Getting function and args from generator objects

[Terry Reedy]

Rui Jorge Rei wrote:
> I have been searching for a way to fetch the originating function object 
> from a generator.

Futile, I believe.

  I would also like to get all the arguments and keyword
> arguments that were used when calling the function that created the 
> generator.

The arguments to a generator function are the arguments to the generator 
's next method.  The code is (in 3.0, at least) .gi_code and you can 
extract whatever you can from that.

tjr