将参数传递给类的 main 方法

Question

How can I pass a parameter to __main__ method?

Suppose I have the following class resides in a file base.py :

base.py

class Base(object):
    var_text = ""
    def do_something(self):
       pass

if __name__ == '__main__':
    print (var_text)

Now, I have a file child.py where I want to pass var_text to main method in base.py . How do I do that?

child.py

#!/usr/bin/python

def test(self):
   b = Base()

Thank you in advance.

Answer 1

With inheritance you can do it as such

class Base(object):
    var_text = "hello"
    def do_something(self):
       pass

class Child(Base):
    pass

child = Child()

print child.var_text