numpy/numpydoc — pull request #29 by tacaswell (2014-12-31 03:47:52+00:00)
Title: ENH : NumpyDocString subclass collections.Mapping

Sub-classing `collections.Mapping` and providing a __iter__ and __len__
methods (completely delegated to _parsed_data) makes NumpyDocString
behave as a dictionary with fixed keys.