id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
3376	newforms.Form.clean_data is not read-only	jfindlay@…	Adrian Holovaty	"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	Forms	dev					Unreviewed	0	0	0	0	0	0