rlmain.py 文件源码

def set_completer(self, function=None): 
        '''Set or remove the completer function.

        If function is specified, it will be used as the new completer
        function; if omitted or None, any completer function already
        installed is removed. The completer function is called as
        function(text, state), for state in 0, 1, 2, ..., until it returns a
        non-string value. It should return the next possible completion
        starting with text.
        '''
        log('set_completer')
        self.completer = function