[英]python accessing variable from different module
I have 2 scripts. 我有2个脚本。 Main.py and module1.py . Main.py和module1.py 。
class classA():
def method1(self):
self.c=a+b
....
....
def method2():
....
class classB():
....
class classC():
....
import module1
print module1.classA.c
I am trying to access the variable c from module1.py
classA
in the main.py
But when i run main.py, it gave me error saying "c is not defined".What is the correct way to do it? 我试图从访问变量c module1.py
classA
在main.py
但是当我运行main.py,它给了我错误说“C没有定义”。什么是做了正确的方法是什么? i have tried _builtin_
as well but it gave me the same error. 我也尝试过_builtin_
,但这给了我同样的错误。
You did not call the function, thus self.c
would never have been created. 您没有调用该函数,因此将永远不会创建self.c
Also, create an instance of the class: 另外,创建该类的实例:
import module1
myinst = module1.classA()
myinst.method1()
print myinst.c
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