脚本和模块

• 模块不能直接运行
• 脚本可以
• 参考http://blog.csdn.net/kenkywu/article/details/6743462

创建一个test.py

def test2():
   print "test2 is running"
if __name__ == "__main__":#自运行时调用该程序块
   print "test main is working"

if __name__ == "test":#import时调用该程序块
   print "test is invoked"

>>>python test.py test main is working >>>import test test is invoked >>> test.test2()

print "test2 is running"