[Python-3000] iostack and Oh Oh

[Phillip J. Eby]

At 01:41 PM 12/1/2006 -0800, Bill Janssen wrote:
>And adding GFs does not give us a coherent ability to do type
>introspection, which I think would help.  Again, I seem to need to
>look at values *returned* from calls as much as I worry about the type
>of parameters passed into my functions.  GFs wouldn't help me there,
>would they?

Why wouldn't they?