console.py 文件源码

def get_input(self):
            while msvcrt.kbhit():
                c = msvcrt.getwch()
                if c == u'\r':  # new line
                    c = u'\n'
                    stdout.write(c)
                    self.input += c
                    self.protocol.dataReceived(self.input)
                    self.input = ''
                elif c in (u'\xE0', u'\x00'):
                    # ignore special characters
                    msvcrt.getwch()
                elif c == u'\x08':  # delete
                    self.input = self.input[:-1]
                    stdout.write('\x08 \x08')
                else:
                    self.input += c
                    stdout.write(c)
            reactor.callLater(self.interval, self.get_input)