python 版本2.7.2
__main__.py
文件内容如下
print '__name__ is ' + __name__
test_import.py
文件内容如下
import __main__
cmd 执行 python test_import.py
输出空空如也 求解
好吧,这是一个很小白的问题.
http://docs.python.org/2/library/main.html
This module represents the (otherwise anonymous) scope in which the interpreter’s main program executes — commands read either from standard input, from a script file, or from an interactive prompt. It is this environment in which the idiomatic “conditional script” stanza causes a script to run:
if __name__ == "__main__":
main()
你看看你 import 进来的那个
__main__
是什么 =w=