[Distutils] PyPI upload doesn't support eggs?

[Phillip J. Eby]

I can't seem to convince the "upload" command to send egg distributions to 
PyPI.  I'm using the CVS head version of "upload", and modified bdist_egg 
to add the necessary information to distribution.dist_files, but attempting 
to upload gives this response (using --show-response):

Submitting dist\setuptools-0.5a4-py2.3.egg to http://www.python.org/pypi
Upload failed (500): There's been a problem with your request
--------------------------------------------------------------------------- 
Erro
r...

There's been a problem with your request

exceptions.ValueError: invalid distribution file 
-------------------------------
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Any suggestions?