def add_cmd_handler(self, cmd, func):
        """Adds a command handler for a command."""
        len_args = len(inspect.getargspec(func)[0])

        def add_meta(f):
            def decorator(*args, **kwargs):
                f(*args, **kwargs)
            decorator.bytes_needed = len_args - 1  # exclude self
            decorator.__name__ = f.__name__
            return decorator
        func = add_meta(func)
        self._command_handlers[cmd] = func
def add_cmd_handler ( self , cmd , func ) : len_args = len ( inspect . getargspec ( func ) [ 0 ] ) def add_meta ( f ) : def decorator ( * args , ** kwargs ) : f ( * args , ** kwargs ) decorator . bytes_needed = len_args - 1 decorator . __name__ = f . __name__ return decorator func = add_meta ( func ) self . _command_handlers [ cmd ] = func
Adds a command handler for a command.