def _clone_contrib_fields(self, new_event):
attrs = get_simple_column_attrs(ContributionField) - {'field_data'}
for old_contrib_field in self.old_event.contribution_fields:
contrib_field = ContributionField()
contrib_field.populate_from_attrs(old_contrib_field, attrs)
contrib_field.field_data = deepcopy(old_contrib_field.field_data)
new_event.contribution_fields.append(contrib_field)
self._contrib_field_map[old_contrib_field] = contrib_field
def _clone_contrib_fields(self, new_event):
attrs = get_simple_column_attrs(ContributionField) - {'field_data'}
for old_contrib_field in self.old_event.contribution_fields:
contrib_field = ContributionField()
contrib_field.populate_from_attrs(old_contrib_field, attrs)
contrib_field.field_data = deepcopy(old_contrib_field.field_data)
new_event.contribution_fields.append(contrib_field)
self._contrib_field_map[old_contrib_field] = contrib_field
