Question

How do u share global variables across modules using py? :-?

Answer 1

Modules are a complex topic in Python. See http://docs.python.org/tutorial/modules.html for a full description. But in really simple terms, if you define a variable XX in module M, you can use it by first importing M, then reference the variable as M.XX:

In M.py:
XX = 17

In use_m.py:
import M
print M.XX