#！/usr/bin/env python
def test():
 print '__name__ = ',__name__
if __name__ == '__main__':
 test()

#！/usr/bin/env python
import Py1.py
 
def test():
 print '__name__ = ',__name__
if __name__ == '__main__':
 test()
 print ‘Py1.py __name__ = ',Py1.__name__

__name__=__main__
Py1.py __name__=Py1

if __name__ == '__main__':
 test()