[Python-Dev] Tricky way of of creating a generator via a comprehension expression

Greg Ewing greg.ewing at canterbury.ac.nz
Thu Nov 23 17:26:39 EST 2017

Guido van Rossum wrote:
> The debugger does stop at each iteration. It does see a local named ".0" 
> I suppose there currently is no way for the debugger to map the variable 
> names to what they are named in the source, right?

If the hidden local were named "a.0" where "a" is the original
name, mapping it back would be easy. It would also be easily
understood even if it weren't mapped back.


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