flask_oauthlib/client.py
def init_app(self, app):
        """Init app with Flask instance.

        You can also pass the instance of Flask later::

            oauth = OAuth()
            oauth.init_app(app)
        """
        self.app = app
        app.extensions = getattr(app, 'extensions', {})
        app.extensions[self.state_key] = self
def init_app(self, app):
        """Init app with Flask instance.

        You can also pass the instance of Flask later::

            oauth = OAuth()
            oauth.init_app(app)
        """
        self.app = app
        app.extensions = getattr(app, 'extensions', {})
        app.extensions[self.state_key] = self
Init app with Flask instance.

        You can also pass the instance of Flask later::

            oauth = OAuth()
            oauth.init_app(app)