web.py 文件源码

def initialize(self):
        """Hook for subclass initialization.

        A dictionary passed as the third argument of a url spec will be
        supplied as keyword arguments to initialize().

        Example::

            class ProfileHandler(RequestHandler):
                def initialize(self, database):
                    self.database = database

                def get(self, username):
                    ...

            app = Application([
                (r'/user/(.*)', ProfileHandler, dict(database=database)),
                ])
        """
        pass