Python Create object

Class Foo:

def F1 (self):

Pass

obj = Foo ()

OBJ.F1 ()

+++++++++++

obj = Foo ()

FOO.F1 (obj)

Python is a multi-inheritance, like in Java is a single inheritance, so if you want to inherit more, must one to

Tornado's handler has a hook in it that can be modular.

Class Foo (object):

def initialize (self):

Self. A =123

Super (foo,self). Initialize I think here, even if there is no parent class, only object, a single class can Inherit

Actions of the parent class

Class MainHandler (Foo,tornado.web.requesthandler):

def get (self):

Print (self. A

++++++++++++++

Of course, you can also inherit one

Class Foo (Tornado.web.RequestHandler):
    def initialize (self):
        Self. A = 123
        Self.set_cookie (AG)
        Super (Foo,self). Initialize ()

Class MainHandler (Foo):

    def get (self):
        Print (self. A
        Self.write ("Hello, World")

Python Creation Object