Question

import subprocess
import threading
import time

class terminal(threading.Thread):
    def run(self):
        self.prompt()


    def prompt(self):
        x = True
        while x:
            command = raw_input()
            x = self.interpret(command)

    def interpret(self,command):
        if command == 'exit':
            #_conf.cancel()
            #_conf.allclear.wait()
            return False
        else:
            print 'Invalid Command'
        return True

command = 'java -jar ../bukkit/craftbukkit.jar'
#startcmd = 'java -Xmx' + str(self.config['start_heap']) + 'M -Xms' + str(self.config['max_heap'])  + 'M -jar ' + str(path)
#stopcmd = 'screen -S ' + self.config['screen_bukkit'] + ' -p 0 -X stuff "`printf "stop\r"`"'
term = terminal()
term.start()
p = subprocess.Popen(command, shell=True, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
while (p.poll() == None):
    line = p.stderr.readline()
    if not line: break
    print line.strip()
    time.sleep(0.1)

这是我的简化代码。运行时没有错误但是当在终端类中键入raw_input（）时，我提示的类型不会出现。怎么了？

Answer 1

raw_input将提示文本作为参数，默认为空字符串。尝试将其更改为raw_input("input: ")或类似的内容。

终端输入没有出现

1 个答案: