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if request.method == 'POST': userf = UsersModelForm(request.POST) username = userf.data['username'] password = userf.data['password'] passwordrepeat = userf.data['passwordrepeat'] email = userf.data['email'] I tried this:
tempSalt = bcrypt.gensalt() password = bcrypt.hashpw(password,tempSalt) passwordrepeat = bcrypt.hashpw(passwordrepeat,tempSalt) userf.data['password'] = password userf.data['passwordrepeat'] = passwordrepeat But i got error. How can i change the value of userf.data['password'] and userf.data['passwordrepeat'] before saving?
Error:
AttributeError at /register This QueryDict instance is immutable Request Method: POST Request URL: http://127.0.0.1:8000/register Django Version: 1.3.1 Exception Type: AttributeError Exception Value: This QueryDict instance is immutable Exception Location: /usr/local/lib/python2.6/dist-packages/django/http/__init__.py in _assert_mutable, line 359 Python Executable: /usr/bin/python Python Version: 2.6.6 Python Path: ['/home/user1/djangoblog', '/usr/lib/python2.6', '/usr/lib/python2.6/plat-linux2', '/usr/lib/python2.6/lib-tk', '/usr/lib/python2.6/lib-old', '/usr/lib/python2.6/lib-dynload', '/usr/local/lib/python2.6/dist-packages', '/usr/lib/python2.6/dist-packages', '/usr/lib/python2.6/dist-packages/gst-0.10', '/usr/lib/pymodules/python2.6', '/usr/lib/pymodules/python2.6/gtk-2.0'] 
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You can override forms for django's built-in admin by setting form attribute of ModelAdmin to your own form class. See: https://docs.djangoproject.com/en/dev/ref/contrib/admin/#django.contrib.admin.ModelAdmin.form.
To set default form values with Django Python, we create the form instance with the default values in the constructor arguments. Or we can put the default values in the form definition. to create a JournalForm instance with the initial argument set to a dictionary with the initial form values.
The disabled boolean argument, when set to True , disables a form field using the disabled HTML attribute so that it won't be editable by users. Even if a user tampers with the field's value submitted to the server, it will be ignored in favor of the value from the form's initial data.
Creating objects To create an object, instantiate it using keyword arguments to the model class, then call save() to save it to the database. This performs an INSERT SQL statement behind the scenes. Django doesn't hit the database until you explicitly call save() . The save() method has no return value.
If you need to do something to the data before saving, just create a function like:
def clean_nameofdata(self): data = self.cleaned_data['nameofdata'] # do some stuff return data All you need is to create a function with the name **clean_***nameofdata* where nameofdata is the name of the field, so if you want to modify password field, you need:
def clean_password(self): if you need to modify passwordrepeat
def clean_passwordrepeat(self): So inside there, just encrypt your password and return the encrypted one.
I mean:
def clean_password(self): data = self.cleaned_data['password'] # encrypt stuff return data so when you valid the form, the password would be encrypted.
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