On Jun 17, 2005, at 2:49 PM, Chris Barker wrote:
> Hi all (but mostly Bob)
>
> I'm having trouble with bdist_mpkg and the matplotlib data dir. In
> setup.py, data_files is defined as:
>
> [('share/matplotlib', ['fonts/afm/cmex10.afm', 'fonts/afm/cmmi10.afm',
> 'fonts/afm/cmr10.afm', 'fonts/afm/cmsy10.afm', 'fonts/afm/cmtt10.afm',
> 'fonts/afm/pagd8a.afm', 'fonts/afm/pagdo8a.afm',
> ...
>
> (there are lots more, but you get the idea).
>
> I guess this means that the files listed should all go into
> "share/matplotlib"
>
> If I install with "setup.py install" they end up in:
>
> /Library/Frameworks/Python.framework/Versions/2.4/share/matplotlib
>
> but when I use bdist_mpkg, they get put in:
>
> /usr/local/share/share/matplotlib
>
> Note the double "share".
That's probably a bug, but it should probably happen with Python 2.3
also. Can you reproduce there?
> As a result, matplotlib can't find them. I think it's looking in
>
> /usr/local/share/matplotlib
>
> without the double share.
>
> so, two questions: why is it putting it in /usr/local at all? I'd
> prefer
> that python packages just stay in the python tree. However, that's a
> taste issue, I suppose. More importantly how can we get rid of the
> extra
> "share"?
For framework builds of Python, bdist_mpkg currently defaults scripts
and data into /usr/local instead of in-framework. This is especially
important for the Apple framework, but not as much for the others.
Using data_files in this manner at all is usually the wrong thing to
do anyway. Python packages should really put the files they need
into the package, not some semi-random location on the filesystem.
-bob
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