If you app defines some URLs with a name, and you want to overwrite this at project level with a different view you can use this snippet. You only need to change on line in the application code (the import statement).
has_perm.py: Check if a user can access a view without calling it One of the goals: You can disable or hide a link if the user must not call it.
Deprecated! I use south in all applications with database backend now.
Changing the size of max_length in the model is fast. But sometimes you forget to update all running systems which use this model. This unittest helps you to find the difference between Model and DB before the users get uncaught exceptions.
Maybe there is a better solution, feedback welcome!
This is deprecated. I don't use it anymore, since forms now have the attribute "has_changed". The method form_changed() returns a boolean value. It is True if the submitted values of the bound and valid form are different than the initial values. It works for me. Feedback welcome. Set debug=True if you want to know what's going on.
Deprecated. I don't use this any more. Hi, I want decimal input which uses a comma as decimal seperator. It was quite complicated, but it works. It can be used as an example how to create an own subclass of an existing db.Field class and how to pass the dbfield to the widget, and use it in its render() method. I think my snippet is too complicated, but couldn't find a better solution. If you do, please tell me.