[Twisted-Python] module interface checking tool

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On Thu, 2004-08-05 at 03:06 -0400, James Y Knight wrote:
> So, I was a bit irritated recently because there is no way to test for 
> private name usage in a module's namespace. '__all__' is a good start, 
> but it is somewhat poor for a few reasons:

WOW.  THank you for doing this, james.  This is more useful than
PyChecker output, I think.  It's also a little depresing.  We really
need a better-documented public API!

I have created 2 new issues for this, one for adding __all__ to all
modules and one for testing that it's obeyed properly.  #658 and #659,
respectively.  They are tentatively assigned to you, but I expect you
can carve up Twisted and motivate others to actually do most of the
work :).