def fillItemFromForm(self):
"""Automatically fill the item field values from the corresponding form widgets.
"""
catalogItem = self._catalogItem
for field in catalogItem.__class__:
fieldName = field.name
widget = getattr(self, fieldName, None)
if widget:
fieldValue = forms.getValue(widget)
if isinstance(field, orm.IdField) and not fieldValue: # if nothing is entered into Id field - treat it as NULL
fieldValue = None
elif isinstance(field, orm.DateTimeField):
if any(char.isdigit() for char in fieldValue):
fieldValue = DateTime.strptime(fieldValue, '%Y-%m-%d %H:%M:%S.%f')
else:
fieldValue = None
setattr(catalogItem, fieldName, fieldValue)
def date(self):
"""Return the date entered in the field. If it is empty or invalid - `None` is returned."""
try:
return DateTime.strptime(self.text(), '%d.%m.%Y').date()
except ValueError:
return None