linkpair/commonutils.py

   1 #!/usr/bin/env python
   2 # -*- coding: utf-8 -*-
   3 #
   4
   5 __version__ = '1.1'
   6
   7 import re
   8
   9 class CommonUtils(object):
  10
  11     def __init__(self):
  12         self._tmp_stack = []
  13
  14     def d_push(self, x):
  15         self._tmp_stack.append(x)
  16         return x
  17
  18     def d_pop(self):
  19         return self._tmp_stack.pop()
  20
  21     def parse_remote_desc(self, remote_desc):
  22         ssh_username = ""
  23         ssh_hostname = ""
  24         ssh_hostport = 22
  25
  26         if remote_desc is not None:
  27             if self.d_push(re.match(r'(.+?)@(.+?):(.+)', remote_desc)):
  28                 user_info = self.d_pop()
  29                 ssh_username = user_info.group(1)
  30                 ssh_hostname = user_info.group(2)
  31                 ssh_hostport = int(user_info.group(3))
  32             elif self.d_push(re.match(r'(.+?)@(.+)', remote_desc)):
  33                 user_info = self.d_pop()
  34                 ssh_username = user_info.group(1)
  35                 ssh_hostname = user_info.group(2)
  36                 ssh_hostport = 22
  37         return [ssh_username, ssh_hostname, ssh_hostport]