[Baypiggies] introspecting for generator vs non-generator function

Alex Martelli aleaxit at gmail.com
Sat Nov 15 05:04:48 CET 2008

On Fri, Nov 14, 2008 at 7:44 PM, Matt Good <matt at matt-good.net> wrote:
> On Nov 14, 2008, at 4:07 PM, Alex Martelli wrote:
>> Just in case anybody's interested, please see
>> http://aleaxit.blogspot.com/2008/11/python-introspecting-for-generator-vs.html
> There's a co_flags for that:
> "The following flag bits are defined for co_flags: ... bit 0x20 is set if
> the function is a generator."
> So:
> def is_generator(func):
>  return bool(func.func_code.co_flags & 0x20)
> I also tried posting a comment, but maybe it's awaiting moderation.

Yes it was -- I just approved it.  Thanks!  If there's one thing that
makes me even happier than teaching, it's learning!-)


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