basemode.py 文件源码

def _display_completions(self, completions):
        if not completions:
            return
        self.console.write('\n')
        wmax = max(map(len, completions))
        w, h = self.console.size()
        cols = max(1, int((w - 1) / (wmax + 1)))
        rows = int(math.ceil(float(len(completions)) / cols))
        for row in range(rows):
            s = ''
            for col in range(cols):
                i = col * rows + row
                if i < len(completions):
                    self.console.write(completions[i].ljust(wmax + 1))
            self.console.write('\n')
        if in_ironpython:
            self.prompt = sys.ps1
        self._print_prompt()