Fix datetimeComponent value setter. Update README:

- Fix datetimeComponent value setter, to properyly parse when the
  enableTime property is False. This fixes a bug/regression in version
  1.2.3.
- Update README concerning the datetime component value.

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## 1.2.6
+
+- Fix `datetimeComponent` value setter, to properyly parse when the
+  `enableTime` property is `False`.\
+  This fixes a bug/regression in version 1.2.3.
+- Update README concerning the datetime component value.
+
 ## 1.2.5
 
 Improve the load methods for components and `gridRow`, by passing
@@ -22,13 +29,16 @@ validation errors.
 
 ## 1.2.3
 
-Improve the `datetimeComponent` to properly parse a date with a custom format, when the `enableTime` (new property) is False.
+Improve the `datetimeComponent` value setter, to properly parse a date
+with a custom format, when the `enableTime` (new property) is `False`.
 
 Provide the `component_class_mapping` (interface) in the keyword arguments of the Form (class) instantiation.
 
 ## 1.2.2
 
-Refactored the `Component` class `conditionally_visible` method, to call the following 2 methods which can be extended in component subclasses:
+Refactored the `Component` class `conditionally_visible` method, to
+call the following 2 methods which can be extended in component
+subclasses:
 - `conditional_visible_json_when`
 - `conditional_visible_json_logic`
 

README.md

@@ -123,6 +123,9 @@ For more examples of usage, see the unit-tests.
 
 # datetime value
 >> print(form.input_components['birthday'].value)
+'2009-10-16'
+
+>> print(form.input_components['birthday'].to_date())
 datetime.date(2009 10 16)
 
 # datagrid (rows property)
@@ -135,7 +138,7 @@ datetime.date(2009 10 16)
 >> for row in form.input_components['datagridMeasurements'].rows:
 >>    dtime = row['measurementDatetime']
 >>    fahrenheit = row['measurementFahrenheit']
->>    print(%s: %s, %s: %s' % (dt.label, dt.value, fahrenheit.label, fahrenheit.value))
+>>    print(%s: %s, %s: %s' % (dt.label, dt.to_datetime(), fahrenheit.label, fahrenheit.value))
 
 Datetime: datetime.datetime(2021, 5, 8, 11, 39, 0, 296487), Fahrenheit: 122
 Datetime: datetime.datetime(2021, 5, 8, 11, 41, 5, 919943), Fahrenheit: 131

formiodata/components/datetime.py

@@ -74,8 +74,21 @@ def value(self, value):
         if not self.enableTime:
             # OMG some parsing to deal with the ISO format (storage).
             try:
-                datetime.fromisoformat(value)
-                super(self.__class__, self.__class__).value.fset(self, value)
+                dt = datetime.fromisoformat(value)
+                dt_format = self.raw.get('format')
+                py_format = copy(dt_format)
+                for date_part, mapping in self._format_mappings().items():
+                    done_date_part = False
+                    for fm_formio, fm_py in mapping.items():
+                        # fm_formio are (JS) uibDateParser codes, see comment
+                        # in _format_mappings
+                        if not done_date_part and fm_formio in dt_format:
+                            py_format = py_format.replace(fm_formio, fm_py)
+                            done_date_part = True
+                super(self.__class__, self.__class__).value.fset(
+                    self,
+                    dt.strftime(py_format)
+                )
             except ValueError:
                 dt_format = self.raw.get('format')
                 py_format = copy(dt_format)

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "formio-data"
-version = "1.2.5"
+version = "1.2.6"
 homepage = "https://github.com/novacode-nl/python-formio-data"
 description = "formio.js JSON-data API"
 readme = "README.md"

tests/data/test_example_builder.json

@@ -343,7 +343,7 @@
               "useLocaleSettings": false,
               "allowInput": true,
               "enableDate": true,
-              "enableTime": true,
+              "enableTime": false,
               "defaultDate": "",
               "displayInTimezone": "viewer",
               "timezone": "",

tests/test_performance_nested_components.py

@@ -5,22 +5,8 @@
 import time
 import unittest
 
-from datetime import datetime, date, timezone, timedelta
-
 from tests.utils import readfile
 from formiodata.builder import Builder
-from formiodata.form import Form
-
-from formiodata.components.columns import columnsComponent
-from formiodata.components.datetime import datetimeComponent
-from formiodata.components.email import emailComponent
-from formiodata.components.number import numberComponent
-from formiodata.components.select import selectComponent
-from formiodata.components.textfield import textfieldComponent
-from formiodata.components.checkbox import checkboxComponent
-from formiodata.components.panel import panelComponent
-from formiodata.components.datagrid import datagridComponent
-from formiodata.components.editgrid import editgridComponent
 
 
 class PerformanceNestedTestCase(unittest.TestCase):
@@ -47,7 +33,7 @@ def load_builders_range(self, range_num, load_path_objects):
         self.logger.info('\n'.join(msg_lines))
         # self.logger.info(end - start)
 
-    def XX_test_Builder_component_with_path_objects(self):
+    def test_Builder_component_with_path_objects(self):
         """ Builder: component path objects """
 
         msg_lines = [
@@ -60,7 +46,7 @@ def XX_test_Builder_component_with_path_objects(self):
         self.load_builders_range(100, load_path_objects=True)
         self.load_builders_range(1000, load_path_objects=True)
 
-    def XX_test_Builder_component_no_path_objects(self):
+    def test_Builder_component_no_path_objects(self):
         """ Builder: component NO path objects """
 
         msg_lines = [