"prasad rao" <prasadarao...@gmail.com> wrote
for x in dir(sys):
?? if sys.x is callable:
Even if you use the other suggestions to prove its
callable that doesn't mean you can do this:
???? print sys.x()
If the callable takes parameters then this will fail.
You need to know quite a lot more about what you
are calling and that is a non trivial task in the general case.
Alan G
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