#3376: newforms.Form.clean_data is not read-only
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Reporter: [EMAIL PROTECTED] | Owner: adrian
Status: new | Component: django.newforms
Version: SVN | Resolution:
Keywords: | Stage: Design decision
needed
Has_patch: 0 | Needs_docs: 0
Needs_tests: 0 | Needs_better_patch: 0
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Old description:
> Is it possible to make newforms.Form.clean_data immutable? I'm kind of
> surprised it isn't, but I don't know the meaning or purpose of all
> things.
>
> $ python manage.py shell
> Python 2.4.4c1 (#2, Oct 11 2006, 21:51:02)
> [GCC 4.1.2 20060928 (prerelease) (Ubuntu 4.1.1-13ubuntu5)] on linux2
> Type "help", "copyright", "credits" or "license" for more information.
> (InteractiveConsole)
> >>> from django import newforms
> >>> class form(newforms.Form):
> ... a = newforms.IntegerField()
> ... b = newforms.CharField()
> ...
> >>> d = {'a': 1, 'b': 'field b'}
> >>> f = form(d)
> >>> f.is_valid()
> True
> >>> f.clean_data
> {'a': 1, 'b': u'field b'}
> >>> f.clean_data['a'] = 2
> >>> f.clean_data
> {'a': 2, 'b': u'field b'}
> >>>
New description:
Is it possible to make newforms.Form.clean_data immutable? I'm kind of
surprised it isn't, but I don't know the meaning or purpose of all things.
{{{
$ python manage.py shell
Python 2.4.4c1 (#2, Oct 11 2006, 21:51:02)
[GCC 4.1.2 20060928 (prerelease) (Ubuntu 4.1.1-13ubuntu5)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
(InteractiveConsole)
>>> from django import newforms
>>> class form(newforms.Form):
... a = newforms.IntegerField()
... b = newforms.CharField()
...
>>> d = {'a': 1, 'b': 'field b'}
>>> f = form(d)
>>> f.is_valid()
True
>>> f.clean_data
{'a': 1, 'b': u'field b'}
>>> f.clean_data['a'] = 2
>>> f.clean_data
{'a': 2, 'b': u'field b'}
}}}
Comment (by adrian):
(Fixed formatting in description.)
--
Ticket URL: <http://code.djangoproject.com/ticket/3376#comment:5>
Django Code <http://code.djangoproject.com/>
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