py2app prescripts

Posted by yoav.aner on Stack Overflow See other posts from Stack Overflow or by yoav.aner
Published on 2010-03-30T11:10:12Z Indexed on 2010/03/30 11:13 UTC
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Filed under:

python

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py2app

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monkeypatching

The py2app documentation mentions prescripts, being run by __boot__.py prior to the main python script. I couldn't find a way to easily specify any prescript on the setup.py file or build process.

I did however manage to 'hack' __boot__.py manually and add another _run(prescript) command before my main _run(main_script) and it seemed to work fine. It would however be much better using the standard py2app build process.

What I'm essentially trying to do is monkey-patch my sites-packages.zip file prior to the main script being launched. The prescript essentially checks for updates on the server, and if there are any, downloads them, and then overwrites the site-packages.zip file. Much quicker than having to re-install the application from scratch.

Any ideas?

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