completion.py 文件源码

def generate_parameters(self, text, state):
        if state == 0:
            self.available = []
            self.current = 0
            try:
                line = readline.get_line_buffer()[:readline.get_endidx()].split(' ')
                cmd = self.manager.find(line[0])
            except:
                return 0
            current_params = list(filter(lambda x: len(x.strip()) > 0, line[1:-1] if len(line) > 2 else []))
            if ',' in text:
                text = text.split(',')[-1]
            for i in cmd.parameters(self.mole, current_params):
                if i[:len(text)] == text:
                    self.available.append(i)
            self.available.sort()
            if len(self.available) == 1:
                text = self.available[0]
                self.available = []
                self.current = len(self.available)
                return text + cmd.parameter_separator(current_params)
        return self.get_completion(text, state)