac 100644
--- a/component_event/README.rst
+++ b/component_event/README.rst
@@ -10,9 +10,9 @@ Components Events
 .. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
     :target: https://odoo-community.org/page/development-status
     :alt: Beta
-.. |badge2| image:: https://img.shields.io/badge/licence-AGPL--3-blue.png
-    :target: http://www.gnu.org/licenses/agpl-3.0-standalone.html
-    :alt: License: AGPL-3
+.. |badge2| image:: https://img.shields.io/badge/licence-LGPL--3-blue.png
+    :target: http://www.gnu.org/licenses/lgpl-3.0-standalone.html
+    :alt: License: LGPL-3
 .. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fconnector-lightgray.png?logo=github
     :target: https://github.com/OCA/connector/tree/13.0/component_event
     :alt: OCA/connector
diff --git a/component_event/__manifest__.py b/component_event/__manifest__.py
index dfbbc044c..eb403a540 100644
--- a/component_event/__manifest__.py
+++ b/component_event/__manifest__.py
@@ -1,13 +1,12 @@
-# -*- coding: utf-8 -*-
 # Copyright 2019 Camptocamp SA
-# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html)
 
 {'name': 'Components Events',
  'version': '13.0.1.0.0',
  'author': 'Camptocamp,'
            'Odoo Community Association (OCA)',
  'website': 'http://odoo-connector.com',
- 'license': 'AGPL-3',
+ 'license': 'LGPL-3',
  'category': 'Generic Modules',
  'depends': ['component',
              ],
diff --git a/component_event/components/event.py b/component_event/components/event.py
index 8288fa1b1..b5df1747a 100644
--- a/component_event/components/event.py
+++ b/component_event/components/event.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 # Copyright 2017 Camptocamp SA
-# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html)
 
 """
 Events
diff --git a/component_event/core.py b/component_event/core.py
index fd76375ec..20d110731 100644
--- a/component_event/core.py
+++ b/component_event/core.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 # Copyright 2017 Camptocamp SA
-# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html)
 
 """
 Events Internals
diff --git a/component_event/models/base.py b/component_event/models/base.py
index d33e407f4..2469864e7 100644
--- a/component_event/models/base.py
+++ b/component_event/models/base.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 # Copyright 2017 Camptocamp SA
-# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html)
 
 """
 Base Model
diff --git a/component_event/tests/test_event.py b/component_event/tests/test_event.py
index 450eed7e5..50a6c4c05 100644
--- a/component_event/tests/test_event.py
+++ b/component_event/tests/test_event.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 # Copyright 2017 Camptocamp SA
-# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html)
+# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html)
 
 import mock
 import unittest

From 308f4f0f86f8f868f52e26eaf51e6c95aa7cd5d4 Mon Sep 17 00:00:00 2001
From: "Laurent Mignon (ACSONE)" <laurent.mignon@acsone.eu>
Date: Wed, 23 Oct 2019 08:25:12 +0200
Subject: [PATCH 43/80] black, isort

---
 component_event/__init__.py            |   1 -
 component_event/__manifest__.py        |  27 +--
 component_event/components/__init__.py |   1 -
 component_event/components/event.py    |  31 ++-
 component_event/core.py                |  57 +++--
 component_event/models/__init__.py     |   1 -
 component_event/models/base.py         |  35 +--
 component_event/readme/HISTORY.rst     |   2 +-
 component_event/tests/__init__.py      |   1 -
 component_event/tests/test_event.py    | 320 +++++++++++++------------
 10 files changed, 251 insertions(+), 225 deletions(-)

diff --git a/component_event/__init__.py b/component_event/__init__.py
index 47e8136cd..fb993a0ab 100644
--- a/component_event/__init__.py
+++ b/component_event/__init__.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 from . import core
 from . import components
 from . import models
diff --git a/component_event/__manifest__.py b/component_event/__manifest__.py
index eb403a540..720a00bfc 100644
--- a/component_event/__manifest__.py
+++ b/component_event/__manifest__.py
@@ -1,18 +1,15 @@
 # Copyright 2019 Camptocamp SA
 # License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html)
 
-{'name': 'Components Events',
- 'version': '13.0.1.0.0',
- 'author': 'Camptocamp,'
-           'Odoo Community Association (OCA)',
- 'website': 'http://odoo-connector.com',
- 'license': 'LGPL-3',
- 'category': 'Generic Modules',
- 'depends': ['component',
-             ],
- 'external_dependencies': {
-     'python': ['cachetools'],
- },
- 'data': [],
- 'installable': False,
- }
+{
+    "name": "Components Events",
+    "version": "13.0.1.0.0",
+    "author": "Camptocamp," "Odoo Community Association (OCA)",
+    "website": "http://odoo-connector.com",
+    "license": "LGPL-3",
+    "category": "Generic Modules",
+    "depends": ["component"],
+    "external_dependencies": {"python": ["cachetools"]},
+    "data": [],
+    "installable": False,
+}
diff --git a/component_event/components/__init__.py b/component_event/components/__init__.py
index 7351619d9..44ad1cba0 100644
--- a/component_event/components/__init__.py
+++ b/component_event/components/__init__.py
@@ -1,2 +1 @@
-# -*- coding: utf-8 -*-
 from . import event
diff --git a/component_event/components/event.py b/component_event/components/event.py
index b5df1747a..4e8de25d8 100644
--- a/component_event/components/event.py
+++ b/component_event/components/event.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Copyright 2017 Camptocamp SA
 # License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html)
 
@@ -109,10 +108,10 @@ def on_record_create(self, record, fields=None):
 
 import logging
 import operator
-
 from collections import defaultdict
 from functools import wraps
 
+# pylint: disable=W7950
 from odoo.addons.component.core import AbstractComponent, Component
 
 _logger = logging.getLogger(__name__)
@@ -122,7 +121,7 @@ def on_record_create(self, record, fields=None):
 except ImportError:
     _logger.debug("Cannot import 'cachetools'.")
 
-__all__ = ['skip_if']
+__all__ = ["skip_if"]
 
 # Number of items we keep in LRU cache when we collect the events.
 # 1 item means: for an event name, model_name, collection, return
@@ -151,6 +150,7 @@ def on_record_write(self, record, kind):
             record.with_delay().export_record()
 
     """
+
     def skip_if_decorator(func):
         @wraps(func)
         def func_wrapper(*args, **kwargs):
@@ -160,6 +160,7 @@ def func_wrapper(*args, **kwargs):
                 return func(*args, **kwargs)
 
         return func_wrapper
+
     return skip_if_decorator
 
 
@@ -213,7 +214,8 @@ class EventCollecter(Component):
     It is used by :meth:`odoo.addons.component_event.models.base.Base._event`.
 
     """
-    _name = 'base.event.collecter'
+
+    _name = "base.event.collecter"
 
     @classmethod
     def _complete_component_build(cls):
@@ -229,18 +231,14 @@ def _collect_events(self, name):
         collection_name = None
         if self.work._collection is not None:
             collection_name = self.work.collection._name
-        return self._collect_events_cached(
-            collection_name,
-            self.work.model_name,
-            name
-        )
+        return self._collect_events_cached(collection_name, self.work.model_name, name)
 
-    @cachedmethod(operator.attrgetter('_cache'))
+    @cachedmethod(operator.attrgetter("_cache"))
     def _collect_events_cached(self, collection_name, model_name, name):
         events = defaultdict(set)
         component_classes = self.work.components_registry.lookup(
             collection_name=collection_name,
-            usage='event.listener',
+            usage="event.listener",
             model_name=model_name,
         )
         for cls in component_classes:
@@ -258,7 +256,7 @@ def _init_collected_events(self, class_events):
 
     def collect_events(self, name):
         """ Collect the events of a given name """
-        if not name.startswith('on_'):
+        if not name.startswith("on_"):
             raise ValueError("an event name always starts with 'on_'")
 
         events = self._init_collected_events(self._collect_events(name))
@@ -273,8 +271,9 @@ class EventListener(AbstractComponent):
     Example: :class:`RecordsEventListener`
 
     """
-    _name = 'base.event.listener'
-    _usage = 'event.listener'
+
+    _name = "base.event.listener"
+    _usage = "event.listener"
 
     @classmethod
     def has_event(cls, name):
@@ -284,10 +283,10 @@ def has_event(cls, name):
     @classmethod
     def _build_event_listener_component(cls):
         """ Make a list of events listeners for this class """
-        events = set([])
+        events = set()
         if not cls._abstract:
             for attr_name in dir(cls):
-                if attr_name.startswith('on_'):
+                if attr_name.startswith("on_"):
                     events.add(attr_name)
         cls._events = events
 
diff --git a/component_event/core.py b/component_event/core.py
index 20d110731..4b781b7ad 100644
--- a/component_event/core.py
+++ b/component_event/core.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Copyright 2017 Camptocamp SA
 # License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html)
 
@@ -37,24 +36,31 @@ class EventWorkContext(WorkContext):
 
     """
 
-    def __init__(self, model_name=None, collection=None, env=None,
-                 components_registry=None, **kwargs):
+    def __init__(
+        self,
+        model_name=None,
+        collection=None,
+        env=None,
+        components_registry=None,
+        **kwargs
+    ):
         if not (collection is not None or env):
-            raise ValueError('collection or env is required')
+            raise ValueError("collection or env is required")
         if collection and env:
             # when a collection is used, the env will be the one of
             # the collection
-            raise ValueError('collection and env cannot both be provided')
+            raise ValueError("collection and env cannot both be provided")
 
         self.env = env
         super(EventWorkContext, self).__init__(
-            model_name=model_name, collection=collection,
+            model_name=model_name,
+            collection=collection,
             components_registry=components_registry,
             **kwargs
         )
         if self._env:
-            self._propagate_kwargs.remove('collection')
-            self._propagate_kwargs.append('env')
+            self._propagate_kwargs.remove("collection")
+            self._propagate_kwargs.append("env")
 
     @property
     def env(self):
@@ -72,7 +78,7 @@ def collection(self):
         """ Return the current Odoo env """
         if self._collection is not None:
             return self._collection
-        raise ValueError('No collection, it is optional for EventWorkContext')
+        raise ValueError("No collection, it is optional for EventWorkContext")
 
     @collection.setter
     def collection(self, value):
@@ -89,25 +95,27 @@ def work_on(self, model_name=None, collection=None):
         to be able to get components.
         """
         if self._collection is None and collection is None:
-            raise ValueError('you must provide a collection to work with')
+            raise ValueError("you must provide a collection to work with")
         if collection is not None:
             if self.env is not collection.env:
-                raise ValueError('the Odoo env of the collection must be '
-                                 'the same than the current one')
-        kwargs = {attr_name: getattr(self, attr_name)
-                  for attr_name in self._propagate_kwargs}
-        kwargs.pop('env', None)
+                raise ValueError(
+                    "the Odoo env of the collection must be "
+                    "the same than the current one"
+                )
+        kwargs = {
+            attr_name: getattr(self, attr_name) for attr_name in self._propagate_kwargs
+        }
+        kwargs.pop("env", None)
         if collection is not None:
-            kwargs['collection'] = collection
+            kwargs["collection"] = collection
         if model_name is not None:
-            kwargs['model_name'] = model_name
+            kwargs["model_name"] = model_name
         return WorkContext(**kwargs)
 
     def component_by_name(self, name, model_name=None):
         if self._collection is not None:
             # switch to a normal WorkContext
-            work = self.work_on(collection=self._collection,
-                                model_name=model_name)
+            work = self.work_on(collection=self._collection, model_name=model_name)
         else:
             raise TypeError(
                 "Can't be used on an EventWorkContext without collection. "
@@ -121,8 +129,7 @@ def component_by_name(self, name, model_name=None):
     def component(self, usage=None, model_name=None):
         if self._collection is not None:
             # switch to a normal WorkContext
-            work = self.work_on(collection=self._collection,
-                                model_name=model_name)
+            work = self.work_on(collection=self._collection, model_name=model_name)
         else:
             raise TypeError(
                 "Can't be used on an EventWorkContext without collection. "
@@ -136,8 +143,7 @@ def component(self, usage=None, model_name=None):
     def many_components(self, usage=None, model_name=None):
         if self._collection is not None:
             # switch to a normal WorkContext
-            work = self.work_on(collection=self._collection,
-                                model_name=model_name)
+            work = self.work_on(collection=self._collection, model_name=model_name)
         else:
             raise TypeError(
                 "Can't be used on an EventWorkContext without collection. "
@@ -149,5 +155,6 @@ def many_components(self, usage=None, model_name=None):
         return work.component(usage=usage, model_name=model_name)
 
     def __str__(self):
-        return ("EventWorkContext(%s,%s)" %
-                (repr(self._env or self._collection), self.model_name))
+        return "EventWorkContext({},{})".format(
+            repr(self._env or self._collection), self.model_name
+        )
diff --git a/component_event/models/__init__.py b/component_event/models/__init__.py
index a61d43eb9..0e4444933 100644
--- a/component_event/models/__init__.py
+++ b/component_event/models/__init__.py
@@ -1,2 +1 @@
-# -*- coding: utf-8 -*-
 from . import base
diff --git a/component_event/models/base.py b/component_event/models/base.py
index 2469864e7..e2f4a6504 100644
--- a/component_event/models/base.py
+++ b/component_event/models/base.py
@@ -1,4 +1,3 @@
-# -*- coding: utf-8 -*-
 # Copyright 2017 Camptocamp SA
 # License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html)
 
@@ -12,7 +11,9 @@
 """
 
 from odoo import api, models
+
 from odoo.addons.component.core import _component_databases
+
 from ..components.event import CollectedEvents
 from ..core import EventWorkContext
 
@@ -32,7 +33,8 @@ class Base(models.AbstractModel):
     ``on_record_unlink`` is notified just *before* the unlink is done.
 
     """
-    _inherit = 'base'
+
+    _inherit = "base"
 
     def _event(self, name, collection=None, components_registry=None):
         """ Collect events for notifications
@@ -61,9 +63,7 @@ def button_do_something(self):
 
         """
         dbname = self.env.cr.dbname
-        comp_registry = (
-            components_registry or _component_databases.get(dbname)
-        )
+        comp_registry = components_registry or _component_databases.get(dbname)
         if not comp_registry or not comp_registry.ready:
             # No event should be triggered before the registry has been loaded
             # This is a very special case, when the odoo registry is being
@@ -74,37 +74,42 @@ def button_do_something(self):
             # during the initialization. Hence we return an empty list of
             # events, the 'notify' calls will do nothing.
             return CollectedEvents([])
-        if not comp_registry.get('base.event.collecter'):
+        if not comp_registry.get("base.event.collecter"):
             return CollectedEvents([])
 
         model_name = self._name
         if collection is not None:
-            work = EventWorkContext(collection=collection,
-                                    model_name=model_name,
-                                    components_registry=components_registry)
+            work = EventWorkContext(
+                collection=collection,
+                model_name=model_name,
+                components_registry=components_registry,
+            )
         else:
-            work = EventWorkContext(env=self.env, model_name=model_name,
-                                    components_registry=components_registry)
+            work = EventWorkContext(
+                env=self.env,
+                model_name=model_name,
+                components_registry=components_registry,
+            )
 
-        collecter = work._component_class_by_name('base.event.collecter')(work)
+        collecter = work._component_class_by_name("base.event.collecter")(work)
         return collecter.collect_events(name)
 
     @api.model
     def create(self, vals):
         record = super(Base, self).create(vals)
         fields = list(vals.keys())
-        self._event('on_record_create').notify(record, fields=fields)
+        self._event("on_record_create").notify(record, fields=fields)
         return record
 
     def write(self, vals):
         result = super(Base, self).write(vals)
         fields = list(vals.keys())
         for record in self:
-            self._event('on_record_write').notify(record, fields=fields)
+            self._event("on_record_write").notify(record, fields=fields)
         return result
 
     def unlink(self):
         for record in self:
-            self._event('on_record_unlink').notify(record)
+            self._event("on_record_unlink").notify(record)
         result = super(Base, self).unlink()
         return result
diff --git a/component_event/readme/HISTORY.rst b/component_event/readme/HISTORY.rst
index 95c16866e..8b21015ed 100644
--- a/component_event/readme/HISTORY.rst
+++ b/component_event/readme/HISTORY.rst
@@ -2,7 +2,7 @@
     understand changes between version. The primary audience is
     end users and integrators. Purely technical changes such as
     code refactoring must not be mentioned here.
-    
+
     This file may contain ONE level of section titles, underlined
     with the ~ (tilde) character. Other section markers are
     forbidden and will likely break the structure of the README.rst
diff --git a/component_event/tests/__init__.py b/component_event/tests/__init__.py
index 3fa87e4de..8d73378b6 100644
--- a/component_event/tests/__init__.py
+++ b/component_event/tests/__init__.py
@@ -1,2 +1 @@
-# -*- coding: utf-8 -*-
 from . import test_event
diff --git a/component_event/tests/test_event.py b/component_event/tests/test_event.py
index 50a6c4c05..0d86f41ad 100644
--- a/component_event/tests/test_event.py
+++ b/component_event/tests/test_event.py
@@ -1,78 +1,92 @@
-# -*- coding: utf-8 -*-
 # Copyright 2017 Camptocamp SA
 # License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html)
 
-import mock
 import unittest
 
+import mock
+
+from odoo.tests.common import tagged
+
+from odoo.addons.component.core import Component
 from odoo.addons.component.tests.common import (
     ComponentRegistryCase,
     TransactionComponentRegistryCase,
 )
-from odoo.addons.component.core import Component
-from odoo.addons.component_event.core import EventWorkContext
 from odoo.addons.component_event.components.event import skip_if
-from odoo.tests.common import tagged
+from odoo.addons.component_event.core import EventWorkContext
 
 
-@tagged('standard', 'at_install')
+@tagged("standard", "at_install")
 class TestEventWorkContext(unittest.TestCase):
     """ Test Events Components """
 
     def setUp(self):
         super(TestEventWorkContext, self).setUp()
-        self.env = mock.MagicMock(name='env')
-        self.record = mock.MagicMock(name='record')
-        self.components_registry = mock.MagicMock(name='ComponentRegistry')
+        self.env = mock.MagicMock(name="env")
+        self.record = mock.MagicMock(name="record")
+        self.components_registry = mock.MagicMock(name="ComponentRegistry")
 
     def test_env(self):
         """ WorkContext with env """
-        work = EventWorkContext(model_name='res.users', env=self.env,
-                                components_registry=self.components_registry)
+        work = EventWorkContext(
+            model_name="res.users",
+            env=self.env,
+            components_registry=self.components_registry,
+        )
         self.assertEqual(self.env, work.env)
-        self.assertEqual('res.users', work.model_name)
+        self.assertEqual("res.users", work.model_name)
         with self.assertRaises(ValueError):
             # pylint: disable=W0104
             work.collection  # noqa
 
     def test_collection(self):
         """ WorkContext with collection """
-        env = mock.MagicMock(name='env')
-        collection = mock.MagicMock(name='collection')
+        env = mock.MagicMock(name="env")
+        collection = mock.MagicMock(name="collection")
         collection.env = env
-        work = EventWorkContext(model_name='res.users', collection=collection,
-                                components_registry=self.components_registry)
+        work = EventWorkContext(
+            model_name="res.users",
+            collection=collection,
+            components_registry=self.components_registry,
+        )
         self.assertEqual(collection, work.collection)
         self.assertEqual(env, work.env)
-        self.assertEqual('res.users', work.model_name)
+        self.assertEqual("res.users", work.model_name)
 
     def test_env_and_collection(self):
         """ WorkContext with collection and env is forbidden """
-        env = mock.MagicMock(name='env')
-        collection = mock.MagicMock(name='collection')
+        env = mock.MagicMock(name="env")
+        collection = mock.MagicMock(name="collection")
         collection.env = env
         with self.assertRaises(ValueError):
-            EventWorkContext(model_name='res.users', collection=collection,
-                             env=env,
-                             components_registry=self.components_registry)
+            EventWorkContext(
+                model_name="res.users",
+                collection=collection,
+                env=env,
+                components_registry=self.components_registry,
+            )
 
     def test_missing(self):
         """ WorkContext with collection and env is forbidden """
         with self.assertRaises(ValueError):
-            EventWorkContext(model_name='res.users',
-                             components_registry=self.components_registry)
+            EventWorkContext(
+                model_name="res.users", components_registry=self.components_registry
+            )
 
     def test_env_work_on(self):
         """ WorkContext propagated through work_on """
-        env = mock.MagicMock(name='env')
-        collection = mock.MagicMock(name='collection')
+        env = mock.MagicMock(name="env")
+        collection = mock.MagicMock(name="collection")
         collection.env = env
-        work = EventWorkContext(env=env, model_name='res.users',
-                                components_registry=self.components_registry)
-        work2 = work.work_on(model_name='res.partner', collection=collection)
-        self.assertEqual('WorkContext', work2.__class__.__name__)
+        work = EventWorkContext(
+            env=env,
+            model_name="res.users",
+            components_registry=self.components_registry,
+        )
+        work2 = work.work_on(model_name="res.partner", collection=collection)
+        self.assertEqual("WorkContext", work2.__class__.__name__)
         self.assertEqual(env, work2.env)
-        self.assertEqual('res.partner', work2.model_name)
+        self.assertEqual("res.partner", work2.model_name)
         self.assertEqual(self.components_registry, work2.components_registry)
         with self.assertRaises(ValueError):
             # pylint: disable=W0104
@@ -80,33 +94,39 @@ def test_env_work_on(self):
 
     def test_collection_work_on(self):
         """ WorkContext propagated through work_on """
-        env = mock.MagicMock(name='env')
-        collection = mock.MagicMock(name='collection')
+        env = mock.MagicMock(name="env")
+        collection = mock.MagicMock(name="collection")
         collection.env = env
-        work = EventWorkContext(collection=collection, model_name='res.users',
-                                components_registry=self.components_registry)
-        work2 = work.work_on(model_name='res.partner')
-        self.assertEqual('WorkContext', work2.__class__.__name__)
+        work = EventWorkContext(
+            collection=collection,
+            model_name="res.users",
+            components_registry=self.components_registry,
+        )
+        work2 = work.work_on(model_name="res.partner")
+        self.assertEqual("WorkContext", work2.__class__.__name__)
         self.assertEqual(collection, work2.collection)
         self.assertEqual(env, work2.env)
-        self.assertEqual('res.partner', work2.model_name)
+        self.assertEqual("res.partner", work2.model_name)
         self.assertEqual(self.components_registry, work2.components_registry)
 
     def test_collection_work_on_collection(self):
         """ WorkContext collection changed with work_on """
-        env = mock.MagicMock(name='env')
-        collection = mock.MagicMock(name='collection')
+        env = mock.MagicMock(name="env")
+        collection = mock.MagicMock(name="collection")
         collection.env = env
-        work = EventWorkContext(model_name='res.users', env=env,
-                                components_registry=self.components_registry)
+        work = EventWorkContext(
+            model_name="res.users",
+            env=env,
+            components_registry=self.components_registry,
+        )
         work2 = work.work_on(collection=collection)
         # when work_on is used inside an event component, we want
         # to switch back to a normal WorkContext, because we don't
         # need anymore the EventWorkContext
-        self.assertEqual('WorkContext', work2.__class__.__name__)
+        self.assertEqual("WorkContext", work2.__class__.__name__)
         self.assertEqual(collection, work2.collection)
         self.assertEqual(env, work2.env)
-        self.assertEqual('res.users', work2.model_name)
+        self.assertEqual("res.users", work2.model_name)
         self.assertEqual(self.components_registry, work2.components_registry)
 
 
@@ -115,76 +135,78 @@ class TestEvent(ComponentRegistryCase):
 
     def setUp(self):
         super(TestEvent, self).setUp()
-        self._load_module_components('component_event')
+        self._load_module_components("component_event")
 
         # get the collecter to notify the event
         # we don't mind about the collection and the model here,
         # the events we test are global
         env = mock.MagicMock()
-        self.work = EventWorkContext(model_name='res.users', env=env,
-                                     components_registry=self.comp_registry)
-        self.collecter = self.comp_registry['base.event.collecter'](self.work)
+        self.work = EventWorkContext(
+            model_name="res.users", env=env, components_registry=self.comp_registry
+        )
+        self.collecter = self.comp_registry["base.event.collecter"](self.work)
 
     def test_event(self):
         class MyEventListener(Component):
-            _name = 'my.event.listener'
-            _inherit = 'base.event.listener'
+            _name = "my.event.listener"
+            _inherit = "base.event.listener"
 
             def on_record_create(self, recipient, something, fields=None):
-                recipient.append(('OK', something, fields))
+                recipient.append(("OK", something, fields))
 
         MyEventListener._build_component(self.comp_registry)
 
         something = object()
-        fields = ['name', 'code']
+        fields = ["name", "code"]
 
         # as there is no return value by the event, we
         # modify this recipient to check it has been called
         recipient = []
 
         # collect the event and notify it
-        self.collecter.collect_events('on_record_create').notify(
+        self.collecter.collect_events("on_record_create").notify(
             recipient, something, fields=fields
         )
-        self.assertEqual([('OK', something, fields)], recipient)
+        self.assertEqual([("OK", something, fields)], recipient)
 
     def test_collect_several(self):
         class MyEventListener(Component):
-            _name = 'my.event.listener'
-            _inherit = 'base.event.listener'
+            _name = "my.event.listener"
+            _inherit = "base.event.listener"
 
             def on_record_create(self, recipient, something, fields=None):
-                recipient.append(('OK', something, fields))
+                recipient.append(("OK", something, fields))
 
         class MyOtherEventListener(Component):
-            _name = 'my.other.event.listener'
-            _inherit = 'base.event.listener'
+            _name = "my.other.event.listener"
+            _inherit = "base.event.listener"
 
             def on_record_create(self, recipient, something, fields=None):
-                recipient.append(('OK', something, fields))
+                recipient.append(("OK", something, fields))
 
         MyEventListener._build_component(self.comp_registry)
         MyOtherEventListener._build_component(self.comp_registry)
 
         something = object()
-        fields = ['name', 'code']
+        fields = ["name", "code"]
 
         # as there is no return value by the event, we
         # modify this recipient to check it has been called
         recipient = []
 
         # collect the event and notify them
-        collected = self.collecter.collect_events('on_record_create')
+        collected = self.collecter.collect_events("on_record_create")
         self.assertEqual(2, len(collected.events))
 
         collected.notify(recipient, something, fields=fields)
-        self.assertEqual([('OK', something, fields),
-                          ('OK', something, fields)], recipient)
+        self.assertEqual(
+            [("OK", something, fields), ("OK", something, fields)], recipient
+        )
 
     def test_event_cache(self):
         class MyEventListener(Component):
-            _name = 'my.event.listener'
-            _inherit = 'base.event.listener'
+            _name = "my.event.listener"
+            _inherit = "base.event.listener"
 
             def on_record_create(self):
                 pass
@@ -192,7 +214,7 @@ def on_record_create(self):
         MyEventListener._build_component(self.comp_registry)
 
         # collect the event
-        collected = self.collecter.collect_events('on_record_create')
+        collected = self.collecter.collect_events("on_record_create")
         # CollectedEvents.events contains the collected events
         self.assertEqual(1, len(collected.events))
         event = list(collected.events)[0]
@@ -201,8 +223,8 @@ def on_record_create(self):
 
         # build and register a new listener
         class MyOtherEventListener(Component):
-            _name = 'my.other.event.listener'
-            _inherit = 'base.event.listener'
+            _name = "my.other.event.listener"
+            _inherit = "base.event.listener"
 
             def on_record_create(self):
                 pass
@@ -212,10 +234,11 @@ def on_record_create(self):
         # get a new collecter and check that we it finds the same
         # events even if we built a new one: it means the cache works
         env = mock.MagicMock()
-        work = EventWorkContext(model_name='res.users', env=env,
-                                components_registry=self.comp_registry)
-        collecter = self.comp_registry['base.event.collecter'](work)
-        collected = collecter.collect_events('on_record_create')
+        work = EventWorkContext(
+            model_name="res.users", env=env, components_registry=self.comp_registry
+        )
+        collecter = self.comp_registry["base.event.collecter"](work)
+        collected = collecter.collect_events("on_record_create")
         # CollectedEvents.events contains the collected events
         self.assertEqual(1, len(collected.events))
         event = list(collected.events)[0]
@@ -227,19 +250,15 @@ def on_record_create(self):
         collecter._cache.clear()
         self.comp_registry._cache.clear()
         # CollectedEvents.events contains the collected events
+        self.assertEqual(2, len(collecter.collect_events("on_record_create").events))
         self.assertEqual(
-            2,
-            len(collecter.collect_events('on_record_create').events)
-        )
-        self.assertEqual(
-            2,
-            len(self.collecter.collect_events('on_record_create').events)
+            2, len(self.collecter.collect_events("on_record_create").events)
         )
 
     def test_event_cache_collection(self):
         class MyEventListener(Component):
-            _name = 'my.event.listener'
-            _inherit = 'base.event.listener'
+            _name = "my.event.listener"
+            _inherit = "base.event.listener"
 
             def on_record_create(self):
                 pass
@@ -247,15 +266,15 @@ def on_record_create(self):
         MyEventListener._build_component(self.comp_registry)
 
         # collect the event
-        collected = self.collecter.collect_events('on_record_create')
+        collected = self.collecter.collect_events("on_record_create")
         # CollectedEvents.events contains the collected events
         self.assertEqual(1, len(collected.events))
 
         # build and register a new listener
         class MyOtherEventListener(Component):
-            _name = 'my.other.event.listener'
-            _inherit = 'base.event.listener'
-            _collection = 'base.collection'
+            _name = "my.other.event.listener"
+            _inherit = "base.event.listener"
+            _collection = "base.collection"
 
             def on_record_create(self):
                 pass
@@ -264,21 +283,24 @@ def on_record_create(self):
 
         # get a new collecter and check that we it finds the same
         # events even if we built a new one: it means the cache works
-        collection = mock.MagicMock(name='base.collection')
-        collection._name = 'base.collection'
+        collection = mock.MagicMock(name="base.collection")
+        collection._name = "base.collection"
         collection.env = mock.MagicMock()
-        work = EventWorkContext(model_name='res.users', collection=collection,
-                                components_registry=self.comp_registry)
-        collecter = self.comp_registry['base.event.collecter'](work)
-        collected = collecter.collect_events('on_record_create')
+        work = EventWorkContext(
+            model_name="res.users",
+            collection=collection,
+            components_registry=self.comp_registry,
+        )
+        collecter = self.comp_registry["base.event.collecter"](work)
+        collected = collecter.collect_events("on_record_create")
         # for a different collection, we should not have the same
         # cache entry
         self.assertEqual(2, len(collected.events))
 
     def test_event_cache_model_name(self):
         class MyEventListener(Component):
-            _name = 'my.event.listener'
-            _inherit = 'base.event.listener'
+            _name = "my.event.listener"
+            _inherit = "base.event.listener"
 
             def on_record_create(self):
                 pass
@@ -286,15 +308,15 @@ def on_record_create(self):
         MyEventListener._build_component(self.comp_registry)
 
         # collect the event
-        collected = self.collecter.collect_events('on_record_create')
+        collected = self.collecter.collect_events("on_record_create")
         # CollectedEvents.events contains the collected events
         self.assertEqual(1, len(collected.events))
 
         # build and register a new listener
         class MyOtherEventListener(Component):
-            _name = 'my.other.event.listener'
-            _inherit = 'base.event.listener'
-            _apply_on = ['res.country']
+            _name = "my.other.event.listener"
+            _inherit = "base.event.listener"
+            _apply_on = ["res.country"]
 
             def on_record_create(self):
                 pass
@@ -304,36 +326,37 @@ def on_record_create(self):
         # get a new collecter and check that we it finds the same
         # events even if we built a new one: it means the cache works
         env = mock.MagicMock()
-        work = EventWorkContext(model_name='res.country', env=env,
-                                components_registry=self.comp_registry)
-        collecter = self.comp_registry['base.event.collecter'](work)
-        collected = collecter.collect_events('on_record_create')
+        work = EventWorkContext(
+            model_name="res.country", env=env, components_registry=self.comp_registry
+        )
+        collecter = self.comp_registry["base.event.collecter"](work)
+        collected = collecter.collect_events("on_record_create")
         # for a different collection, we should not have the same
         # cache entry
         self.assertEqual(2, len(collected.events))
 
     def test_skip_if(self):
         class MyEventListener(Component):
-            _name = 'my.event.listener'
-            _inherit = 'base.event.listener'
+            _name = "my.event.listener"
+            _inherit = "base.event.listener"
 
             def on_record_create(self, msg):
-                assert True
+                pass
 
         class MyOtherEventListener(Component):
-            _name = 'my.other.event.listener'
-            _inherit = 'base.event.listener'
+            _name = "my.other.event.listener"
+            _inherit = "base.event.listener"
 
-            @skip_if(lambda self, msg: msg == 'foo')
+            @skip_if(lambda self, msg: msg == "foo")
             def on_record_create(self, msg):
-                assert False
+                raise AssertionError()
 
         self._build_components(MyEventListener, MyOtherEventListener)
 
         # collect the event and notify it
-        collected = self.collecter.collect_events('on_record_create')
+        collected = self.collecter.collect_events("on_record_create")
         self.assertEqual(2, len(collected.events))
-        collected.notify('foo')
+        collected.notify("foo")
 
 
 class TestEventFromModel(TransactionComponentRegistryCase):
@@ -341,94 +364,93 @@ class TestEventFromModel(TransactionComponentRegistryCase):
 
     def setUp(self):
         super(TestEventFromModel, self).setUp()
-        self._load_module_components('component_event')
+        self._load_module_components("component_event")
 
     def test_event_from_model(self):
         class MyEventListener(Component):
-            _name = 'my.event.listener'
-            _inherit = 'base.event.listener'
+            _name = "my.event.listener"
+            _inherit = "base.event.listener"
 
             def on_foo(self, record, name):
                 record.name = name
 
         MyEventListener._build_component(self.comp_registry)
 
-        partner = self.env['res.partner'].create({'name': 'test'})
+        partner = self.env["res.partner"].create({"name": "test"})
         # Normally you would not pass a components_registry,
         # this is for the sake of the test, letting it empty
         # will use the global registry.
         # In a real code it would look like:
         # partner._event('on_foo').notify('bar')
-        events = partner._event('on_foo',
-                                components_registry=self.comp_registry)
-        events.notify(partner, 'bar')
-        self.assertEqual('bar', partner.name)
+        events = partner._event("on_foo", components_registry=self.comp_registry)
+        events.notify(partner, "bar")
+        self.assertEqual("bar", partner.name)
 
     def test_event_filter_on_model(self):
         class GlobalListener(Component):
-            _name = 'global.event.listener'
-            _inherit = 'base.event.listener'
+            _name = "global.event.listener"
+            _inherit = "base.event.listener"
 
             def on_foo(self, record, name):
                 record.name = name
 
         class PartnerListener(Component):
-            _name = 'partner.event.listener'
-            _inherit = 'base.event.listener'
-            _apply_on = ['res.partner']
+            _name = "partner.event.listener"
+            _inherit = "base.event.listener"
+            _apply_on = ["res.partner"]
 
             def on_foo(self, record, name):
                 record.ref = name
 
         class UserListener(Component):
-            _name = 'user.event.listener'
-            _inherit = 'base.event.listener'
-            _apply_on = ['res.users']
+            _name = "user.event.listener"
+            _inherit = "base.event.listener"
+            _apply_on = ["res.users"]
 
             def on_foo(self, record, name):
-                assert False
+                raise AssertionError()
 
         self._build_components(GlobalListener, PartnerListener, UserListener)
 
-        partner = self.env['res.partner'].create({'name': 'test'})
-        partner._event(
-            'on_foo',
-            components_registry=self.comp_registry
-        ).notify(partner, 'bar')
-        self.assertEqual('bar', partner.name)
-        self.assertEqual('bar', partner.ref)
+        partner = self.env["res.partner"].create({"name": "test"})
+        partner._event("on_foo", components_registry=self.comp_registry).notify(
+            partner, "bar"
+        )
+        self.assertEqual("bar", partner.name)
+        self.assertEqual("bar", partner.ref)
 
     def test_event_filter_on_collection(self):
         class GlobalListener(Component):
-            _name = 'global.event.listener'
-            _inherit = 'base.event.listener'
+            _name = "global.event.listener"
+            _inherit = "base.event.listener"
 
             def on_foo(self, record, name):
                 record.name = name
 
         class PartnerListener(Component):
-            _name = 'partner.event.listener'
-            _inherit = 'base.event.listener'
-            _collection = 'collection.base'
+            _name = "partner.event.listener"
+            _inherit = "base.event.listener"
+            _collection = "collection.base"
 
             def on_foo(self, record, name):
                 record.ref = name
 
         class UserListener(Component):
-            _name = 'user.event.listener'
-            _inherit = 'base.event.listener'
-            _collection = 'magento.backend'
+            _name = "user.event.listener"
+            _inherit = "base.event.listener"
+            _collection = "magento.backend"
 
             def on_foo(self, record, name):
-                assert False
+                raise AssertionError()
 
         self._build_components(GlobalListener, PartnerListener, UserListener)
 
-        partner = self.env['res.partner'].create({'name': 'test'})
+        partner = self.env["res.partner"].create({"name": "test"})
         events = partner._event(
-            'on_foo', collection=self.env['collection.base'],
-            components_registry=self.comp_registry
+            "on_foo",
+            collection=self.env["collection.base"],
+            components_registry=self.comp_registry,
         )
-        events.notify(partner, 'bar')
-        self.assertEqual('bar', partner.name)
-        self.assertEqual('bar', partner.ref)
+        events.notify(partner, "bar")
+        self.assertEqual("bar", partner.name)
+        self.assertEqual("bar", partner.ref)

From 83a6221b3cf06485bacd2ea8f2ff74da140c8d01 Mon Sep 17 00:00:00 2001
From: "Laurent Mignon (ACSONE)" <laurent.mignon@acsone.eu>
Date: Wed, 23 Oct 2019 08:40:50 +0200
Subject: [PATCH 44/80] [MIG] component, component_event, test_component:
 Installable True

---
 component_event/__manifest__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/component_event/__manifest__.py b/component_event/__manifest__.py
index 720a00bfc..d4188578c 100644
--- a/component_event/__manifest__.py
+++ b/component_event/__manifest__.py
@@ -11,5 +11,5 @@
     "depends": ["component"],
     "external_dependencies": {"python": ["cachetools"]},
     "data": [],
-    "installable": False,
+    "installable": True,
 }

From 93ef9e2e5686ab9b0b53e730bc56271d28d25ffb Mon Sep 17 00:00:00 2001
From: oca-travis <oca+oca-travis@odoo-community.org>
Date: Wed, 30 Oct 2019 08:34:57 +0000
Subject: [PATCH 45/80] [UPD] Update component_event.pot

---
 component_event/i18n/component_event.pot | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/component_event/i18n/component_event.pot b/component_event/i18n/component_event.pot
index 5b8c5cc4d..ea6544d1d 100644
--- a/component_event/i18n/component_event.pot
+++ b/component_event/i18n/component_event.pot
@@ -1,12 +1,12 @@
 # Translation of Odoo Server.
 # This file contains the translation of the following modules:
-#	* component_event
+# 	* component_event
 #
 msgid ""
 msgstr ""
 "Project-Id-Version: Odoo Server 13.0\n"
 "Report-Msgid-Bugs-To: \n"
-"Last-Translator: <>\n"
+"Last-Translator: \n"
 "Language-Team: \n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -17,4 +17,3 @@ msgstr ""
 #: model:ir.model,name:component_event.model_base
 msgid "Base"
 msgstr ""
-

From 5eb2a8e95bde81f481dc5258b6fda782feee9c07 Mon Sep 17 00:00:00 2001
From: OCA-git-bot <oca-git-bot@odoo-community.org>
Date: Wed, 30 Oct 2019 08:48:39 +0000
Subject: [PATCH 46/80] [UPD] README.rst

---
 component_event/README.rst                    | 5 ++---
 component_event/static/description/index.html | 2 +-
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/component_event/README.rst b/component_event/README.rst
index cc0d1efac..9f49d1694 100644
--- a/component_event/README.rst
+++ b/component_event/README.rst
@@ -17,7 +17,7 @@ Components Events
     :target: https://github.com/OCA/connector/tree/13.0/component_event
     :alt: OCA/connector
 .. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
-    :target: https://translation.odoo-community.org/projects/connector-13.0/connector-13.0-component_event
+    :target: https://translation.odoo-community.org/projects/connector-13-0/connector-13-0-component_event
     :alt: Translate me on Weblate
 .. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
     :target: https://runbot.odoo-community.org/runbot/102/13.0
@@ -83,7 +83,7 @@ Changelog
     understand changes between version. The primary audience is
     end users and integrators. Purely technical changes such as
     code refactoring must not be mentioned here.
-    
+
     This file may contain ONE level of section titles, underlined
     with the ~ (tilde) character. Other section markers are
     forbidden and will likely break the structure of the README.rst
@@ -119,7 +119,6 @@ Contributors
 ~~~~~~~~~~~~
 
 * Guewen Baconnier <guewen.baconnier@camptocamp.com>
-* Dmaien Crier <damien.crier@camptocamp.com>
 
 Maintainers
 ~~~~~~~~~~~
diff --git a/component_event/static/description/index.html b/component_event/static/description/index.html
index f701436d2..7d4bae0b5 100644
--- a/component_event/static/description/index.html
+++ b/component_event/static/description/index.html
@@ -367,7 +367,7 @@ <h1 class="title">Components Events</h1>
 !! This file is generated by oca-gen-addon-readme !!
 !! changes will be overwritten.                   !!
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
-<p><a class="reference external" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external" href="http://www.gnu.org/licenses/agpl-3.0-standalone.html"><img alt="License: AGPL-3" src="https://img.shields.io/badge/licence-AGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/connector/tree/13.0/component_event"><img alt="OCA/connector" src="https://img.shields.io/badge/github-OCA%2Fconnector-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/connector-13.0/connector-13.0-component_event"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/102/13.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
+<p><a class="reference external" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external" href="http://www.gnu.org/licenses/lgpl-3.0-standalone.html"><img alt="License: LGPL-3" src="https://img.shields.io/badge/licence-LGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/connector/tree/13.0/component_event"><img alt="OCA/connector" src="https://img.shields.io/badge/github-OCA%2Fconnector-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/connector-13-0/connector-13-0-component_event"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/102/13.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
 <p>This module implements an event system (<a class="reference external" href="https://en.wikipedia.org/wiki/Observer_pattern">Observer pattern</a>) and is a
 base block for the Connector Framework. It can be used without
 using the full Connector though. It is built upon the <tt class="docutils literal">component</tt> module.</p>

From 85858a71b031bffb74dfe7f20e51fae52e9fe66a Mon Sep 17 00:00:00 2001
From: Jacques-Etienne Baudoux <je@bcim.be>
Date: Mon, 25 May 2020 18:16:21 +0200
Subject: [PATCH 47/80] Recover the v13 new feature of create method with a
 list of vals on Base

---
 component_event/models/base.py | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/component_event/models/base.py b/component_event/models/base.py
index e2f4a6504..d9516ce5d 100644
--- a/component_event/models/base.py
+++ b/component_event/models/base.py
@@ -94,12 +94,13 @@ def button_do_something(self):
         collecter = work._component_class_by_name("base.event.collecter")(work)
         return collecter.collect_events(name)
 
-    @api.model
-    def create(self, vals):
-        record = super(Base, self).create(vals)
-        fields = list(vals.keys())
-        self._event("on_record_create").notify(record, fields=fields)
-        return record
+    @api.model_create_multi
+    def create(self, vals_list):
+        records = super(Base, self).create(vals_list)
+        for idx, vals in enumerate(vals_list):
+            fields = list(vals.keys())
+            self._event("on_record_create").notify(records[idx], fields=fields)
+        return records
 
     def write(self, vals):
         result = super(Base, self).write(vals)

From daac83ad19803ec97d943bac3cf484cf6a855c0c Mon Sep 17 00:00:00 2001
From: Guewen Baconnier <guewen.baconnier@camptocamp.com>
Date: Tue, 26 May 2020 07:42:44 +0200
Subject: [PATCH 48/80] component_event: 13.0.1.0.1

---
 component_event/__manifest__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/component_event/__manifest__.py b/component_event/__manifest__.py
index d4188578c..32ca554b6 100644
--- a/component_event/__manifest__.py
+++ b/component_event/__manifest__.py
@@ -3,7 +3,7 @@
 
 {
     "name": "Components Events",
-    "version": "13.0.1.0.0",
+    "version": "13.0.1.0.1",
     "author": "Camptocamp," "Odoo Community Association (OCA)",
     "website": "http://odoo-connector.com",
     "license": "LGPL-3",

From 2b4d6f054f0fa4d705ee0803d29cf471b2c9157e Mon Sep 17 00:00:00 2001
From: David Beal <david.beal@akretion.com>
Date: Mon, 12 Oct 2020 21:38:48 +0200
Subject: [PATCH 49/80] MIGR 14.0 component_event

---
 component_event/__manifest__.py     | 2 +-
 component_event/components/event.py | 8 ++++----
 component_event/core.py             | 4 ++--
 component_event/models/base.py      | 4 ++--
 4 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/component_event/__manifest__.py b/component_event/__manifest__.py
index 32ca554b6..76b9821c7 100644
--- a/component_event/__manifest__.py
+++ b/component_event/__manifest__.py
@@ -3,7 +3,7 @@
 
 {
     "name": "Components Events",
-    "version": "13.0.1.0.1",
+    "version": "14.0.1.0.0",
     "author": "Camptocamp," "Odoo Community Association (OCA)",
     "website": "http://odoo-connector.com",
     "license": "LGPL-3",
diff --git a/component_event/components/event.py b/component_event/components/event.py
index 4e8de25d8..4bd2bcbf7 100644
--- a/component_event/components/event.py
+++ b/component_event/components/event.py
@@ -130,7 +130,7 @@ def on_record_create(self, record, fields=None):
 
 
 def skip_if(cond):
-    """ Decorator allowing to skip an event based on a condition
+    """Decorator allowing to skip an event based on a condition
 
     The condition is a python lambda expression, which takes the
     same arguments than the event.
@@ -165,7 +165,7 @@ def func_wrapper(*args, **kwargs):
 
 
 class CollectedEvents(object):
-    """ Event methods ready to be notified
+    """Event methods ready to be notified
 
     This is a rather internal class. An instance of this class
     is prepared by the :class:`EventCollecter` when we need to notify
@@ -192,7 +192,7 @@ def notify(self, *args, **kwargs):
 
 
 class EventCollecter(Component):
-    """ Component that collects the event from an event name
+    """Component that collects the event from an event name
 
     For doing so, it searches all the components that respond to the
     ``event.listener`` ``_usage`` and having an event of the same
@@ -264,7 +264,7 @@ def collect_events(self, name):
 
 
 class EventListener(AbstractComponent):
-    """ Base Component for the Event listeners
+    """Base Component for the Event listeners
 
     Events must be methods starting with ``on_``.
 
diff --git a/component_event/core.py b/component_event/core.py
index 4b781b7ad..e2d67d58e 100644
--- a/component_event/core.py
+++ b/component_event/core.py
@@ -15,7 +15,7 @@
 
 
 class EventWorkContext(WorkContext):
-    """ Work context used by the Events internals
+    """Work context used by the Events internals
 
     Should not be used outside of the events internals.
     The work context to use generally is
@@ -85,7 +85,7 @@ def collection(self, value):
         self._collection = value
 
     def work_on(self, model_name=None, collection=None):
-        """ Create a new work context for another model keeping attributes
+        """Create a new work context for another model keeping attributes
 
         Used when one need to lookup components for another model.
 
diff --git a/component_event/models/base.py b/component_event/models/base.py
index d9516ce5d..6f7a421cd 100644
--- a/component_event/models/base.py
+++ b/component_event/models/base.py
@@ -19,7 +19,7 @@
 
 
 class Base(models.AbstractModel):
-    """ The base model, which is implicitly inherited by all models.
+    """The base model, which is implicitly inherited by all models.
 
     Add an :meth:`_event` method to all Models. This method allows to
     trigger events.
@@ -37,7 +37,7 @@ class Base(models.AbstractModel):
     _inherit = "base"
 
     def _event(self, name, collection=None, components_registry=None):
-        """ Collect events for notifications
+        """Collect events for notifications
 
         Usage::
 

From a2e19babeb4523fa83c684c9f92842969cff1b28 Mon Sep 17 00:00:00 2001
From: David Beal <david.beal@akretion.com>
Date: Mon, 26 Oct 2020 15:28:02 +0100
Subject: [PATCH 50/80] FIX component: add py3.8 backport to make test right

---
 component_event/tests/test_event.py | 29 ++++++++++++++++++++++++++++-
 1 file changed, 28 insertions(+), 1 deletion(-)

diff --git a/component_event/tests/test_event.py b/component_event/tests/test_event.py
index 0d86f41ad..c13e890c7 100644
--- a/component_event/tests/test_event.py
+++ b/component_event/tests/test_event.py
@@ -1,6 +1,7 @@
 # Copyright 2017 Camptocamp SA
 # License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html)
 
+import sys
 import unittest
 
 import mock
@@ -20,8 +21,34 @@
 class TestEventWorkContext(unittest.TestCase):
     """ Test Events Components """
 
+    if sys.version_info < (3, 8):
+        # Copy/paste from
+        # https://github.com/odoo/odoo/blob/0218d870d319af4f263d5e9aa324990f7cc90139/
+        # odoo/tests/common.py#L248-L268
+        # Partial backport of bpo-24412, merged in CPython 3.8
+        _class_cleanups = []
+
+        @classmethod
+        def addClassCleanup(cls, function, *args, **kwargs):
+            """Same as addCleanup, except the cleanup items are called even if
+            setUpClass fails (unlike tearDownClass). Backport of bpo-24412."""
+            cls._class_cleanups.append((function, args, kwargs))
+
+        @classmethod
+        def doClassCleanups(cls):
+            """Execute all class cleanup functions.
+            Normally called for you after tearDownClass.
+            Backport of bpo-24412."""
+            cls.tearDown_exceptions = []
+            while cls._class_cleanups:
+                function, args, kwargs = cls._class_cleanups.pop()
+                try:
+                    function(*args, **kwargs)
+                except Exception:
+                    cls.tearDown_exceptions.append(sys.exc_info())
+
     def setUp(self):
-        super(TestEventWorkContext, self).setUp()
+        super().setUp()
         self.env = mock.MagicMock(name="env")
         self.record = mock.MagicMock(name="record")
         self.components_registry = mock.MagicMock(name="ComponentRegistry")

From 172fe0f2a0e63353306987c8258119a4918abbb5 Mon Sep 17 00:00:00 2001
From: oca-travis <oca+oca-travis@odoo-community.org>
Date: Mon, 26 Oct 2020 15:53:28 +0000
Subject: [PATCH 51/80] [UPD] Update component_event.pot

---
 component_event/i18n/component_event.pot | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/component_event/i18n/component_event.pot b/component_event/i18n/component_event.pot
index ea6544d1d..4152061a4 100644
--- a/component_event/i18n/component_event.pot
+++ b/component_event/i18n/component_event.pot
@@ -4,7 +4,7 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: Odoo Server 13.0\n"
+"Project-Id-Version: Odoo Server 14.0\n"
 "Report-Msgid-Bugs-To: \n"
 "Last-Translator: \n"
 "Language-Team: \n"

From ba81f0e435966b2e6b4d7cb55bbb01b9d686e5ac Mon Sep 17 00:00:00 2001
From: OCA-git-bot <oca-git-bot@odoo-community.org>
Date: Mon, 26 Oct 2020 16:20:10 +0000
Subject: [PATCH 52/80] [UPD] README.rst

---
 component_event/README.rst                    | 10 +++++-----
 component_event/static/description/index.html |  6 +++---
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/component_event/README.rst b/component_event/README.rst
index 9f49d1694..2a961bddf 100644
--- a/component_event/README.rst
+++ b/component_event/README.rst
@@ -14,13 +14,13 @@ Components Events
     :target: http://www.gnu.org/licenses/lgpl-3.0-standalone.html
     :alt: License: LGPL-3
 .. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fconnector-lightgray.png?logo=github
-    :target: https://github.com/OCA/connector/tree/13.0/component_event
+    :target: https://github.com/OCA/connector/tree/14.0/component_event
     :alt: OCA/connector
 .. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
-    :target: https://translation.odoo-community.org/projects/connector-13-0/connector-13-0-component_event
+    :target: https://translation.odoo-community.org/projects/connector-14-0/connector-14-0-component_event
     :alt: Translate me on Weblate
 .. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
-    :target: https://runbot.odoo-community.org/runbot/102/13.0
+    :target: https://runbot.odoo-community.org/runbot/102/14.0
     :alt: Try me on Runbot
 
 |badge1| |badge2| |badge3| |badge4| |badge5| 
@@ -103,7 +103,7 @@ Bug Tracker
 Bugs are tracked on `GitHub Issues <https://github.com/OCA/connector/issues>`_.
 In case of trouble, please check there if your issue has already been reported.
 If you spotted it first, help us smashing it by providing a detailed and welcomed
-`feedback <https://github.com/OCA/connector/issues/new?body=module:%20component_event%0Aversion:%2013.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+`feedback <https://github.com/OCA/connector/issues/new?body=module:%20component_event%0Aversion:%2014.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
 
 Do not contact contributors directly about support or help with technical issues.
 
@@ -133,6 +133,6 @@ OCA, or the Odoo Community Association, is a nonprofit organization whose
 mission is to support the collaborative development of Odoo features and
 promote its widespread use.
 
-This module is part of the `OCA/connector <https://github.com/OCA/connector/tree/13.0/component_event>`_ project on GitHub.
+This module is part of the `OCA/connector <https://github.com/OCA/connector/tree/14.0/component_event>`_ project on GitHub.
 
 You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
diff --git a/component_event/static/description/index.html b/component_event/static/description/index.html
index 7d4bae0b5..46ab14abf 100644
--- a/component_event/static/description/index.html
+++ b/component_event/static/description/index.html
@@ -367,7 +367,7 @@ <h1 class="title">Components Events</h1>
 !! This file is generated by oca-gen-addon-readme !!
 !! changes will be overwritten.                   !!
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
-<p><a class="reference external" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external" href="http://www.gnu.org/licenses/lgpl-3.0-standalone.html"><img alt="License: LGPL-3" src="https://img.shields.io/badge/licence-LGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/connector/tree/13.0/component_event"><img alt="OCA/connector" src="https://img.shields.io/badge/github-OCA%2Fconnector-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/connector-13-0/connector-13-0-component_event"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/102/13.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
+<p><a class="reference external" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external" href="http://www.gnu.org/licenses/lgpl-3.0-standalone.html"><img alt="License: LGPL-3" src="https://img.shields.io/badge/licence-LGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/connector/tree/14.0/component_event"><img alt="OCA/connector" src="https://img.shields.io/badge/github-OCA%2Fconnector-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/connector-14-0/connector-14-0-component_event"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/102/14.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
 <p>This module implements an event system (<a class="reference external" href="https://en.wikipedia.org/wiki/Observer_pattern">Observer pattern</a>) and is a
 base block for the Connector Framework. It can be used without
 using the full Connector though. It is built upon the <tt class="docutils literal">component</tt> module.</p>
@@ -452,7 +452,7 @@ <h1><a class="toc-backref" href="#id6">Bug Tracker</a></h1>
 <p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/connector/issues">GitHub Issues</a>.
 In case of trouble, please check there if your issue has already been reported.
 If you spotted it first, help us smashing it by providing a detailed and welcomed
-<a class="reference external" href="https://github.com/OCA/connector/issues/new?body=module:%20component_event%0Aversion:%2013.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
+<a class="reference external" href="https://github.com/OCA/connector/issues/new?body=module:%20component_event%0Aversion:%2014.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
 <p>Do not contact contributors directly about support or help with technical issues.</p>
 </div>
 <div class="section" id="credits">
@@ -476,7 +476,7 @@ <h2><a class="toc-backref" href="#id10">Maintainers</a></h2>
 <p>OCA, or the Odoo Community Association, is a nonprofit organization whose
 mission is to support the collaborative development of Odoo features and
 promote its widespread use.</p>
-<p>This module is part of the <a class="reference external" href="https://github.com/OCA/connector/tree/13.0/component_event">OCA/connector</a> project on GitHub.</p>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/connector/tree/14.0/component_event">OCA/connector</a> project on GitHub.</p>
 <p>You are welcome to contribute. To learn how please visit <a class="reference external" href="https://odoo-community.org/page/Contribute">https://odoo-community.org/page/Contribute</a>.</p>
 </div>
 </div>

From 54a9cb2a72544b2653b3924d02c2b294d303d454 Mon Sep 17 00:00:00 2001
From: oca-git-bot <oca-git-bot@odoo-community.org>
Date: Sat, 12 Dec 2020 14:47:50 +0100
Subject: [PATCH 53/80] [IMP] update dotfiles

---
 component_event/__manifest__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/component_event/__manifest__.py b/component_event/__manifest__.py
index 76b9821c7..eddebd5f0 100644
--- a/component_event/__manifest__.py
+++ b/component_event/__manifest__.py
@@ -5,7 +5,7 @@
     "name": "Components Events",
     "version": "14.0.1.0.0",
     "author": "Camptocamp," "Odoo Community Association (OCA)",
-    "website": "http://odoo-connector.com",
+    "website": "https://github.com/OCA/connector",
     "license": "LGPL-3",
     "category": "Generic Modules",
     "depends": ["component"],

From 693ed682381d346c248aaf0203882bb846d27f94 Mon Sep 17 00:00:00 2001
From: OCA-git-bot <oca-git-bot@odoo-community.org>
Date: Sat, 12 Dec 2020 14:05:20 +0000
Subject: [PATCH 54/80] component_event 14.0.1.0.1

---
 component_event/__manifest__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/component_event/__manifest__.py b/component_event/__manifest__.py
index eddebd5f0..f282d3f31 100644
--- a/component_event/__manifest__.py
+++ b/component_event/__manifest__.py
@@ -3,7 +3,7 @@
 
 {
     "name": "Components Events",
-    "version": "14.0.1.0.0",
+    "version": "14.0.1.0.1",
     "author": "Camptocamp," "Odoo Community Association (OCA)",
     "website": "https://github.com/OCA/connector",
     "license": "LGPL-3",

From 7c3fdfc640061187f1338fc931bc1529bae67ca5 Mon Sep 17 00:00:00 2001
From: Simone Orsi <simahawk@gmail.com>
Date: Thu, 5 Nov 2020 16:01:48 +0100
Subject: [PATCH 55/80] component_event: allow propagation of custom registry

---
 component_event/models/base.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/component_event/models/base.py b/component_event/models/base.py
index 6f7a421cd..fd180c24c 100644
--- a/component_event/models/base.py
+++ b/component_event/models/base.py
@@ -63,6 +63,9 @@ def button_do_something(self):
 
         """
         dbname = self.env.cr.dbname
+        components_registry = self.env.context.get(
+            "components_registry", components_registry
+        )
         comp_registry = components_registry or _component_databases.get(dbname)
         if not comp_registry or not comp_registry.ready:
             # No event should be triggered before the registry has been loaded

From d8cc4f6ebec046b8016584f54e8deb8362bbe69f Mon Sep 17 00:00:00 2001
From: Simone Orsi <simahawk@gmail.com>
Date: Mon, 9 Nov 2020 10:01:29 +0100
Subject: [PATCH 56/80] component_event: adapt test class usage

---
 component_event/tests/test_event.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/component_event/tests/test_event.py b/component_event/tests/test_event.py
index c13e890c7..ffc1debfb 100644
--- a/component_event/tests/test_event.py
+++ b/component_event/tests/test_event.py
@@ -162,6 +162,7 @@ class TestEvent(ComponentRegistryCase):
 
     def setUp(self):
         super(TestEvent, self).setUp()
+        ComponentRegistryCase._setup_registry(self)
         self._load_module_components("component_event")
 
         # get the collecter to notify the event

From 3ded7ba033874873256a6f4ae6834087869a8e61 Mon Sep 17 00:00:00 2001
From: OCA-git-bot <oca-git-bot@odoo-community.org>
Date: Mon, 4 Jan 2021 15:41:48 +0000
Subject: [PATCH 57/80] component_event 14.0.1.0.2

---
 component_event/__manifest__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/component_event/__manifest__.py b/component_event/__manifest__.py
index f282d3f31..3d23d65f6 100644
--- a/component_event/__manifest__.py
+++ b/component_event/__manifest__.py
@@ -3,7 +3,7 @@
 
 {
     "name": "Components Events",
-    "version": "14.0.1.0.1",
+    "version": "14.0.1.0.2",
     "author": "Camptocamp," "Odoo Community Association (OCA)",
     "website": "https://github.com/OCA/connector",
     "license": "LGPL-3",

From 7716c36cf08b62d8ee2077c5bb9d9b0a6b75373e Mon Sep 17 00:00:00 2001
From: "Laurent Mignon (ACSONE)" <laurent.mignon@acsone.eu>
Date: Thu, 25 Nov 2021 09:51:29 +0100
Subject: [PATCH 58/80] Initialize 15.0 branch

---
 component_event/__manifest__.py     |  2 +-
 component_event/components/event.py | 10 +++++-----
 component_event/core.py             |  4 ++--
 component_event/tests/test_event.py | 20 ++++++++++----------
 4 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/component_event/__manifest__.py b/component_event/__manifest__.py
index 3d23d65f6..8cd89454f 100644
--- a/component_event/__manifest__.py
+++ b/component_event/__manifest__.py
@@ -11,5 +11,5 @@
     "depends": ["component"],
     "external_dependencies": {"python": ["cachetools"]},
     "data": [],
-    "installable": True,
+    "installable": False,
 }
diff --git a/component_event/components/event.py b/component_event/components/event.py
index 4bd2bcbf7..d1aa59c77 100644
--- a/component_event/components/event.py
+++ b/component_event/components/event.py
@@ -186,7 +186,7 @@ def __init__(self, events):
         self.events = events
 
     def notify(self, *args, **kwargs):
-        """ Forward the arguments to every listeners of an event """
+        """Forward the arguments to every listeners of an event"""
         for event in self.events:
             event(*args, **kwargs)
 
@@ -219,7 +219,7 @@ class EventCollecter(Component):
 
     @classmethod
     def _complete_component_build(cls):
-        """ Create a cache on the class when the component is built """
+        """Create a cache on the class when the component is built"""
         super(EventCollecter, cls)._complete_component_build()
         # the _cache being on the component class, which is
         # dynamically rebuild when odoo registry is rebuild, we
@@ -255,7 +255,7 @@ def _init_collected_events(self, class_events):
         return events
 
     def collect_events(self, name):
-        """ Collect the events of a given name """
+        """Collect the events of a given name"""
         if not name.startswith("on_"):
             raise ValueError("an event name always starts with 'on_'")
 
@@ -277,12 +277,12 @@ class EventListener(AbstractComponent):
 
     @classmethod
     def has_event(cls, name):
-        """ Indicate if the class has an event of this name """
+        """Indicate if the class has an event of this name"""
         return name in cls._events
 
     @classmethod
     def _build_event_listener_component(cls):
-        """ Make a list of events listeners for this class """
+        """Make a list of events listeners for this class"""
         events = set()
         if not cls._abstract:
             for attr_name in dir(cls):
diff --git a/component_event/core.py b/component_event/core.py
index e2d67d58e..303952dd1 100644
--- a/component_event/core.py
+++ b/component_event/core.py
@@ -64,7 +64,7 @@ def __init__(
 
     @property
     def env(self):
-        """ Return the current Odoo env """
+        """Return the current Odoo env"""
         if self._env:
             return self._env
         return super(EventWorkContext, self).env
@@ -75,7 +75,7 @@ def env(self, value):
 
     @property
     def collection(self):
-        """ Return the current Odoo env """
+        """Return the current Odoo env"""
         if self._collection is not None:
             return self._collection
         raise ValueError("No collection, it is optional for EventWorkContext")
diff --git a/component_event/tests/test_event.py b/component_event/tests/test_event.py
index ffc1debfb..1e91d64b8 100644
--- a/component_event/tests/test_event.py
+++ b/component_event/tests/test_event.py
@@ -19,7 +19,7 @@
 
 @tagged("standard", "at_install")
 class TestEventWorkContext(unittest.TestCase):
-    """ Test Events Components """
+    """Test Events Components"""
 
     if sys.version_info < (3, 8):
         # Copy/paste from
@@ -54,7 +54,7 @@ def setUp(self):
         self.components_registry = mock.MagicMock(name="ComponentRegistry")
 
     def test_env(self):
-        """ WorkContext with env """
+        """WorkContext with env"""
         work = EventWorkContext(
             model_name="res.users",
             env=self.env,
@@ -67,7 +67,7 @@ def test_env(self):
             work.collection  # noqa
 
     def test_collection(self):
-        """ WorkContext with collection """
+        """WorkContext with collection"""
         env = mock.MagicMock(name="env")
         collection = mock.MagicMock(name="collection")
         collection.env = env
@@ -81,7 +81,7 @@ def test_collection(self):
         self.assertEqual("res.users", work.model_name)
 
     def test_env_and_collection(self):
-        """ WorkContext with collection and env is forbidden """
+        """WorkContext with collection and env is forbidden"""
         env = mock.MagicMock(name="env")
         collection = mock.MagicMock(name="collection")
         collection.env = env
@@ -94,14 +94,14 @@ def test_env_and_collection(self):
             )
 
     def test_missing(self):
-        """ WorkContext with collection and env is forbidden """
+        """WorkContext with collection and env is forbidden"""
         with self.assertRaises(ValueError):
             EventWorkContext(
                 model_name="res.users", components_registry=self.components_registry
             )
 
     def test_env_work_on(self):
-        """ WorkContext propagated through work_on """
+        """WorkContext propagated through work_on"""
         env = mock.MagicMock(name="env")
         collection = mock.MagicMock(name="collection")
         collection.env = env
@@ -120,7 +120,7 @@ def test_env_work_on(self):
             work.collection  # noqa
 
     def test_collection_work_on(self):
-        """ WorkContext propagated through work_on """
+        """WorkContext propagated through work_on"""
         env = mock.MagicMock(name="env")
         collection = mock.MagicMock(name="collection")
         collection.env = env
@@ -137,7 +137,7 @@ def test_collection_work_on(self):
         self.assertEqual(self.components_registry, work2.components_registry)
 
     def test_collection_work_on_collection(self):
-        """ WorkContext collection changed with work_on """
+        """WorkContext collection changed with work_on"""
         env = mock.MagicMock(name="env")
         collection = mock.MagicMock(name="collection")
         collection.env = env
@@ -158,7 +158,7 @@ def test_collection_work_on_collection(self):
 
 
 class TestEvent(ComponentRegistryCase):
-    """ Test Events Components """
+    """Test Events Components"""
 
     def setUp(self):
         super(TestEvent, self).setUp()
@@ -388,7 +388,7 @@ def on_record_create(self, msg):
 
 
 class TestEventFromModel(TransactionComponentRegistryCase):
-    """ Test Events Components from Models """
+    """Test Events Components from Models"""
 
     def setUp(self):
         super(TestEventFromModel, self).setUp()

From 3fb30a4970024b6771bd1a598cbf77c0bc46f71c Mon Sep 17 00:00:00 2001
From: Iryna Vyshnevska <iryna.vyshnevska@camptocamp.com>
Date: Thu, 2 Dec 2021 15:43:02 +0200
Subject: [PATCH 59/80] [MIG][15.0] component_event

---
 component_event/__manifest__.py          |  4 +--
 component_event/components/event.py      |  2 ++
 component_event/i18n/component_event.pot | 19 --------------
 component_event/tests/test_event.py      | 32 +++++-------------------
 4 files changed, 10 insertions(+), 47 deletions(-)
 delete mode 100644 component_event/i18n/component_event.pot

diff --git a/component_event/__manifest__.py b/component_event/__manifest__.py
index 8cd89454f..01cf95ada 100644
--- a/component_event/__manifest__.py
+++ b/component_event/__manifest__.py
@@ -3,7 +3,7 @@
 
 {
     "name": "Components Events",
-    "version": "14.0.1.0.2",
+    "version": "15.0.1.0.0",
     "author": "Camptocamp," "Odoo Community Association (OCA)",
     "website": "https://github.com/OCA/connector",
     "license": "LGPL-3",
@@ -11,5 +11,5 @@
     "depends": ["component"],
     "external_dependencies": {"python": ["cachetools"]},
     "data": [],
-    "installable": False,
+    "installable": True,
 }
diff --git a/component_event/components/event.py b/component_event/components/event.py
index d1aa59c77..33cf1f4eb 100644
--- a/component_event/components/event.py
+++ b/component_event/components/event.py
@@ -226,6 +226,7 @@ def _complete_component_build(cls):
         # are sure that the result is always the same for a lookup
         # until the next rebuild of odoo's registry
         cls._cache = LRUCache(maxsize=DEFAULT_EVENT_CACHE_SIZE)
+        return
 
     def _collect_events(self, name):
         collection_name = None
@@ -294,3 +295,4 @@ def _build_event_listener_component(cls):
     def _complete_component_build(cls):
         super(EventListener, cls)._complete_component_build()
         cls._build_event_listener_component()
+        return
diff --git a/component_event/i18n/component_event.pot b/component_event/i18n/component_event.pot
deleted file mode 100644
index 4152061a4..000000000
--- a/component_event/i18n/component_event.pot
+++ /dev/null
@@ -1,19 +0,0 @@
-# Translation of Odoo Server.
-# This file contains the translation of the following modules:
-# 	* component_event
-#
-msgid ""
-msgstr ""
-"Project-Id-Version: Odoo Server 14.0\n"
-"Report-Msgid-Bugs-To: \n"
-"Last-Translator: \n"
-"Language-Team: \n"
-"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=UTF-8\n"
-"Content-Transfer-Encoding: \n"
-"Plural-Forms: \n"
-
-#. module: component_event
-#: model:ir.model,name:component_event.model_base
-msgid "Base"
-msgstr ""
diff --git a/component_event/tests/test_event.py b/component_event/tests/test_event.py
index 1e91d64b8..d23b8c426 100644
--- a/component_event/tests/test_event.py
+++ b/component_event/tests/test_event.py
@@ -21,31 +21,10 @@
 class TestEventWorkContext(unittest.TestCase):
     """Test Events Components"""
 
-    if sys.version_info < (3, 8):
-        # Copy/paste from
-        # https://github.com/odoo/odoo/blob/0218d870d319af4f263d5e9aa324990f7cc90139/
-        # odoo/tests/common.py#L248-L268
-        # Partial backport of bpo-24412, merged in CPython 3.8
-        _class_cleanups = []
-
-        @classmethod
-        def addClassCleanup(cls, function, *args, **kwargs):
-            """Same as addCleanup, except the cleanup items are called even if
-            setUpClass fails (unlike tearDownClass). Backport of bpo-24412."""
-            cls._class_cleanups.append((function, args, kwargs))
-
-        @classmethod
-        def doClassCleanups(cls):
-            """Execute all class cleanup functions.
-            Normally called for you after tearDownClass.
-            Backport of bpo-24412."""
-            cls.tearDown_exceptions = []
-            while cls._class_cleanups:
-                function, args, kwargs = cls._class_cleanups.pop()
-                try:
-                    function(*args, **kwargs)
-                except Exception:
-                    cls.tearDown_exceptions.append(sys.exc_info())
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.test_sequence = 0
 
     def setUp(self):
         super().setUp()
@@ -162,7 +141,7 @@ class TestEvent(ComponentRegistryCase):
 
     def setUp(self):
         super(TestEvent, self).setUp()
-        ComponentRegistryCase._setup_registry(self)
+        self._setup_registry(self)
         self._load_module_components("component_event")
 
         # get the collecter to notify the event
@@ -392,6 +371,7 @@ class TestEventFromModel(TransactionComponentRegistryCase):
 
     def setUp(self):
         super(TestEventFromModel, self).setUp()
+        self._setup_registry(self)
         self._load_module_components("component_event")
 
     def test_event_from_model(self):

From ff4318b44886df4119a366609f77a167657a46df Mon Sep 17 00:00:00 2001
From: Iryna Vyshnevska <iryna.vyshnevska@camptocamp.com>
Date: Thu, 2 Dec 2021 17:06:43 +0200
Subject: [PATCH 60/80] [MIG][15.0] test_connector

---
 component_event/tests/test_event.py | 2 --
 1 file changed, 2 deletions(-)

diff --git a/component_event/tests/test_event.py b/component_event/tests/test_event.py
index d23b8c426..6b2e68e34 100644
--- a/component_event/tests/test_event.py
+++ b/component_event/tests/test_event.py
@@ -1,7 +1,6 @@
 # Copyright 2017 Camptocamp SA
 # License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html)
 
-import sys
 import unittest
 
 import mock
@@ -21,7 +20,6 @@
 class TestEventWorkContext(unittest.TestCase):
     """Test Events Components"""
 
-
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
         self.test_sequence = 0

From cb80d5037d741aba5037b8049b1f3c119ba3a80f Mon Sep 17 00:00:00 2001
From: oca-ci <oca-ci@odoo-community.org>
Date: Tue, 25 Jan 2022 06:15:46 +0000
Subject: [PATCH 61/80] [UPD] Update component_event.pot

---
 component_event/i18n/component_event.pot | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 component_event/i18n/component_event.pot

diff --git a/component_event/i18n/component_event.pot b/component_event/i18n/component_event.pot
new file mode 100644
index 000000000..dd803e37a
--- /dev/null
+++ b/component_event/i18n/component_event.pot
@@ -0,0 +1,19 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* component_event
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 15.0\n"
+"Report-Msgid-Bugs-To: \n"
+"Last-Translator: \n"
+"Language-Team: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: \n"
+
+#. module: component_event
+#: model:ir.model,name:component_event.model_base
+msgid "Base"
+msgstr ""

From 98649e1fe69edb946fe347eafde6a03f982dc384 Mon Sep 17 00:00:00 2001
From: OCA-git-bot <oca-git-bot@odoo-community.org>
Date: Tue, 25 Jan 2022 06:18:41 +0000
Subject: [PATCH 62/80] [UPD] README.rst

---
 component_event/README.rst                    | 10 +++++-----
 component_event/static/description/index.html |  6 +++---
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/component_event/README.rst b/component_event/README.rst
index 2a961bddf..507c051be 100644
--- a/component_event/README.rst
+++ b/component_event/README.rst
@@ -14,13 +14,13 @@ Components Events
     :target: http://www.gnu.org/licenses/lgpl-3.0-standalone.html
     :alt: License: LGPL-3
 .. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fconnector-lightgray.png?logo=github
-    :target: https://github.com/OCA/connector/tree/14.0/component_event
+    :target: https://github.com/OCA/connector/tree/15.0/component_event
     :alt: OCA/connector
 .. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
-    :target: https://translation.odoo-community.org/projects/connector-14-0/connector-14-0-component_event
+    :target: https://translation.odoo-community.org/projects/connector-15-0/connector-15-0-component_event
     :alt: Translate me on Weblate
 .. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
-    :target: https://runbot.odoo-community.org/runbot/102/14.0
+    :target: https://runbot.odoo-community.org/runbot/102/15.0
     :alt: Try me on Runbot
 
 |badge1| |badge2| |badge3| |badge4| |badge5| 
@@ -103,7 +103,7 @@ Bug Tracker
 Bugs are tracked on `GitHub Issues <https://github.com/OCA/connector/issues>`_.
 In case of trouble, please check there if your issue has already been reported.
 If you spotted it first, help us smashing it by providing a detailed and welcomed
-`feedback <https://github.com/OCA/connector/issues/new?body=module:%20component_event%0Aversion:%2014.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+`feedback <https://github.com/OCA/connector/issues/new?body=module:%20component_event%0Aversion:%2015.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
 
 Do not contact contributors directly about support or help with technical issues.
 
@@ -133,6 +133,6 @@ OCA, or the Odoo Community Association, is a nonprofit organization whose
 mission is to support the collaborative development of Odoo features and
 promote its widespread use.
 
-This module is part of the `OCA/connector <https://github.com/OCA/connector/tree/14.0/component_event>`_ project on GitHub.
+This module is part of the `OCA/connector <https://github.com/OCA/connector/tree/15.0/component_event>`_ project on GitHub.
 
 You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
diff --git a/component_event/static/description/index.html b/component_event/static/description/index.html
index 46ab14abf..1170e1c71 100644
--- a/component_event/static/description/index.html
+++ b/component_event/static/description/index.html
@@ -367,7 +367,7 @@ <h1 class="title">Components Events</h1>
 !! This file is generated by oca-gen-addon-readme !!
 !! changes will be overwritten.                   !!
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
-<p><a class="reference external" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external" href="http://www.gnu.org/licenses/lgpl-3.0-standalone.html"><img alt="License: LGPL-3" src="https://img.shields.io/badge/licence-LGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/connector/tree/14.0/component_event"><img alt="OCA/connector" src="https://img.shields.io/badge/github-OCA%2Fconnector-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/connector-14-0/connector-14-0-component_event"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/102/14.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
+<p><a class="reference external" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external" href="http://www.gnu.org/licenses/lgpl-3.0-standalone.html"><img alt="License: LGPL-3" src="https://img.shields.io/badge/licence-LGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/connector/tree/15.0/component_event"><img alt="OCA/connector" src="https://img.shields.io/badge/github-OCA%2Fconnector-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/connector-15-0/connector-15-0-component_event"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/102/15.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
 <p>This module implements an event system (<a class="reference external" href="https://en.wikipedia.org/wiki/Observer_pattern">Observer pattern</a>) and is a
 base block for the Connector Framework. It can be used without
 using the full Connector though. It is built upon the <tt class="docutils literal">component</tt> module.</p>
@@ -452,7 +452,7 @@ <h1><a class="toc-backref" href="#id6">Bug Tracker</a></h1>
 <p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/connector/issues">GitHub Issues</a>.
 In case of trouble, please check there if your issue has already been reported.
 If you spotted it first, help us smashing it by providing a detailed and welcomed
-<a class="reference external" href="https://github.com/OCA/connector/issues/new?body=module:%20component_event%0Aversion:%2014.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
+<a class="reference external" href="https://github.com/OCA/connector/issues/new?body=module:%20component_event%0Aversion:%2015.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
 <p>Do not contact contributors directly about support or help with technical issues.</p>
 </div>
 <div class="section" id="credits">
@@ -476,7 +476,7 @@ <h2><a class="toc-backref" href="#id10">Maintainers</a></h2>
 <p>OCA, or the Odoo Community Association, is a nonprofit organization whose
 mission is to support the collaborative development of Odoo features and
 promote its widespread use.</p>
-<p>This module is part of the <a class="reference external" href="https://github.com/OCA/connector/tree/14.0/component_event">OCA/connector</a> project on GitHub.</p>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/connector/tree/15.0/component_event">OCA/connector</a> project on GitHub.</p>
 <p>You are welcome to contribute. To learn how please visit <a class="reference external" href="https://odoo-community.org/page/Contribute">https://odoo-community.org/page/Contribute</a>.</p>
 </div>
 </div>

From 614183580eeb67efe0a499894c5283ca214beb5e Mon Sep 17 00:00:00 2001
From: Florent Xicluna <florent.xicluna@camptocamp.com>
Date: Thu, 27 Jan 2022 11:10:58 +0100
Subject: [PATCH 63/80] [REF] remove explicit 'object' inheritance

---
 component_event/components/event.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/component_event/components/event.py b/component_event/components/event.py
index 33cf1f4eb..364087122 100644
--- a/component_event/components/event.py
+++ b/component_event/components/event.py
@@ -164,7 +164,7 @@ def func_wrapper(*args, **kwargs):
     return skip_if_decorator
 
 
-class CollectedEvents(object):
+class CollectedEvents:
     """Event methods ready to be notified
 
     This is a rather internal class. An instance of this class

From 36f888be436bd8749ebdb55e5b1d0b395775fd01 Mon Sep 17 00:00:00 2001
From: OCA-git-bot <oca-git-bot@odoo-community.org>
Date: Mon, 1 Aug 2022 12:38:09 +0000
Subject: [PATCH 64/80] component_event 15.0.1.0.1

---
 component_event/__manifest__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/component_event/__manifest__.py b/component_event/__manifest__.py
index 01cf95ada..99b2cff14 100644
--- a/component_event/__manifest__.py
+++ b/component_event/__manifest__.py
@@ -3,7 +3,7 @@
 
 {
     "name": "Components Events",
-    "version": "15.0.1.0.0",
+    "version": "15.0.1.0.1",
     "author": "Camptocamp," "Odoo Community Association (OCA)",
     "website": "https://github.com/OCA/connector",
     "license": "LGPL-3",

From 4cb1c2e240e9fda6bbc37ea3223ec2e1adddb7f3 Mon Sep 17 00:00:00 2001
From: AsierNeira <asier.neira@factorlibre.com>
Date: Wed, 28 Sep 2022 13:13:32 +0200
Subject: [PATCH 65/80] [16.0][MIG] component_event: Migration to 16.0

---
 component_event/README.rst          | 10 +++++-----
 component_event/__manifest__.py     |  2 +-
 component_event/tests/test_event.py |  3 +--
 3 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/component_event/README.rst b/component_event/README.rst
index 507c051be..f3114a547 100644
--- a/component_event/README.rst
+++ b/component_event/README.rst
@@ -14,13 +14,13 @@ Components Events
     :target: http://www.gnu.org/licenses/lgpl-3.0-standalone.html
     :alt: License: LGPL-3
 .. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fconnector-lightgray.png?logo=github
-    :target: https://github.com/OCA/connector/tree/15.0/component_event
+    :target: https://github.com/OCA/connector/tree/16.0/component_event
     :alt: OCA/connector
 .. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
-    :target: https://translation.odoo-community.org/projects/connector-15-0/connector-15-0-component_event
+    :target: https://translation.odoo-community.org/projects/connector-16-0/connector-16-0-component_event
     :alt: Translate me on Weblate
 .. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
-    :target: https://runbot.odoo-community.org/runbot/102/15.0
+    :target: https://runbot.odoo-community.org/runbot/102/16.0
     :alt: Try me on Runbot
 
 |badge1| |badge2| |badge3| |badge4| |badge5| 
@@ -103,7 +103,7 @@ Bug Tracker
 Bugs are tracked on `GitHub Issues <https://github.com/OCA/connector/issues>`_.
 In case of trouble, please check there if your issue has already been reported.
 If you spotted it first, help us smashing it by providing a detailed and welcomed
-`feedback <https://github.com/OCA/connector/issues/new?body=module:%20component_event%0Aversion:%2015.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+`feedback <https://github.com/OCA/connector/issues/new?body=module:%20component_event%0Aversion:%2016.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
 
 Do not contact contributors directly about support or help with technical issues.
 
@@ -133,6 +133,6 @@ OCA, or the Odoo Community Association, is a nonprofit organization whose
 mission is to support the collaborative development of Odoo features and
 promote its widespread use.
 
-This module is part of the `OCA/connector <https://github.com/OCA/connector/tree/15.0/component_event>`_ project on GitHub.
+This module is part of the `OCA/connector <https://github.com/OCA/connector/tree/16.0/component_event>`_ project on GitHub.
 
 You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
diff --git a/component_event/__manifest__.py b/component_event/__manifest__.py
index 99b2cff14..55e8c895f 100644
--- a/component_event/__manifest__.py
+++ b/component_event/__manifest__.py
@@ -3,7 +3,7 @@
 
 {
     "name": "Components Events",
-    "version": "15.0.1.0.1",
+    "version": "16.0.1.0.0",
     "author": "Camptocamp," "Odoo Community Association (OCA)",
     "website": "https://github.com/OCA/connector",
     "license": "LGPL-3",
diff --git a/component_event/tests/test_event.py b/component_event/tests/test_event.py
index 6b2e68e34..18c6c8fa4 100644
--- a/component_event/tests/test_event.py
+++ b/component_event/tests/test_event.py
@@ -2,8 +2,7 @@
 # License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html)
 
 import unittest
-
-import mock
+from unittest import mock
 
 from odoo.tests.common import tagged
 

From d7eef213dbb601fecd7d55bf1d7822eac6cd4018 Mon Sep 17 00:00:00 2001
From: oca-ci <oca-ci@odoo-community.org>
Date: Thu, 2 Feb 2023 14:38:26 +0000
Subject: [PATCH 66/80] [UPD] Update component_event.pot

---
 component_event/i18n/component_event.pot | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/component_event/i18n/component_event.pot b/component_event/i18n/component_event.pot
index dd803e37a..d5bc50f96 100644
--- a/component_event/i18n/component_event.pot
+++ b/component_event/i18n/component_event.pot
@@ -4,7 +4,7 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: Odoo Server 15.0\n"
+"Project-Id-Version: Odoo Server 16.0\n"
 "Report-Msgid-Bugs-To: \n"
 "Last-Translator: \n"
 "Language-Team: \n"

From 1608a6936bebe8e62bd7cf45403d715fcb113e91 Mon Sep 17 00:00:00 2001
From: OCA-git-bot <oca-git-bot@odoo-community.org>
Date: Thu, 2 Feb 2023 14:41:13 +0000
Subject: [PATCH 67/80] [UPD] README.rst

---
 component_event/static/description/index.html | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/component_event/static/description/index.html b/component_event/static/description/index.html
index 1170e1c71..1ea674e53 100644
--- a/component_event/static/description/index.html
+++ b/component_event/static/description/index.html
@@ -367,7 +367,7 @@ <h1 class="title">Components Events</h1>
 !! This file is generated by oca-gen-addon-readme !!
 !! changes will be overwritten.                   !!
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
-<p><a class="reference external" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external" href="http://www.gnu.org/licenses/lgpl-3.0-standalone.html"><img alt="License: LGPL-3" src="https://img.shields.io/badge/licence-LGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/connector/tree/15.0/component_event"><img alt="OCA/connector" src="https://img.shields.io/badge/github-OCA%2Fconnector-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/connector-15-0/connector-15-0-component_event"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/102/15.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
+<p><a class="reference external" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external" href="http://www.gnu.org/licenses/lgpl-3.0-standalone.html"><img alt="License: LGPL-3" src="https://img.shields.io/badge/licence-LGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/connector/tree/16.0/component_event"><img alt="OCA/connector" src="https://img.shields.io/badge/github-OCA%2Fconnector-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/connector-16-0/connector-16-0-component_event"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/102/16.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
 <p>This module implements an event system (<a class="reference external" href="https://en.wikipedia.org/wiki/Observer_pattern">Observer pattern</a>) and is a
 base block for the Connector Framework. It can be used without
 using the full Connector though. It is built upon the <tt class="docutils literal">component</tt> module.</p>
@@ -452,7 +452,7 @@ <h1><a class="toc-backref" href="#id6">Bug Tracker</a></h1>
 <p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/connector/issues">GitHub Issues</a>.
 In case of trouble, please check there if your issue has already been reported.
 If you spotted it first, help us smashing it by providing a detailed and welcomed
-<a class="reference external" href="https://github.com/OCA/connector/issues/new?body=module:%20component_event%0Aversion:%2015.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
+<a class="reference external" href="https://github.com/OCA/connector/issues/new?body=module:%20component_event%0Aversion:%2016.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
 <p>Do not contact contributors directly about support or help with technical issues.</p>
 </div>
 <div class="section" id="credits">
@@ -476,7 +476,7 @@ <h2><a class="toc-backref" href="#id10">Maintainers</a></h2>
 <p>OCA, or the Odoo Community Association, is a nonprofit organization whose
 mission is to support the collaborative development of Odoo features and
 promote its widespread use.</p>
-<p>This module is part of the <a class="reference external" href="https://github.com/OCA/connector/tree/15.0/component_event">OCA/connector</a> project on GitHub.</p>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/connector/tree/16.0/component_event">OCA/connector</a> project on GitHub.</p>
 <p>You are welcome to contribute. To learn how please visit <a class="reference external" href="https://odoo-community.org/page/Contribute">https://odoo-community.org/page/Contribute</a>.</p>
 </div>
 </div>

From 6dc49b33c5769f602d4b5c4e9db1ad6fe710d43c Mon Sep 17 00:00:00 2001
From: Weblate <noreply@weblate.org>
Date: Thu, 2 Feb 2023 16:10:59 +0000
Subject: [PATCH 68/80] Update translation files

Updated by "Update PO files to match POT (msgmerge)" hook in Weblate.

Translation: connector-16.0/connector-16.0-component_event
Translate-URL: https://translation.odoo-community.org/projects/connector-16-0/connector-16-0-component_event/
---
 component_event/i18n/zh_CN.po | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/component_event/i18n/zh_CN.po b/component_event/i18n/zh_CN.po
index 915307bff..6d574eac3 100644
--- a/component_event/i18n/zh_CN.po
+++ b/component_event/i18n/zh_CN.po
@@ -1,6 +1,6 @@
 # Translation of Odoo Server.
 # This file contains the translation of the following modules:
-#	* component_event
+# 	* component_event
 #
 msgid ""
 msgstr ""

From 3741b7687ae1e3edf2c6485e2ee31b81f13d7340 Mon Sep 17 00:00:00 2001
From: Simone Orsi <simahawk@gmail.com>
Date: Thu, 2 Mar 2023 11:25:16 +0100
Subject: [PATCH 69/80] component_event: fix test class

---
 component_event/tests/test_event.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/component_event/tests/test_event.py b/component_event/tests/test_event.py
index 18c6c8fa4..f9b6fe686 100644
--- a/component_event/tests/test_event.py
+++ b/component_event/tests/test_event.py
@@ -4,7 +4,7 @@
 import unittest
 from unittest import mock
 
-from odoo.tests.common import tagged
+from odoo.tests.common import MetaCase, tagged
 
 from odoo.addons.component.core import Component
 from odoo.addons.component.tests.common import (
@@ -16,7 +16,7 @@
 
 
 @tagged("standard", "at_install")
-class TestEventWorkContext(unittest.TestCase):
+class TestEventWorkContext(unittest.TestCase, MetaCase("DummyCase", (), {})):
     """Test Events Components"""
 
     def __init__(self, *args, **kwargs):

From 04b6ac04b2943a6c0ef8e044bd94ca211cb00678 Mon Sep 17 00:00:00 2001
From: OCA-git-bot <oca-git-bot@odoo-community.org>
Date: Thu, 2 Mar 2023 16:05:55 +0000
Subject: [PATCH 70/80] component_event 16.0.1.0.1

---
 component_event/__manifest__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/component_event/__manifest__.py b/component_event/__manifest__.py
index 55e8c895f..b30f70053 100644
--- a/component_event/__manifest__.py
+++ b/component_event/__manifest__.py
@@ -3,7 +3,7 @@
 
 {
     "name": "Components Events",
-    "version": "16.0.1.0.0",
+    "version": "16.0.1.0.1",
     "author": "Camptocamp," "Odoo Community Association (OCA)",
     "website": "https://github.com/OCA/connector",
     "license": "LGPL-3",

From c91f5dfda711d824e054b5d928346846172132b5 Mon Sep 17 00:00:00 2001
From: Ivorra78 <informatica@totmaterial.es>
Date: Wed, 2 Aug 2023 10:20:40 +0000
Subject: [PATCH 71/80] Added translation using Weblate (Spanish)

---
 component_event/i18n/es.po | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 component_event/i18n/es.po

diff --git a/component_event/i18n/es.po b/component_event/i18n/es.po
new file mode 100644
index 000000000..be80a76ed
--- /dev/null
+++ b/component_event/i18n/es.po
@@ -0,0 +1,20 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* component_event
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 16.0\n"
+"Report-Msgid-Bugs-To: \n"
+"Last-Translator: Automatically generated\n"
+"Language-Team: none\n"
+"Language: es\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: nplurals=2; plural=n != 1;\n"
+
+#. module: component_event
+#: model:ir.model,name:component_event.model_base
+msgid "Base"
+msgstr ""

From 50a0c83582099012b57dbe17be1a79e864531ab8 Mon Sep 17 00:00:00 2001
From: Ivorra78 <informatica@totmaterial.es>
Date: Wed, 2 Aug 2023 10:20:56 +0000
Subject: [PATCH 72/80] Translated using Weblate (Spanish)

Currently translated at 100.0% (1 of 1 strings)

Translation: connector-16.0/connector-16.0-component_event
Translate-URL: https://translation.odoo-community.org/projects/connector-16-0/connector-16-0-component_event/es/
---
 component_event/i18n/es.po | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/component_event/i18n/es.po b/component_event/i18n/es.po
index be80a76ed..dc687565d 100644
--- a/component_event/i18n/es.po
+++ b/component_event/i18n/es.po
@@ -6,15 +6,17 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Odoo Server 16.0\n"
 "Report-Msgid-Bugs-To: \n"
-"Last-Translator: Automatically generated\n"
+"PO-Revision-Date: 2023-08-02 13:09+0000\n"
+"Last-Translator: Ivorra78 <informatica@totmaterial.es>\n"
 "Language-Team: none\n"
 "Language: es\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: \n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
+"X-Generator: Weblate 4.17\n"
 
 #. module: component_event
 #: model:ir.model,name:component_event.model_base
 msgid "Base"
-msgstr ""
+msgstr "Base"

From f28cacdf674b37b2de8d3bf654bcab5e24e304da Mon Sep 17 00:00:00 2001
From: OCA-git-bot <oca-git-bot@odoo-community.org>
Date: Sun, 3 Sep 2023 12:04:10 +0000
Subject: [PATCH 73/80] [UPD] README.rst

---
 component_event/README.rst                    | 15 +++---
 component_event/static/description/index.html | 52 ++++++++++---------
 2 files changed, 36 insertions(+), 31 deletions(-)

diff --git a/component_event/README.rst b/component_event/README.rst
index f3114a547..2a53be947 100644
--- a/component_event/README.rst
+++ b/component_event/README.rst
@@ -2,10 +2,13 @@
 Components Events
 =================
 
-.. !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+.. 
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    !! This file is generated by oca-gen-addon-readme !!
    !! changes will be overwritten.                   !!
    !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+   !! source digest: sha256:b1bf7560d845dddfd31dd556b137084d31b15f146451998947fdfa0a60669f21
+   !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 
 .. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
     :target: https://odoo-community.org/page/development-status
@@ -19,11 +22,11 @@ Components Events
 .. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
     :target: https://translation.odoo-community.org/projects/connector-16-0/connector-16-0-component_event
     :alt: Translate me on Weblate
-.. |badge5| image:: https://img.shields.io/badge/runbot-Try%20me-875A7B.png
-    :target: https://runbot.odoo-community.org/runbot/102/16.0
-    :alt: Try me on Runbot
+.. |badge5| image:: https://img.shields.io/badge/runboat-Try%20me-875A7B.png
+    :target: https://runboat.odoo-community.org/builds?repo=OCA/connector&target_branch=16.0
+    :alt: Try me on Runboat
 
-|badge1| |badge2| |badge3| |badge4| |badge5| 
+|badge1| |badge2| |badge3| |badge4| |badge5|
 
 This module implements an event system (`Observer pattern`_) and is a
 base block for the Connector Framework. It can be used without
@@ -102,7 +105,7 @@ Bug Tracker
 
 Bugs are tracked on `GitHub Issues <https://github.com/OCA/connector/issues>`_.
 In case of trouble, please check there if your issue has already been reported.
-If you spotted it first, help us smashing it by providing a detailed and welcomed
+If you spotted it first, help us to smash it by providing a detailed and welcomed
 `feedback <https://github.com/OCA/connector/issues/new?body=module:%20component_event%0Aversion:%2016.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
 
 Do not contact contributors directly about support or help with technical issues.
diff --git a/component_event/static/description/index.html b/component_event/static/description/index.html
index 1ea674e53..bc3806605 100644
--- a/component_event/static/description/index.html
+++ b/component_event/static/description/index.html
@@ -1,20 +1,20 @@
-<?xml version="1.0" encoding="utf-8" ?>
+<?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
-<meta name="generator" content="Docutils 0.15.1: http://docutils.sourceforge.net/" />
+<meta name="generator" content="Docutils: https://docutils.sourceforge.io/" />
 <title>Components Events</title>
 <style type="text/css">
 
 /*
 :Author: David Goodger (goodger@python.org)
-:Id: $Id: html4css1.css 7952 2016-07-26 18:15:59Z milde $
+:Id: $Id: html4css1.css 8954 2022-01-20 10:10:25Z milde $
 :Copyright: This stylesheet has been placed in the public domain.
 
 Default cascading style sheet for the HTML output of Docutils.
 
-See http://docutils.sf.net/docs/howto/html-stylesheets.html for how to
+See https://docutils.sourceforge.io/docs/howto/html-stylesheets.html for how to
 customize this style sheet.
 */
 
@@ -366,8 +366,10 @@ <h1 class="title">Components Events</h1>
 <!-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 !! This file is generated by oca-gen-addon-readme !!
 !! changes will be overwritten.                   !!
+!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+!! source digest: sha256:b1bf7560d845dddfd31dd556b137084d31b15f146451998947fdfa0a60669f21
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
-<p><a class="reference external" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external" href="http://www.gnu.org/licenses/lgpl-3.0-standalone.html"><img alt="License: LGPL-3" src="https://img.shields.io/badge/licence-LGPL--3-blue.png" /></a> <a class="reference external" href="https://github.com/OCA/connector/tree/16.0/component_event"><img alt="OCA/connector" src="https://img.shields.io/badge/github-OCA%2Fconnector-lightgray.png?logo=github" /></a> <a class="reference external" href="https://translation.odoo-community.org/projects/connector-16-0/connector-16-0-component_event"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external" href="https://runbot.odoo-community.org/runbot/102/16.0"><img alt="Try me on Runbot" src="https://img.shields.io/badge/runbot-Try%20me-875A7B.png" /></a></p>
+<p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/lgpl-3.0-standalone.html"><img alt="License: LGPL-3" src="https://img.shields.io/badge/licence-LGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/OCA/connector/tree/16.0/component_event"><img alt="OCA/connector" src="https://img.shields.io/badge/github-OCA%2Fconnector-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/connector-16-0/connector-16-0-component_event"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external image-reference" href="https://runboat.odoo-community.org/builds?repo=OCA/connector&amp;target_branch=16.0"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
 <p>This module implements an event system (<a class="reference external" href="https://en.wikipedia.org/wiki/Observer_pattern">Observer pattern</a>) and is a
 base block for the Connector Framework. It can be used without
 using the full Connector though. It is built upon the <tt class="docutils literal">component</tt> module.</p>
@@ -375,23 +377,23 @@ <h1 class="title">Components Events</h1>
 <p><strong>Table of contents</strong></p>
 <div class="contents local topic" id="contents">
 <ul class="simple">
-<li><a class="reference internal" href="#usage" id="id2">Usage</a></li>
-<li><a class="reference internal" href="#changelog" id="id3">Changelog</a><ul>
-<li><a class="reference internal" href="#next" id="id4">Next</a></li>
-<li><a class="reference internal" href="#id1" id="id5">12.0.1.0.0 (2018-11-26)</a></li>
+<li><a class="reference internal" href="#usage" id="toc-entry-1">Usage</a></li>
+<li><a class="reference internal" href="#changelog" id="toc-entry-2">Changelog</a><ul>
+<li><a class="reference internal" href="#next" id="toc-entry-3">Next</a></li>
+<li><a class="reference internal" href="#section-1" id="toc-entry-4">12.0.1.0.0 (2018-11-26)</a></li>
 </ul>
 </li>
-<li><a class="reference internal" href="#bug-tracker" id="id6">Bug Tracker</a></li>
-<li><a class="reference internal" href="#credits" id="id7">Credits</a><ul>
-<li><a class="reference internal" href="#authors" id="id8">Authors</a></li>
-<li><a class="reference internal" href="#contributors" id="id9">Contributors</a></li>
-<li><a class="reference internal" href="#maintainers" id="id10">Maintainers</a></li>
+<li><a class="reference internal" href="#bug-tracker" id="toc-entry-5">Bug Tracker</a></li>
+<li><a class="reference internal" href="#credits" id="toc-entry-6">Credits</a><ul>
+<li><a class="reference internal" href="#authors" id="toc-entry-7">Authors</a></li>
+<li><a class="reference internal" href="#contributors" id="toc-entry-8">Contributors</a></li>
+<li><a class="reference internal" href="#maintainers" id="toc-entry-9">Maintainers</a></li>
 </ul>
 </li>
 </ul>
 </div>
 <div class="section" id="usage">
-<h1><a class="toc-backref" href="#id2">Usage</a></h1>
+<h1><a class="toc-backref" href="#toc-entry-1">Usage</a></h1>
 <p>As a developer, you have access to a events system. You can find the
 documentation in the code or on <a class="reference external" href="http://odoo-connector.com">http://odoo-connector.com</a></p>
 <p>In a nutshell, you can create trigger events:</p>
@@ -427,7 +429,7 @@ <h1><a class="toc-backref" href="#id2">Usage</a></h1>
 </ul>
 </div>
 <div class="section" id="changelog">
-<h1><a class="toc-backref" href="#id3">Changelog</a></h1>
+<h1><a class="toc-backref" href="#toc-entry-2">Changelog</a></h1>
 <!-- [ The change log. The goal of this file is to help readers
 understand changes between version. The primary audience is
 end users and integrators. Purely technical changes such as
@@ -438,39 +440,39 @@ <h1><a class="toc-backref" href="#id3">Changelog</a></h1>
 forbidden and will likely break the structure of the README.rst
 or other documents where this fragment is included. ] -->
 <div class="section" id="next">
-<h2><a class="toc-backref" href="#id4">Next</a></h2>
+<h2><a class="toc-backref" href="#toc-entry-3">Next</a></h2>
 </div>
-<div class="section" id="id1">
-<h2><a class="toc-backref" href="#id5">12.0.1.0.0 (2018-11-26)</a></h2>
+<div class="section" id="section-1">
+<h2><a class="toc-backref" href="#toc-entry-4">12.0.1.0.0 (2018-11-26)</a></h2>
 <ul class="simple">
 <li>[MIGRATION] from 12.0 branched at rev. 324e006</li>
 </ul>
 </div>
 </div>
 <div class="section" id="bug-tracker">
-<h1><a class="toc-backref" href="#id6">Bug Tracker</a></h1>
+<h1><a class="toc-backref" href="#toc-entry-5">Bug Tracker</a></h1>
 <p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/connector/issues">GitHub Issues</a>.
 In case of trouble, please check there if your issue has already been reported.
-If you spotted it first, help us smashing it by providing a detailed and welcomed
+If you spotted it first, help us to smash it by providing a detailed and welcomed
 <a class="reference external" href="https://github.com/OCA/connector/issues/new?body=module:%20component_event%0Aversion:%2016.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
 <p>Do not contact contributors directly about support or help with technical issues.</p>
 </div>
 <div class="section" id="credits">
-<h1><a class="toc-backref" href="#id7">Credits</a></h1>
+<h1><a class="toc-backref" href="#toc-entry-6">Credits</a></h1>
 <div class="section" id="authors">
-<h2><a class="toc-backref" href="#id8">Authors</a></h2>
+<h2><a class="toc-backref" href="#toc-entry-7">Authors</a></h2>
 <ul class="simple">
 <li>Camptocamp</li>
 </ul>
 </div>
 <div class="section" id="contributors">
-<h2><a class="toc-backref" href="#id9">Contributors</a></h2>
+<h2><a class="toc-backref" href="#toc-entry-8">Contributors</a></h2>
 <ul class="simple">
 <li>Guewen Baconnier &lt;<a class="reference external" href="mailto:guewen.baconnier&#64;camptocamp.com">guewen.baconnier&#64;camptocamp.com</a>&gt;</li>
 </ul>
 </div>
 <div class="section" id="maintainers">
-<h2><a class="toc-backref" href="#id10">Maintainers</a></h2>
+<h2><a class="toc-backref" href="#toc-entry-9">Maintainers</a></h2>
 <p>This module is maintained by the OCA.</p>
 <a class="reference external image-reference" href="https://odoo-community.org"><img alt="Odoo Community Association" src="https://odoo-community.org/logo.png" /></a>
 <p>OCA, or the Odoo Community Association, is a nonprofit organization whose

From a917a2a90036959450d0d280009c052fbe1c048c Mon Sep 17 00:00:00 2001
From: chien <chien@trobz.com>
Date: Thu, 23 Nov 2023 16:23:40 +0700
Subject: [PATCH 74/80] [IMP] component_event: black, isort, prettier

---
 component_event/README.rst                    | 88 +++++++++----------
 component_event/core.py                       |  4 +-
 component_event/pyproject.toml                |  3 +
 component_event/readme/CONTRIBUTORS.md        |  1 +
 component_event/readme/CONTRIBUTORS.rst       |  1 -
 component_event/readme/DESCRIPTION.md         |  6 ++
 component_event/readme/DESCRIPTION.rst        |  7 --
 component_event/readme/HISTORY.md             |  5 ++
 component_event/readme/HISTORY.rst            | 17 ----
 component_event/readme/USAGE.md               | 33 +++++++
 component_event/readme/USAGE.rst              | 34 -------
 component_event/static/description/index.html | 22 ++---
 12 files changed, 97 insertions(+), 124 deletions(-)
 create mode 100644 component_event/pyproject.toml
 create mode 100644 component_event/readme/CONTRIBUTORS.md
 delete mode 100644 component_event/readme/CONTRIBUTORS.rst
 create mode 100644 component_event/readme/DESCRIPTION.md
 delete mode 100644 component_event/readme/DESCRIPTION.rst
 create mode 100644 component_event/readme/HISTORY.md
 delete mode 100644 component_event/readme/HISTORY.rst
 create mode 100644 component_event/readme/USAGE.md
 delete mode 100644 component_event/readme/USAGE.rst

diff --git a/component_event/README.rst b/component_event/README.rst
index 2a53be947..3f8fae7c0 100644
--- a/component_event/README.rst
+++ b/component_event/README.rst
@@ -17,25 +17,24 @@ Components Events
     :target: http://www.gnu.org/licenses/lgpl-3.0-standalone.html
     :alt: License: LGPL-3
 .. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fconnector-lightgray.png?logo=github
-    :target: https://github.com/OCA/connector/tree/16.0/component_event
+    :target: https://github.com/OCA/connector/tree/17.0/component_event
     :alt: OCA/connector
 .. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
-    :target: https://translation.odoo-community.org/projects/connector-16-0/connector-16-0-component_event
+    :target: https://translation.odoo-community.org/projects/connector-17-0/connector-17-0-component_event
     :alt: Translate me on Weblate
 .. |badge5| image:: https://img.shields.io/badge/runboat-Try%20me-875A7B.png
-    :target: https://runboat.odoo-community.org/builds?repo=OCA/connector&target_branch=16.0
+    :target: https://runboat.odoo-community.org/builds?repo=OCA/connector&target_branch=17.0
     :alt: Try me on Runboat
 
 |badge1| |badge2| |badge3| |badge4| |badge5|
 
-This module implements an event system (`Observer pattern`_) and is a
-base block for the Connector Framework. It can be used without
-using the full Connector though. It is built upon the ``component`` module.
+This module implements an event system (`Observer
+pattern <https://en.wikipedia.org/wiki/Observer_pattern>`__) and is a
+base block for the Connector Framework. It can be used without using the
+full Connector though. It is built upon the ``component`` module.
 
 Documentation: http://odoo-connector.com/
 
-.. _Observer pattern: https://en.wikipedia.org/wiki/Observer_pattern
-
 **Table of contents**
 
 .. contents::
@@ -47,58 +46,51 @@ Usage
 As a developer, you have access to a events system. You can find the
 documentation in the code or on http://odoo-connector.com
 
-In a nutshell, you can create trigger events::
+In a nutshell, you can create trigger events:
+
+::
 
-  class Base(models.AbstractModel):
-      _inherit = 'base'
+   class Base(models.AbstractModel):
+       _inherit = 'base'
 
-      @api.model
-      def create(self, vals):
-          record = super(Base, self).create(vals)
-          self._event('on_record_create').notify(record, fields=vals.keys())
-          return record
+       @api.model
+       def create(self, vals):
+           record = super(Base, self).create(vals)
+           self._event('on_record_create').notify(record, fields=vals.keys())
+           return record
 
-And subscribe listeners to the events::
+And subscribe listeners to the events:
 
-  from odoo.addons.component.core import Component
-  from odoo.addons.component_event import skip_if
+::
 
-  class MagentoListener(Component):
-      _name = 'magento.event.listener'
-      _inherit = 'base.connector.listener'
+   from odoo.addons.component.core import Component
+   from odoo.addons.component_event import skip_if
 
-      @skip_if(lambda self, record, **kwargs: self.no_connector_export(record))
-      def on_record_create(self, record, fields=None):
-          """ Called when a record is created """
-          record.with_delay().export_record(fields=fields)
+   class MagentoListener(Component):
+       _name = 'magento.event.listener'
+       _inherit = 'base.connector.listener'
 
+       @skip_if(lambda self, record, **kwargs: self.no_connector_export(record))
+       def on_record_create(self, record, fields=None):
+           """ Called when a record is created """
+           record.with_delay().export_record(fields=fields)
 
 This module triggers 3 events:
 
-* ``on_record_create(record, fields=None)``
-* ``on_record_write(record, fields=None)``
-* ``on_record_unlink(record)``
+-  ``on_record_create(record, fields=None)``
+-  ``on_record_write(record, fields=None)``
+-  ``on_record_unlink(record)``
 
 Changelog
 =========
 
-.. [ The change log. The goal of this file is to help readers
-    understand changes between version. The primary audience is
-    end users and integrators. Purely technical changes such as
-    code refactoring must not be mentioned here.
-
-    This file may contain ONE level of section titles, underlined
-    with the ~ (tilde) character. Other section markers are
-    forbidden and will likely break the structure of the README.rst
-    or other documents where this fragment is included. ]
-
 Next
-~~~~
+----
 
 12.0.1.0.0 (2018-11-26)
-~~~~~~~~~~~~~~~~~~~~~~~
+-----------------------
 
-* [MIGRATION] from 12.0 branched at rev. 324e006
+-  [MIGRATION] from 12.0 branched at rev. 324e006
 
 Bug Tracker
 ===========
@@ -106,7 +98,7 @@ Bug Tracker
 Bugs are tracked on `GitHub Issues <https://github.com/OCA/connector/issues>`_.
 In case of trouble, please check there if your issue has already been reported.
 If you spotted it first, help us to smash it by providing a detailed and welcomed
-`feedback <https://github.com/OCA/connector/issues/new?body=module:%20component_event%0Aversion:%2016.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+`feedback <https://github.com/OCA/connector/issues/new?body=module:%20component_event%0Aversion:%2017.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
 
 Do not contact contributors directly about support or help with technical issues.
 
@@ -114,17 +106,17 @@ Credits
 =======
 
 Authors
-~~~~~~~
+-------
 
 * Camptocamp
 
 Contributors
-~~~~~~~~~~~~
+------------
 
-* Guewen Baconnier <guewen.baconnier@camptocamp.com>
+-  Guewen Baconnier <guewen.baconnier@camptocamp.com>
 
 Maintainers
-~~~~~~~~~~~
+-----------
 
 This module is maintained by the OCA.
 
@@ -136,6 +128,6 @@ OCA, or the Odoo Community Association, is a nonprofit organization whose
 mission is to support the collaborative development of Odoo features and
 promote its widespread use.
 
-This module is part of the `OCA/connector <https://github.com/OCA/connector/tree/16.0/component_event>`_ project on GitHub.
+This module is part of the `OCA/connector <https://github.com/OCA/connector/tree/17.0/component_event>`_ project on GitHub.
 
 You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
diff --git a/component_event/core.py b/component_event/core.py
index 303952dd1..d9b228966 100644
--- a/component_event/core.py
+++ b/component_event/core.py
@@ -42,7 +42,7 @@ def __init__(
         collection=None,
         env=None,
         components_registry=None,
-        **kwargs
+        **kwargs,
     ):
         if not (collection is not None or env):
             raise ValueError("collection or env is required")
@@ -56,7 +56,7 @@ def __init__(
             model_name=model_name,
             collection=collection,
             components_registry=components_registry,
-            **kwargs
+            **kwargs,
         )
         if self._env:
             self._propagate_kwargs.remove("collection")
diff --git a/component_event/pyproject.toml b/component_event/pyproject.toml
new file mode 100644
index 000000000..4231d0ccc
--- /dev/null
+++ b/component_event/pyproject.toml
@@ -0,0 +1,3 @@
+[build-system]
+requires = ["whool"]
+build-backend = "whool.buildapi"
diff --git a/component_event/readme/CONTRIBUTORS.md b/component_event/readme/CONTRIBUTORS.md
new file mode 100644
index 000000000..7f97cd053
--- /dev/null
+++ b/component_event/readme/CONTRIBUTORS.md
@@ -0,0 +1 @@
+- Guewen Baconnier \<<guewen.baconnier@camptocamp.com>\>
diff --git a/component_event/readme/CONTRIBUTORS.rst b/component_event/readme/CONTRIBUTORS.rst
deleted file mode 100644
index 48286263c..000000000
--- a/component_event/readme/CONTRIBUTORS.rst
+++ /dev/null
@@ -1 +0,0 @@
-* Guewen Baconnier <guewen.baconnier@camptocamp.com>
diff --git a/component_event/readme/DESCRIPTION.md b/component_event/readme/DESCRIPTION.md
new file mode 100644
index 000000000..d3970c0b4
--- /dev/null
+++ b/component_event/readme/DESCRIPTION.md
@@ -0,0 +1,6 @@
+This module implements an event system ([Observer
+pattern](https://en.wikipedia.org/wiki/Observer_pattern)) and is a base
+block for the Connector Framework. It can be used without using the full
+Connector though. It is built upon the `component` module.
+
+Documentation: <http://odoo-connector.com/>
diff --git a/component_event/readme/DESCRIPTION.rst b/component_event/readme/DESCRIPTION.rst
deleted file mode 100644
index 6216dded1..000000000
--- a/component_event/readme/DESCRIPTION.rst
+++ /dev/null
@@ -1,7 +0,0 @@
-This module implements an event system (`Observer pattern`_) and is a
-base block for the Connector Framework. It can be used without
-using the full Connector though. It is built upon the ``component`` module.
-
-Documentation: http://odoo-connector.com/
-
-.. _Observer pattern: https://en.wikipedia.org/wiki/Observer_pattern
diff --git a/component_event/readme/HISTORY.md b/component_event/readme/HISTORY.md
new file mode 100644
index 000000000..b0d14a600
--- /dev/null
+++ b/component_event/readme/HISTORY.md
@@ -0,0 +1,5 @@
+## Next
+
+## 12.0.1.0.0 (2018-11-26)
+
+- \[MIGRATION\] from 12.0 branched at rev. 324e006
diff --git a/component_event/readme/HISTORY.rst b/component_event/readme/HISTORY.rst
deleted file mode 100644
index 8b21015ed..000000000
--- a/component_event/readme/HISTORY.rst
+++ /dev/null
@@ -1,17 +0,0 @@
-.. [ The change log. The goal of this file is to help readers
-    understand changes between version. The primary audience is
-    end users and integrators. Purely technical changes such as
-    code refactoring must not be mentioned here.
-
-    This file may contain ONE level of section titles, underlined
-    with the ~ (tilde) character. Other section markers are
-    forbidden and will likely break the structure of the README.rst
-    or other documents where this fragment is included. ]
-
-Next
-~~~~
-
-12.0.1.0.0 (2018-11-26)
-~~~~~~~~~~~~~~~~~~~~~~~
-
-* [MIGRATION] from 12.0 branched at rev. 324e006
diff --git a/component_event/readme/USAGE.md b/component_event/readme/USAGE.md
new file mode 100644
index 000000000..b8f2035ac
--- /dev/null
+++ b/component_event/readme/USAGE.md
@@ -0,0 +1,33 @@
+As a developer, you have access to a events system. You can find the
+documentation in the code or on <http://odoo-connector.com>
+
+In a nutshell, you can create trigger events:
+
+    class Base(models.AbstractModel):
+        _inherit = 'base'
+
+        @api.model
+        def create(self, vals):
+            record = super(Base, self).create(vals)
+            self._event('on_record_create').notify(record, fields=vals.keys())
+            return record
+
+And subscribe listeners to the events:
+
+    from odoo.addons.component.core import Component
+    from odoo.addons.component_event import skip_if
+
+    class MagentoListener(Component):
+        _name = 'magento.event.listener'
+        _inherit = 'base.connector.listener'
+
+        @skip_if(lambda self, record, **kwargs: self.no_connector_export(record))
+        def on_record_create(self, record, fields=None):
+            """ Called when a record is created """
+            record.with_delay().export_record(fields=fields)
+
+This module triggers 3 events:
+
+- `on_record_create(record, fields=None)`
+- `on_record_write(record, fields=None)`
+- `on_record_unlink(record)`
diff --git a/component_event/readme/USAGE.rst b/component_event/readme/USAGE.rst
deleted file mode 100644
index 327bd141f..000000000
--- a/component_event/readme/USAGE.rst
+++ /dev/null
@@ -1,34 +0,0 @@
-As a developer, you have access to a events system. You can find the
-documentation in the code or on http://odoo-connector.com
-
-In a nutshell, you can create trigger events::
-
-  class Base(models.AbstractModel):
-      _inherit = 'base'
-
-      @api.model
-      def create(self, vals):
-          record = super(Base, self).create(vals)
-          self._event('on_record_create').notify(record, fields=vals.keys())
-          return record
-
-And subscribe listeners to the events::
-
-  from odoo.addons.component.core import Component
-  from odoo.addons.component_event import skip_if
-
-  class MagentoListener(Component):
-      _name = 'magento.event.listener'
-      _inherit = 'base.connector.listener'
-
-      @skip_if(lambda self, record, **kwargs: self.no_connector_export(record))
-      def on_record_create(self, record, fields=None):
-          """ Called when a record is created """
-          record.with_delay().export_record(fields=fields)
-
-
-This module triggers 3 events:
-
-* ``on_record_create(record, fields=None)``
-* ``on_record_write(record, fields=None)``
-* ``on_record_unlink(record)``
diff --git a/component_event/static/description/index.html b/component_event/static/description/index.html
index bc3806605..2120b958d 100644
--- a/component_event/static/description/index.html
+++ b/component_event/static/description/index.html
@@ -369,10 +369,11 @@ <h1 class="title">Components Events</h1>
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 !! source digest: sha256:b1bf7560d845dddfd31dd556b137084d31b15f146451998947fdfa0a60669f21
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
-<p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/lgpl-3.0-standalone.html"><img alt="License: LGPL-3" src="https://img.shields.io/badge/licence-LGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/OCA/connector/tree/16.0/component_event"><img alt="OCA/connector" src="https://img.shields.io/badge/github-OCA%2Fconnector-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/connector-16-0/connector-16-0-component_event"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external image-reference" href="https://runboat.odoo-community.org/builds?repo=OCA/connector&amp;target_branch=16.0"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
-<p>This module implements an event system (<a class="reference external" href="https://en.wikipedia.org/wiki/Observer_pattern">Observer pattern</a>) and is a
-base block for the Connector Framework. It can be used without
-using the full Connector though. It is built upon the <tt class="docutils literal">component</tt> module.</p>
+<p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/lgpl-3.0-standalone.html"><img alt="License: LGPL-3" src="https://img.shields.io/badge/licence-LGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/OCA/connector/tree/17.0/component_event"><img alt="OCA/connector" src="https://img.shields.io/badge/github-OCA%2Fconnector-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/connector-17-0/connector-17-0-component_event"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external image-reference" href="https://runboat.odoo-community.org/builds?repo=OCA/connector&amp;target_branch=17.0"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
+<p>This module implements an event system (<a class="reference external" href="https://en.wikipedia.org/wiki/Observer_pattern">Observer
+pattern</a>) and is a
+base block for the Connector Framework. It can be used without using the
+full Connector though. It is built upon the <tt class="docutils literal">component</tt> module.</p>
 <p>Documentation: <a class="reference external" href="http://odoo-connector.com/">http://odoo-connector.com/</a></p>
 <p><strong>Table of contents</strong></p>
 <div class="contents local topic" id="contents">
@@ -430,15 +431,6 @@ <h1><a class="toc-backref" href="#toc-entry-1">Usage</a></h1>
 </div>
 <div class="section" id="changelog">
 <h1><a class="toc-backref" href="#toc-entry-2">Changelog</a></h1>
-<!-- [ The change log. The goal of this file is to help readers
-understand changes between version. The primary audience is
-end users and integrators. Purely technical changes such as
-code refactoring must not be mentioned here.
-
-This file may contain ONE level of section titles, underlined
-with the ~ (tilde) character. Other section markers are
-forbidden and will likely break the structure of the README.rst
-or other documents where this fragment is included. ] -->
 <div class="section" id="next">
 <h2><a class="toc-backref" href="#toc-entry-3">Next</a></h2>
 </div>
@@ -454,7 +446,7 @@ <h1><a class="toc-backref" href="#toc-entry-5">Bug Tracker</a></h1>
 <p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/connector/issues">GitHub Issues</a>.
 In case of trouble, please check there if your issue has already been reported.
 If you spotted it first, help us to smash it by providing a detailed and welcomed
-<a class="reference external" href="https://github.com/OCA/connector/issues/new?body=module:%20component_event%0Aversion:%2016.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
+<a class="reference external" href="https://github.com/OCA/connector/issues/new?body=module:%20component_event%0Aversion:%2017.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
 <p>Do not contact contributors directly about support or help with technical issues.</p>
 </div>
 <div class="section" id="credits">
@@ -478,7 +470,7 @@ <h2><a class="toc-backref" href="#toc-entry-9">Maintainers</a></h2>
 <p>OCA, or the Odoo Community Association, is a nonprofit organization whose
 mission is to support the collaborative development of Odoo features and
 promote its widespread use.</p>
-<p>This module is part of the <a class="reference external" href="https://github.com/OCA/connector/tree/16.0/component_event">OCA/connector</a> project on GitHub.</p>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/connector/tree/17.0/component_event">OCA/connector</a> project on GitHub.</p>
 <p>You are welcome to contribute. To learn how please visit <a class="reference external" href="https://odoo-community.org/page/Contribute">https://odoo-community.org/page/Contribute</a>.</p>
 </div>
 </div>

From b74dfa0300ffaadb1accc98d9ada7af2bcb795d2 Mon Sep 17 00:00:00 2001
From: chien <chien@trobz.com>
Date: Fri, 8 Dec 2023 14:39:30 +0700
Subject: [PATCH 75/80] [MIG] component_event: Migration to 17.0

---
 component_event/__manifest__.py     | 2 +-
 component_event/components/event.py | 4 ++--
 component_event/core.py             | 4 ++--
 component_event/models/base.py      | 6 +++---
 component_event/tests/test_event.py | 8 ++++----
 5 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/component_event/__manifest__.py b/component_event/__manifest__.py
index b30f70053..f520dd457 100644
--- a/component_event/__manifest__.py
+++ b/component_event/__manifest__.py
@@ -3,7 +3,7 @@
 
 {
     "name": "Components Events",
-    "version": "16.0.1.0.1",
+    "version": "17.0.1.0.0",
     "author": "Camptocamp," "Odoo Community Association (OCA)",
     "website": "https://github.com/OCA/connector",
     "license": "LGPL-3",
diff --git a/component_event/components/event.py b/component_event/components/event.py
index 364087122..67bfd17fc 100644
--- a/component_event/components/event.py
+++ b/component_event/components/event.py
@@ -220,7 +220,7 @@ class EventCollecter(Component):
     @classmethod
     def _complete_component_build(cls):
         """Create a cache on the class when the component is built"""
-        super(EventCollecter, cls)._complete_component_build()
+        super()._complete_component_build()
         # the _cache being on the component class, which is
         # dynamically rebuild when odoo registry is rebuild, we
         # are sure that the result is always the same for a lookup
@@ -293,6 +293,6 @@ def _build_event_listener_component(cls):
 
     @classmethod
     def _complete_component_build(cls):
-        super(EventListener, cls)._complete_component_build()
+        super()._complete_component_build()
         cls._build_event_listener_component()
         return
diff --git a/component_event/core.py b/component_event/core.py
index d9b228966..63e937f05 100644
--- a/component_event/core.py
+++ b/component_event/core.py
@@ -52,7 +52,7 @@ def __init__(
             raise ValueError("collection and env cannot both be provided")
 
         self.env = env
-        super(EventWorkContext, self).__init__(
+        super().__init__(
             model_name=model_name,
             collection=collection,
             components_registry=components_registry,
@@ -67,7 +67,7 @@ def env(self):
         """Return the current Odoo env"""
         if self._env:
             return self._env
-        return super(EventWorkContext, self).env
+        return super().env
 
     @env.setter
     def env(self, value):
diff --git a/component_event/models/base.py b/component_event/models/base.py
index fd180c24c..97f3b8c12 100644
--- a/component_event/models/base.py
+++ b/component_event/models/base.py
@@ -99,14 +99,14 @@ def button_do_something(self):
 
     @api.model_create_multi
     def create(self, vals_list):
-        records = super(Base, self).create(vals_list)
+        records = super().create(vals_list)
         for idx, vals in enumerate(vals_list):
             fields = list(vals.keys())
             self._event("on_record_create").notify(records[idx], fields=fields)
         return records
 
     def write(self, vals):
-        result = super(Base, self).write(vals)
+        result = super().write(vals)
         fields = list(vals.keys())
         for record in self:
             self._event("on_record_write").notify(record, fields=fields)
@@ -115,5 +115,5 @@ def write(self, vals):
     def unlink(self):
         for record in self:
             self._event("on_record_unlink").notify(record)
-        result = super(Base, self).unlink()
+        result = super().unlink()
         return result
diff --git a/component_event/tests/test_event.py b/component_event/tests/test_event.py
index f9b6fe686..770764fd2 100644
--- a/component_event/tests/test_event.py
+++ b/component_event/tests/test_event.py
@@ -1,9 +1,9 @@
 # Copyright 2017 Camptocamp SA
 # License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html)
 
-import unittest
 from unittest import mock
 
+from odoo.tests.case import TestCase
 from odoo.tests.common import MetaCase, tagged
 
 from odoo.addons.component.core import Component
@@ -16,7 +16,7 @@
 
 
 @tagged("standard", "at_install")
-class TestEventWorkContext(unittest.TestCase, MetaCase("DummyCase", (), {})):
+class TestEventWorkContext(TestCase, MetaCase("DummyCase", (), {})):
     """Test Events Components"""
 
     def __init__(self, *args, **kwargs):
@@ -137,7 +137,7 @@ class TestEvent(ComponentRegistryCase):
     """Test Events Components"""
 
     def setUp(self):
-        super(TestEvent, self).setUp()
+        super().setUp()
         self._setup_registry(self)
         self._load_module_components("component_event")
 
@@ -367,7 +367,7 @@ class TestEventFromModel(TransactionComponentRegistryCase):
     """Test Events Components from Models"""
 
     def setUp(self):
-        super(TestEventFromModel, self).setUp()
+        super().setUp()
         self._setup_registry(self)
         self._load_module_components("component_event")
 

From ab8cc2953b9334c1f769f09cb5ce6527fbcb76ef Mon Sep 17 00:00:00 2001
From: oca-ci <oca-ci@odoo-community.org>
Date: Sat, 9 Dec 2023 07:40:06 +0000
Subject: [PATCH 76/80] [UPD] Update component_event.pot

---
 component_event/i18n/component_event.pot | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/component_event/i18n/component_event.pot b/component_event/i18n/component_event.pot
index d5bc50f96..f61b7588e 100644
--- a/component_event/i18n/component_event.pot
+++ b/component_event/i18n/component_event.pot
@@ -4,7 +4,7 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: Odoo Server 16.0\n"
+"Project-Id-Version: Odoo Server 17.0\n"
 "Report-Msgid-Bugs-To: \n"
 "Last-Translator: \n"
 "Language-Team: \n"

From 7c9037379a10a421c48f565d6c5089be8f29cdd0 Mon Sep 17 00:00:00 2001
From: OCA-git-bot <oca-git-bot@odoo-community.org>
Date: Sat, 9 Dec 2023 07:41:57 +0000
Subject: [PATCH 77/80] [BOT] post-merge updates

---
 component_event/README.rst                    | 2 +-
 component_event/static/description/index.html | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/component_event/README.rst b/component_event/README.rst
index 3f8fae7c0..d44a4e85f 100644
--- a/component_event/README.rst
+++ b/component_event/README.rst
@@ -7,7 +7,7 @@ Components Events
    !! This file is generated by oca-gen-addon-readme !!
    !! changes will be overwritten.                   !!
    !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-   !! source digest: sha256:b1bf7560d845dddfd31dd556b137084d31b15f146451998947fdfa0a60669f21
+   !! source digest: sha256:e1f378350f3505fa79426d36ed2b62b2bd099ef5da9445f77ada6247dca1a8c0
    !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 
 .. |badge1| image:: https://img.shields.io/badge/maturity-Beta-yellow.png
diff --git a/component_event/static/description/index.html b/component_event/static/description/index.html
index 2120b958d..6ffb64160 100644
--- a/component_event/static/description/index.html
+++ b/component_event/static/description/index.html
@@ -367,7 +367,7 @@ <h1 class="title">Components Events</h1>
 !! This file is generated by oca-gen-addon-readme !!
 !! changes will be overwritten.                   !!
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-!! source digest: sha256:b1bf7560d845dddfd31dd556b137084d31b15f146451998947fdfa0a60669f21
+!! source digest: sha256:e1f378350f3505fa79426d36ed2b62b2bd099ef5da9445f77ada6247dca1a8c0
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
 <p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/lgpl-3.0-standalone.html"><img alt="License: LGPL-3" src="https://img.shields.io/badge/licence-LGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/OCA/connector/tree/17.0/component_event"><img alt="OCA/connector" src="https://img.shields.io/badge/github-OCA%2Fconnector-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/connector-17-0/connector-17-0-component_event"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external image-reference" href="https://runboat.odoo-community.org/builds?repo=OCA/connector&amp;target_branch=17.0"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
 <p>This module implements an event system (<a class="reference external" href="https://en.wikipedia.org/wiki/Observer_pattern">Observer

From 8869fc9ab27c358d7db14739d96e02dda234a107 Mon Sep 17 00:00:00 2001
From: mymage <stefano.consolaro@mymage.it>
Date: Sun, 4 Feb 2024 14:53:27 +0000
Subject: [PATCH 78/80] Added translation using Weblate (Italian)

---
 component_event/i18n/it.po | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 component_event/i18n/it.po

diff --git a/component_event/i18n/it.po b/component_event/i18n/it.po
new file mode 100644
index 000000000..f1787f194
--- /dev/null
+++ b/component_event/i18n/it.po
@@ -0,0 +1,20 @@
+# Translation of Odoo Server.
+# This file contains the translation of the following modules:
+# 	* component_event
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: Odoo Server 17.0\n"
+"Report-Msgid-Bugs-To: \n"
+"Last-Translator: Automatically generated\n"
+"Language-Team: none\n"
+"Language: it\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: \n"
+"Plural-Forms: nplurals=2; plural=n != 1;\n"
+
+#. module: component_event
+#: model:ir.model,name:component_event.model_base
+msgid "Base"
+msgstr ""

From 4d7790fe68ab02b04155be119ece91c399b82b3b Mon Sep 17 00:00:00 2001
From: mymage <stefano.consolaro@mymage.it>
Date: Sun, 4 Feb 2024 20:44:48 +0000
Subject: [PATCH 79/80] Translated using Weblate (Italian)

Currently translated at 100.0% (1 of 1 strings)

Translation: connector-17.0/connector-17.0-component_event
Translate-URL: https://translation.odoo-community.org/projects/connector-17-0/connector-17-0-component_event/it/
---
 component_event/i18n/it.po | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/component_event/i18n/it.po b/component_event/i18n/it.po
index f1787f194..5752ec597 100644
--- a/component_event/i18n/it.po
+++ b/component_event/i18n/it.po
@@ -6,15 +6,17 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Odoo Server 17.0\n"
 "Report-Msgid-Bugs-To: \n"
-"Last-Translator: Automatically generated\n"
+"PO-Revision-Date: 2024-02-05 00:26+0000\n"
+"Last-Translator: mymage <stefano.consolaro@mymage.it>\n"
 "Language-Team: none\n"
 "Language: it\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: \n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
+"X-Generator: Weblate 4.17\n"
 
 #. module: component_event
 #: model:ir.model,name:component_event.model_base
 msgid "Base"
-msgstr ""
+msgstr "Base"

From 470213b5cb15044eaa9ec00261cc9ae9ed45c916 Mon Sep 17 00:00:00 2001
From: thien <thienvh@trobz.com>
Date: Thu, 19 Sep 2024 18:20:31 +0700
Subject: [PATCH 80/80] [MIG] component_event: Migration to 18.0

---
 component_event/README.rst                    | 16 +++++++----
 component_event/__manifest__.py               |  2 +-
 component_event/core.py                       |  6 ++--
 component_event/readme/CREDITS.md             |  1 +
 component_event/static/description/index.html | 28 ++++++++++++-------
 component_event/tests/test_event.py           |  6 ++++
 6 files changed, 39 insertions(+), 20 deletions(-)
 create mode 100644 component_event/readme/CREDITS.md

diff --git a/component_event/README.rst b/component_event/README.rst
index d44a4e85f..79944e541 100644
--- a/component_event/README.rst
+++ b/component_event/README.rst
@@ -17,13 +17,13 @@ Components Events
     :target: http://www.gnu.org/licenses/lgpl-3.0-standalone.html
     :alt: License: LGPL-3
 .. |badge3| image:: https://img.shields.io/badge/github-OCA%2Fconnector-lightgray.png?logo=github
-    :target: https://github.com/OCA/connector/tree/17.0/component_event
+    :target: https://github.com/OCA/connector/tree/18.0/component_event
     :alt: OCA/connector
 .. |badge4| image:: https://img.shields.io/badge/weblate-Translate%20me-F47D42.png
-    :target: https://translation.odoo-community.org/projects/connector-17-0/connector-17-0-component_event
+    :target: https://translation.odoo-community.org/projects/connector-18-0/connector-18-0-component_event
     :alt: Translate me on Weblate
 .. |badge5| image:: https://img.shields.io/badge/runboat-Try%20me-875A7B.png
-    :target: https://runboat.odoo-community.org/builds?repo=OCA/connector&target_branch=17.0
+    :target: https://runboat.odoo-community.org/builds?repo=OCA/connector&target_branch=18.0
     :alt: Try me on Runboat
 
 |badge1| |badge2| |badge3| |badge4| |badge5|
@@ -98,7 +98,7 @@ Bug Tracker
 Bugs are tracked on `GitHub Issues <https://github.com/OCA/connector/issues>`_.
 In case of trouble, please check there if your issue has already been reported.
 If you spotted it first, help us to smash it by providing a detailed and welcomed
-`feedback <https://github.com/OCA/connector/issues/new?body=module:%20component_event%0Aversion:%2017.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
+`feedback <https://github.com/OCA/connector/issues/new?body=module:%20component_event%0Aversion:%2018.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.
 
 Do not contact contributors directly about support or help with technical issues.
 
@@ -115,6 +115,12 @@ Contributors
 
 -  Guewen Baconnier <guewen.baconnier@camptocamp.com>
 
+Other credits
+-------------
+
+The migration of this module from 17.0 to 18.0 was financially supported
+by Camptocamp.
+
 Maintainers
 -----------
 
@@ -128,6 +134,6 @@ OCA, or the Odoo Community Association, is a nonprofit organization whose
 mission is to support the collaborative development of Odoo features and
 promote its widespread use.
 
-This module is part of the `OCA/connector <https://github.com/OCA/connector/tree/17.0/component_event>`_ project on GitHub.
+This module is part of the `OCA/connector <https://github.com/OCA/connector/tree/18.0/component_event>`_ project on GitHub.
 
 You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
diff --git a/component_event/__manifest__.py b/component_event/__manifest__.py
index f520dd457..bc972f7b2 100644
--- a/component_event/__manifest__.py
+++ b/component_event/__manifest__.py
@@ -3,7 +3,7 @@
 
 {
     "name": "Components Events",
-    "version": "17.0.1.0.0",
+    "version": "18.0.1.0.0",
     "author": "Camptocamp," "Odoo Community Association (OCA)",
     "website": "https://github.com/OCA/connector",
     "license": "LGPL-3",
diff --git a/component_event/core.py b/component_event/core.py
index 63e937f05..cb41b2318 100644
--- a/component_event/core.py
+++ b/component_event/core.py
@@ -10,7 +10,6 @@
 
 """
 
-
 from odoo.addons.component.core import WorkContext
 
 
@@ -155,6 +154,5 @@ def many_components(self, usage=None, model_name=None):
         return work.component(usage=usage, model_name=model_name)
 
     def __str__(self):
-        return "EventWorkContext({},{})".format(
-            repr(self._env or self._collection), self.model_name
-        )
+        return f"""EventWorkContext(
+                {repr(self._env or self._collection)},{self.model_name})"""
diff --git a/component_event/readme/CREDITS.md b/component_event/readme/CREDITS.md
new file mode 100644
index 000000000..83b3ec91f
--- /dev/null
+++ b/component_event/readme/CREDITS.md
@@ -0,0 +1 @@
+The migration of this module from 17.0 to 18.0 was financially supported by Camptocamp.
diff --git a/component_event/static/description/index.html b/component_event/static/description/index.html
index 6ffb64160..ffa462726 100644
--- a/component_event/static/description/index.html
+++ b/component_event/static/description/index.html
@@ -1,4 +1,3 @@
-<?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
 <head>
@@ -9,10 +8,11 @@
 
 /*
 :Author: David Goodger (goodger@python.org)
-:Id: $Id: html4css1.css 8954 2022-01-20 10:10:25Z milde $
+:Id: $Id: html4css1.css 9511 2024-01-13 09:50:07Z milde $
 :Copyright: This stylesheet has been placed in the public domain.
 
 Default cascading style sheet for the HTML output of Docutils.
+Despite the name, some widely supported CSS2 features are used.
 
 See https://docutils.sourceforge.io/docs/howto/html-stylesheets.html for how to
 customize this style sheet.
@@ -275,7 +275,7 @@
   margin-left: 2em ;
   margin-right: 2em }
 
-pre.code .ln { color: grey; } /* line numbers */
+pre.code .ln { color: gray; } /* line numbers */
 pre.code, code { background-color: #eeeeee }
 pre.code .comment, code .comment { color: #5C6576 }
 pre.code .keyword, code .keyword { color: #3B0D06; font-weight: bold }
@@ -301,7 +301,7 @@
 span.pre {
   white-space: pre }
 
-span.problematic {
+span.problematic, pre.problematic {
   color: red }
 
 span.section-subtitle {
@@ -369,7 +369,7 @@ <h1 class="title">Components Events</h1>
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 !! source digest: sha256:e1f378350f3505fa79426d36ed2b62b2bd099ef5da9445f77ada6247dca1a8c0
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
-<p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/lgpl-3.0-standalone.html"><img alt="License: LGPL-3" src="https://img.shields.io/badge/licence-LGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/OCA/connector/tree/17.0/component_event"><img alt="OCA/connector" src="https://img.shields.io/badge/github-OCA%2Fconnector-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/connector-17-0/connector-17-0-component_event"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external image-reference" href="https://runboat.odoo-community.org/builds?repo=OCA/connector&amp;target_branch=17.0"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
+<p><a class="reference external image-reference" href="https://odoo-community.org/page/development-status"><img alt="Beta" src="https://img.shields.io/badge/maturity-Beta-yellow.png" /></a> <a class="reference external image-reference" href="http://www.gnu.org/licenses/lgpl-3.0-standalone.html"><img alt="License: LGPL-3" src="https://img.shields.io/badge/licence-LGPL--3-blue.png" /></a> <a class="reference external image-reference" href="https://github.com/OCA/connector/tree/18.0/component_event"><img alt="OCA/connector" src="https://img.shields.io/badge/github-OCA%2Fconnector-lightgray.png?logo=github" /></a> <a class="reference external image-reference" href="https://translation.odoo-community.org/projects/connector-18-0/connector-18-0-component_event"><img alt="Translate me on Weblate" src="https://img.shields.io/badge/weblate-Translate%20me-F47D42.png" /></a> <a class="reference external image-reference" href="https://runboat.odoo-community.org/builds?repo=OCA/connector&amp;target_branch=18.0"><img alt="Try me on Runboat" src="https://img.shields.io/badge/runboat-Try%20me-875A7B.png" /></a></p>
 <p>This module implements an event system (<a class="reference external" href="https://en.wikipedia.org/wiki/Observer_pattern">Observer
 pattern</a>) and is a
 base block for the Connector Framework. It can be used without using the
@@ -388,7 +388,8 @@ <h1 class="title">Components Events</h1>
 <li><a class="reference internal" href="#credits" id="toc-entry-6">Credits</a><ul>
 <li><a class="reference internal" href="#authors" id="toc-entry-7">Authors</a></li>
 <li><a class="reference internal" href="#contributors" id="toc-entry-8">Contributors</a></li>
-<li><a class="reference internal" href="#maintainers" id="toc-entry-9">Maintainers</a></li>
+<li><a class="reference internal" href="#other-credits" id="toc-entry-9">Other credits</a></li>
+<li><a class="reference internal" href="#maintainers" id="toc-entry-10">Maintainers</a></li>
 </ul>
 </li>
 </ul>
@@ -446,7 +447,7 @@ <h1><a class="toc-backref" href="#toc-entry-5">Bug Tracker</a></h1>
 <p>Bugs are tracked on <a class="reference external" href="https://github.com/OCA/connector/issues">GitHub Issues</a>.
 In case of trouble, please check there if your issue has already been reported.
 If you spotted it first, help us to smash it by providing a detailed and welcomed
-<a class="reference external" href="https://github.com/OCA/connector/issues/new?body=module:%20component_event%0Aversion:%2017.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
+<a class="reference external" href="https://github.com/OCA/connector/issues/new?body=module:%20component_event%0Aversion:%2018.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**">feedback</a>.</p>
 <p>Do not contact contributors directly about support or help with technical issues.</p>
 </div>
 <div class="section" id="credits">
@@ -463,14 +464,21 @@ <h2><a class="toc-backref" href="#toc-entry-8">Contributors</a></h2>
 <li>Guewen Baconnier &lt;<a class="reference external" href="mailto:guewen.baconnier&#64;camptocamp.com">guewen.baconnier&#64;camptocamp.com</a>&gt;</li>
 </ul>
 </div>
+<div class="section" id="other-credits">
+<h2><a class="toc-backref" href="#toc-entry-9">Other credits</a></h2>
+<p>The migration of this module from 17.0 to 18.0 was financially supported
+by Camptocamp.</p>
+</div>
 <div class="section" id="maintainers">
-<h2><a class="toc-backref" href="#toc-entry-9">Maintainers</a></h2>
+<h2><a class="toc-backref" href="#toc-entry-10">Maintainers</a></h2>
 <p>This module is maintained by the OCA.</p>
-<a class="reference external image-reference" href="https://odoo-community.org"><img alt="Odoo Community Association" src="https://odoo-community.org/logo.png" /></a>
+<a class="reference external image-reference" href="https://odoo-community.org">
+<img alt="Odoo Community Association" src="https://odoo-community.org/logo.png" />
+</a>
 <p>OCA, or the Odoo Community Association, is a nonprofit organization whose
 mission is to support the collaborative development of Odoo features and
 promote its widespread use.</p>
-<p>This module is part of the <a class="reference external" href="https://github.com/OCA/connector/tree/17.0/component_event">OCA/connector</a> project on GitHub.</p>
+<p>This module is part of the <a class="reference external" href="https://github.com/OCA/connector/tree/18.0/component_event">OCA/connector</a> project on GitHub.</p>
 <p>You are welcome to contribute. To learn how please visit <a class="reference external" href="https://odoo-community.org/page/Contribute">https://odoo-community.org/page/Contribute</a>.</p>
 </div>
 </div>
diff --git a/component_event/tests/test_event.py b/component_event/tests/test_event.py
index 770764fd2..da6056fa1 100644
--- a/component_event/tests/test_event.py
+++ b/component_event/tests/test_event.py
@@ -79,6 +79,8 @@ def test_missing(self):
     def test_env_work_on(self):
         """WorkContext propagated through work_on"""
         env = mock.MagicMock(name="env")
+        env.context = mock.MagicMock()
+        env.context.get = mock.MagicMock(return_value=False)
         collection = mock.MagicMock(name="collection")
         collection.env = env
         work = EventWorkContext(
@@ -98,6 +100,8 @@ def test_env_work_on(self):
     def test_collection_work_on(self):
         """WorkContext propagated through work_on"""
         env = mock.MagicMock(name="env")
+        env.context = mock.MagicMock()
+        env.context.get = mock.MagicMock(return_value=False)
         collection = mock.MagicMock(name="collection")
         collection.env = env
         work = EventWorkContext(
@@ -115,6 +119,8 @@ def test_collection_work_on(self):
     def test_collection_work_on_collection(self):
         """WorkContext collection changed with work_on"""
         env = mock.MagicMock(name="env")
+        env.context = mock.MagicMock()
+        env.context.get = mock.MagicMock(return_value=False)
         collection = mock.MagicMock(name="collection")
         collection.env = env
         work = EventWorkContext(