mptt
¶
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exception
mptt.
AlreadyRegistered
¶ Deprecated - don’t use this anymore. It’s never thrown, you don’t need to catch it
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mptt.
register
(*args, **kwargs)¶ Registers a model class as an MPTTModel, adding MPTT fields and adding MPTTModel to __bases__. This is equivalent to just subclassing MPTTModel, but works for an already-created model.