mongodb/mongo-python-driver — pull request #151 by adgaudio (2013-01-17 03:00:07+00:00)
Title:  raise error when trying to use deprecated kwargs to create_collection

Currently, if you try to do something like db.create_collection(..., options={'capped'=True}), the collection will be created but the options specified will be ignored.

Since the options kwarg is deprecated, I suggest you raise an error rather than silently ignore it.