[issue9928] weird oddity with bz2 context manager

[Benjamin Peterson]

Benjamin Peterson <benjamin at python.org> added the comment:

2010/9/23 Antoine Pitrou <report at bugs.python.org>:
>
> Antoine Pitrou <pitrou at free.fr> added the comment:
>
> Actually, it is because bz2 doesn't call PyType_Ready() but instead sets some field manually. Perhaps we could have a guard somewhere that raises a fatal error when a C extension type hasn't been properly readied?

The problem is that there's no one entry point for types to get into
the C-API. I suppose we could iterate through a c-module's dictionary
after it's initialized...

>
> In the meantime, this patch seems to solve the issue:

Please apply.

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue9928>
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