模块(module)也是为了同样的目的.在Python中,一个.py文件就构成一个模块.通过模块,你可以调用其它文件中的程序. first.py def laugh(): print "Haha" second.py import first first.laugh() import first as f f.laugh() from first import laugh laugh() from first import * laugh() 多层引入,加上__init__.py ut…
#1.模块概念的官网描述 -- Module If you quit from the Python interpreter and enter it again, the definitions you have made (functions and variables) are lost. Therefore, if you want to write a somewhat longer program, you are better off using a text editor to…