12.7.2 使用from-import 导入包: 函数导入: [root@node01 20180509]# cat tt1.py def fun1(): return 1 def fun2(): return 2 Str='aaa123' [root@node01 20180509]# cat tt1.py def fun1(): return 1 def fun2(): return 2 Str='aaa123' [root@node01 20180509]# cat a1.py from tt1 import * print Str [root@node01 20180509]# python a1.py aaa123 [root@node01 20180509]# cat a1.py from tt1 import * print Str print fun1() print fun2() [root@node01 20180509]# python a1.py aaa123 1 2 方法导入: [root@node01 20180509]# cat tt2.py class tt2(object): def __init__(self,a,b): self.a=a self.b=b def fun1(self,x,y): return x+y def fun2(self,x,y): return x+y [root@node01 20180509]# cat a2.py from tt2 import * a=tt2('11','22') print a print type(a) print a.fun1(3,5) print a.fun2(9,5) [root@node01 20180509]# python a2.py <tt2.tt2 object at 0x7fc053755c10> <class 'tt2.tt2'> 8 14
python 函数导入和方法导入
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