def fill(self, values):
"""Implementation of form filling.
This method goes through all widgets defined on this view one by one and calls their
``fill`` methods appropriately.
``None`` values will be ignored.
It will log any skipped fill items.
It will log a warning if you pass any extra values for filling.
It will store the fill value in :py:attr:`last_fill_data`. The data will be "deflattened" to
ensure uniformity.
Args:
values: A dictionary of ``widget_name: value_to_fill``.
Returns:
:py:class:`bool` if the fill changed any value.
"""
changed = []
values = deflatten_dict(values)
self.last_fill_data = values
changed.append(self.before_fill(values))
# there are some views like ConditionalView which are dynamically updated
# it is necessary to pass current view at least for
# name -> widget resolution right before fill and for logging
self.fill_strategy.context = FillContext(parent=self)
changed.append(self.fill_strategy.do_fill(values))
a_fill = self.after_fill(any(changed))
return a_fill if isinstance(a_fill, bool) else any(changed)
def fill(self, fill_data):
values = deflatten_dict(fill_data)
was_change = False
self.before_fill(values)
for key, value in values.items():
widget = self.fields(key)
if value is None:
self.logger.debug('Skipping fill of %r because value was None', key)
continue
try:
if widget.fill(value):
was_change = True
except NotImplementedError:
continue
self.after_fill(was_change)
return was_change
def fill(self, fill_data):
values = deflatten_dict(fill_data)
was_change = False
self.before_fill(values)
for key, value in values.items():
widget = self.fields(key)
if value is None:
self.logger.debug('Skipping fill of %r because value was None', key)
continue
try:
if widget.fill(value):
was_change = True
except NotImplementedError:
continue
self.after_fill(was_change)
return was_change
def fill(self, values):
"""Implementation of form filling.
This method goes through all widgets defined on this view one by one and calls their
``fill`` methods appropriately.
``None`` values will be ignored.
It will log any skipped fill items.
It will log a warning if you pass any extra values for filling.
It will store the fill value in :py:attr:`last_fill_data`. The data will be "deflattened" to
ensure uniformity.
Args:
values: A dictionary of ``widget_name: value_to_fill``.
Returns:
:py:class:`bool` if the fill changed any value.
"""
changed = []
values = deflatten_dict(values)
self.last_fill_data = values
changed.append(self.before_fill(values))
extra_keys = set(values.keys()) - set(self.widget_names)
if extra_keys:
self.logger.warning(
'Extra values that have no corresponding fill fields passed: %s',
', '.join(extra_keys))
to_fill = [(getattr(self, n), values[n]) for n in self.widget_names
if n in values and values[n] is not None]
changed.append(self.fill_strategy.do_fill(to_fill))
a_fill = self.after_fill(any(changed))
return a_fill if isinstance(a_fill, bool) else any(changed)
