Python 我得到了这个错误；打印（“已连接到端口%s上的%s”（“地址，端口”）^SyntaxError:无效语法”；

替换以下代码

import socket
import re
import sys
import logging
from __future__ import print_function
def check_server(address, port):
    #Create a TCP Socket
    s = socket.socket()
    print("Attempting to connect to %s on port %s" % (address, port))
    try:    
        s.connect((address, port)
        print("Connected to %s on port %s" % (address, port))
        return True
    except socket.error, e;
        print("Connection to %s on port %s failed: %s" % (address, port, e))
        return False

if __name__ == '__main__':
    from optparse import OptionParser
    parser = OptionParser()

    parser.add_option("-a", "--address", dest="address", default='localhost', help="ADDRESS for server", metavar="ADDRESS")
    parser.add_option("-p", "--port", dest="port", type="int", default=10001, help="PORT for server", metavar="PORT")

    (options, arg) = parser.parse_args()
    print 'options: %s, args: %s' % (options, args)
    check = check_server(options.address, options.port)
    print 'check_server returned %s' % check

    sys.exit(not check)

与

---

@AshwiniChaudhary因为我认为OP使用的是Python2。@KevinGuan好吧，

\uuuuuuuuuuuuuuuuuuu future\uuuuuuuuuuuu函数的
应该放在顶部，难怪我错过了它。首先，应该放在文件的顶部。另一个错误：
e
应该是
e:
，或者更好地使用
作为e:
@AshwiniChaudhary@KrazyBakon
s.connect（地址，端口）
应该是
s.connect（（地址，端口））
。更多详细信息：OP忘记关闭
（
此处：
s.connect（（地址，端口）
）。
    try:    
        s.connect((address, port)
        print("Connected to %s on port %s" % (address, port))
        return True
    except socket.error, e;
        print("Connection to %s on port %s failed: %s" % (address, port, e))
        return False

    try:    
        s.connect((address, port))
        print("Connected to %s on port %s" % (address, port))
        return True
    except socket.error, e;
        print("Connection to %s on port %s failed: %s" % (address, port, e))
        return False