On May 14, 2009, at 5:28 AM, Dag Sverre Seljebotn wrote:
> Robert Bradshaw wrote:
>>
>>> An additional idea (not implemented) - it would be awesome to
>>> have the
>>> first module listed (that is, the one directly imported) to have
>>> __name__ == "__main__", so the normal Python idiom works. I
>>> researched this for the past few hours, but I could not find a
>>> way to
>>> do this without modifying the module's code. My best solution is
>>> the
>>> following:
>>> 1. For each module, mymod.pyx:
>>> 1a. Add a new externally-visible global variable:
>>> int __pyx_mymod_is___main__ = 0;
>>> 1b. When converting the code for __name__, if
>>> __pyx_mymod_is___main__,
>>> return "__main__", else the module name.
>>> 2. In the script below, set
>>> __pyx_mainmod_is___main__ = 1;
>>> right before the call to PyImport_ImportModule(), where "mainmod" is
>>> the main module.
>>
>> Done. The flag is __pyx_module_is_main_[fullyqualifiedname.replace
>> ('.', '__')]
>>
>
> This apparently broke stuff when embed is not turned on. A quick
> hackaround at
>
> http://hg.cython.org/cython-devel/rev/efe5cac433da
>
> but you will have to look.
Oops. Yes.
- Robert
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