The OptionParser.allow_interspersed_args attribute is undocumented in the Sphinx documentation. (It is mentioned in the OptionParser docstring.) By its name it appears to actually part of the official API, so should at least be mentioned in the rst file.
Georg> The (en|dis)able_interspersed_args accessors are already Georg> documented, so I see no reason to document the attribute as Georg> well... But it is documented in the class's docstring and there are no docstrings for the methods. It's not at all clear which is the "best" way to change that particular behavior. Skip
The methods do have docstrings (trunk rev, line 1283 and 1291). And usually, when there are accessors for a property, they are the preferred way to change it. Anyway, I don't see a reason to do something here, so please propose a patch if you still think the docs inadequate.