On Mar 6, 10:37 am, gregor kling <gregor.kl...@dvz.fh-giessen.de>
wrote:
> Hello List,
>
> I have a form inheriting from ModelForm.
> class C(ModelForm):
> <overidden field definitions>
>
> class Meta:
> model = SomeModel
>
> def clean_somefield:
> enhanced checks
>
> Now my problem is how to access session data (request.session)
> from within the clean method.
> Does anyone have a clue how to this.
>
> gfk
Override the form's __init__ method to accept the request as a keyword
parameter, and stash it in an instance attribute.
class MyForm(forms.ModelForm):
def __init__(self, *args, **kwargs):
self.request = kwargs.pop('request')
super(MyForm, self).__init__(*args, **kwargs)
def clean_somefield(self):
.. do something with self.request...
form = MyForm(request.POST, request=request, instance=myinstance)
--
DR.
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