print "test"
def print_a():
    print "aa"

if __name__ == "__main__":
    imp = __import__("one")
    print dir(imp)

import one
import two
import three

if __name__ == '__main__':
    one.foo()
    two.bar()
    three.baz()

import one
import two
import three

result = one.func()
instance = two.YourClass()
something = three.func()

#file: thisfile.py
def func():
   return 1,2,3

if __name__ == "__main__":
   if func() != (1,2,3):
      print "Error with func"
   else:
      print "func checks out OK"

#anotherfile.py
import thisfile