show partstat status for calendar's address

CHANGELOG.rst

@@ -21,6 +21,10 @@ not released yet
 * NEW event format option `status-symbol` which represents the status of an
   event with a symbol (e.g. `✓` for confirmed, `✗` for cancelled, `?` for
   tentative)
+* NEW event format option `partstat-symbol` which represents the participation
+  status of an event with a symbol (e.g. `✓` for accepted, `✗` for declined,
+  `?` for tentative); partication status is shown for the email address
+  configured for the event's calendar
 
 0.11.2
 ======

doc/source/usage.rst

@@ -153,6 +153,9 @@ Several options are common to almost all of :program:`khal`'s commands
     status-symbol
        The status of the event as a symbol, `✓` or `✗` or `?`.
 
+    partstat-symbol
+        The participation status of the event as a symbol, `✓` or `✗` or `?`.
+
    cancelled
        The string `CANCELLED` (plus one blank) if the event's status is
        cancelled, otherwise nothing.

khal/cli.py

@@ -175,6 +175,7 @@ def build_collection(conf, selection):
                     'color': cal['color'],
                     'priority': cal['priority'],
                     'ctype': cal['type'],
+                    'address': cal['address'],
                 }
         collection = khalendar.CalendarCollection(
             calendars=props,

khal/custom_types.py

@@ -12,6 +12,7 @@ class CalendarConfiguration(TypedDict):
     color: str
     priority: int
     ctype: str
+    address: str
 
 
 class LocaleConfiguration(TypedDict):

khal/khalendar/event.py

@@ -68,7 +68,8 @@ def __init__(self,
                  color: Optional[str] = None,
                  start: Optional[dt.datetime] = None,
                  end: Optional[dt.datetime] = None,
-                 ) -> None:
+                 address: str = '',
+                 ):
         """
         :param start: start datetime of this event instance
         :param end: end datetime of this event instance
@@ -87,6 +88,7 @@ def __init__(self,
         self.color = color
         self._start: dt.datetime
         self._end: dt.datetime
+        self.address = address
 
         if start is None:
             self._start = self._vevents[self.ref]['DTSTART'].dt
@@ -290,6 +292,8 @@ def symbol_strings(self) -> Dict[str, str]:
                 'cancelled': '\N{Cross mark}',
                 'confirmed': '\N{Heavy check mark}',
                 'tentative': '\N{White question mark ornament}',
+                'declined': '\N{Cross mark}',
+                'accepted': '\N{Heavy check mark}',
             }
         else:
             return {
@@ -302,6 +306,8 @@ def symbol_strings(self) -> Dict[str, str]:
                 'cancelled': 'X',
                 'confirmed': 'V',
                 'tentative': '?',
+                'declined': 'X',
+                'accepted': 'V',
             }
 
     @property
@@ -563,15 +569,28 @@ def _alarm_str(self) -> str:
     @property
     def _status_str(self) -> str:
         if self.status == 'CANCELLED':
-            statusstr = ' ' + self.symbol_strings['cancelled']
+            statusstr = self.symbol_strings['cancelled']
         elif self.status == 'TENTATIVE':
-            statusstr = ' ' + self.symbol_strings['tentative']
+            statusstr = self.symbol_strings['tentative']
         elif self.status == 'CONFIRMED':
-            statusstr = ' ' + self.symbol_strings['confirmed']
+            statusstr = self.symbol_strings['confirmed']
         else:
             statusstr = ''
         return statusstr
 
+    @property
+    def _partstat_str(self) -> str:
+        partstat = self.partstat
+        if partstat == 'ACCEPTED':
+            partstatstr = self.symbol_strings['accepted']
+        elif partstat == 'TENTATIVE':
+            partstatstr = self.symbol_strings['tentative']
+        elif partstat == 'DECLINED':
+            partstatstr = self.symbol_strings['declined']
+        else:
+            partstatstr = ''
+        return partstatstr
+
     def attributes(self, relative_to, env=None, colors: bool=True):
         """
         :param colors: determines if colors codes should be printed or not
@@ -698,6 +717,7 @@ def attributes(self, relative_to, env=None, colors: bool=True):
         attributes["repeat-pattern"] = self.recurpattern
         attributes["alarm-symbol"] = self._alarm_str
         attributes["status-symbol"] = self._status_str
+        attributes["partstat-symbol"] = self._partstat_str
         attributes["title"] = self.summary
         attributes["organizer"] = self.organizer.strip()
         attributes["description"] = self.description.strip()
@@ -780,6 +800,13 @@ def delete_instance(self, instance: dt.datetime) -> None:
     def status(self) -> str:
         return self._vevents[self.ref].get('STATUS', '')
 
+    @property
+    def partstat(self) -> Optional[str]:
+        for attendee in self._vevents[self.ref].get('ATTENDEE', []):
+            print(attendee)
+            if attendee == 'mailto:' + self.address:
+                return attendee.params.get('PARTSTAT', '')
+
 
 class DatetimeEvent(Event):
     pass

khal/khalendar/khalendar.py

@@ -284,6 +284,7 @@ def _construct_event(self,
             ref=ref,
             color=self._calendars[calendar]['color'],
             readonly=self._calendars[calendar]['readonly'],
+            address=self._calendars[calendar]['address'],
         )
         return event
 

tests/conftest.py

@@ -56,6 +56,7 @@ def coll_vdirs(tmpdir) -> CollVdirType:
             color='dark blue',
             priority=10,
             ctype='calendar',
+            address='[email protected]',
         )
         vdirs[name] = Vdir(path, '.ics')
     coll = CalendarCollection(calendars=calendars, dbpath=':memory:', locale=LOCALE_BERLIN)
@@ -71,7 +72,8 @@ def coll_vdirs_birthday(tmpdir):
         os.makedirs(path, mode=0o770)
         readonly = True if name == 'a_calendar' else False
         calendars[name] = {'name': name, 'path': path, 'color': 'dark blue',
-                           'readonly': readonly, 'unicode_symbols': True, 'ctype': 'birthdays'}
+                           'readonly': readonly, 'unicode_symbols': True, 'ctype': 'birthdays',
+                           'address': '[email protected]'}
         vdirs[name] = Vdir(path, '.vcf')
     coll = CalendarCollection(calendars=calendars, dbpath=':memory:', locale=LOCALE_BERLIN)
     coll.default_calendar_name = cal1

tests/event_test.py

@@ -687,3 +687,38 @@ def test_timezone_creation_with_arbitrary_dates(freeze_ts, event_time):
     assert len(vtimezone) > 14
     assert 'BEGIN:STANDARD' in vtimezone
     assert 'BEGIN:DAYLIGHT' in vtimezone
+
+
+def test_partstat():
+    FORMAT_CALENDAR = (
+        '{calendar-color}{partstat-symbol}{status-symbol}{start-end-time-style} ({calendar}) '
+        '{title} [{location}]{repeat-symbol}'
+    )
+
+    event = Event.fromString(
+        _get_text('event_dt_partstat'), address='[email protected]', **EVENT_KWARGS)
+    assert event.partstat == 'ACCEPTED'
+    assert human_formatter(FORMAT_CALENDAR)(event.attributes(dt.date(2014, 4, 9))) == \
+        '✔09:30-10:30 (foobar) An Event []\x1b[0m'
+
+    event = Event.fromString(
+        _get_text('event_dt_partstat'), address='[email protected]', **EVENT_KWARGS)
+    assert event.partstat == 'DECLINED'
+    assert human_formatter(FORMAT_CALENDAR)(event.attributes(dt.date(2014, 4, 9))) == \
+        '❌09:30-10:30 (foobar) An Event []\x1b[0m'
+
+    event = Event.fromString(
+        _get_text('event_dt_partstat'), address='[email protected]', **EVENT_KWARGS)
+    assert event.partstat == 'ACCEPTED'
+    assert human_formatter(FORMAT_CALENDAR)(event.attributes(dt.date(2014, 4, 9))) == \
+        '✔09:30-10:30 (foobar) An Event []\x1b[0m'
+
+@pytest.mark.xfail
+def test_partstat_deligated():
+    event = Event.fromString(
+        _get_text('event_dt_partstat'), address='[email protected]', **EVENT_KWARGS)
+    assert event.partstat == 'ACCEPTED'
+
+    event = Event.fromString(
+        _get_text('event_dt_partstat'), address='[email protected]', **EVENT_KWARGS)
+    assert event.partstat == 'ACCEPTED'

tests/ics/event_dt_partstat.ics

@@ -0,0 +1,22 @@
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//PIMUTILS.ORG//NONSGML khal / icalendar //EN
+BEGIN:VEVENT
+SUMMARY:An Event
+DTSTART;TZID=Europe/Berlin:20140409T093000
+DTEND;TZID=Europe/Berlin:20140409T103000
+DTSTAMP:20140401T234817Z
+UID:V042MJ8B3SJNFXQOJL6P53OFMHJE8Z3VZWOU
+ATTENDEE;ROLE=REQ-PARTICIPANT;PARTSTAT=TENTATIVE;DELEGATED-FROM=
+  "mailto:[email protected]";CN=Henry Cabot:mailto:hcabot@
+  example.com
+ATTENDEE;ROLE=NON-PARTICIPANT;PARTSTAT=DELEGATED;DELEGATED-TO=
+  "mailto:[email protected]";CN=The Big Cheese:mailto:iamboss
+  @example.com
+ATTENDEE;ROLE=REQ-PARTICIPANT;PARTSTAT=ACCEPTED;CN=Jane Doe
+  :mailto:[email protected]
+ATTENDEE;PARTSTAT=ACCEPTED:mailto:[email protected]
+ATTENDEE;PARTSTAT=DECLINED:mailto:[email protected]
+ATTENDEE;PARTSTAT=TENTATIVE:mailto:[email protected]
+END:VEVENT
+END:VCALENDAR

tests/ics/event_dt_status_confirmed.ics

@@ -0,0 +1,12 @@
+BEGIN:VCALENDAR
+VERSION:2.0
+PRODID:-//PIMUTILS.ORG//NONSGML khal / icalendar //EN
+BEGIN:VEVENT
+SUMMARY:An Event
+DTSTART;TZID=Europe/Berlin:20140409T093000
+DTEND;TZID=Europe/Berlin:20140409T103000
+DTSTAMP:20140401T234817Z
+UID:V042MJ8B3SJNFXQOJL6P53OFMHJE8Z3VZWOU
+STATUS:CONFIRMED
+END:VEVENT
+END:VCALENDAR

tests/settings_test.py

@@ -40,10 +40,14 @@ def test_simple_config(self):
         )
         comp_config = {
             'calendars': {
-                'home': {'path': os.path.expanduser('~/.calendars/home/'),
-                         'readonly': False, 'color': None, 'priority': 10, 'type': 'calendar', 'address': ''},
-                'work': {'path': os.path.expanduser('~/.calendars/work/'),
-                         'readonly': False, 'color': None, 'priority': 10, 'type': 'calendar', 'address': ''},
+                'home': {
+                    'path': os.path.expanduser('~/.calendars/home/'), 'readonly': False,
+                    'color': None, 'priority': 10, 'type': 'calendar', 'address': '',
+                },
+                'work': {
+                    'path': os.path.expanduser('~/.calendars/work/'), 'readonly': False,
+                    'color': None, 'priority': 10, 'type': 'calendar', 'address': '',
+                },
             },
             'sqlite': {'path': os.path.expanduser('~/.local/share/khal/khal.db')},
             'locale': LOCALE_BERLIN,