#27433: ModelForm with BooleanField can not save False/unchecked
-------------------------------------+-------------------------------------
Reporter: Christian Pedersen | Owner: Ingo
| Klöcker
Type: Bug | Status: closed
Component: Forms | Version: 1.10
Severity: Normal | Resolution: invalid
Keywords: | Triage Stage:
| Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Changes (by Christian Pedersen):
* status: new => closed
* resolution: => invalid
Comment:
I found the problem. It turns out django-cassandra-engine overrides the
construct_instance method.
Change
{{{
if (field_has_default and form.add_prefix(f.name) not in form.data
and
not getattr(form[f.name].field.widget,
'dont_use_model_field_default_for_empty_data',
False)):
continue
}}}
to
{{{
if (field_has_default and
form[f.name].field.widget.value_omitted_from_data(form.data, form.files,
form.add_prefix(f.name))):
continue
}}}
That explains why it works in 1.10.1 only.
--
Ticket URL: <https://code.djangoproject.com/ticket/27433#comment:8>
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