def join(self, channel_name):
        """ https://api.slack.com/methods/channels.join
        """
        self.params.update({
            'name': channel_name,
            })
        return FromUrl('https://slack.com/api/channels.join', self._requests)(data=self.params).post()
def join ( self , channel_name ) : self . params . update ( { 'name' : channel_name , } ) return FromUrl ( 'https://slack.com/api/channels.join' , self . _requests ) ( data = self . params ) . post ( )
https://api.slack.com/methods/channels.join