old_contents: # -*- coding: utf-8 -*-
  
  """
  syslog2irc.argparser
  ~~~~~~~~~~~~~~~~~~~~
  
  Command line argument parsing
  
  :Copyright: 2007-2015 Jochen Kupperschmidt
  :License: MIT, see LICENSE for details.
  """
  
  from __future__ import absolute_import
  from argparse import ArgumentParser
  
  from irc.bot import ServerSpec
  
  
  DEFAULT_IRC_PORT = ServerSpec('').port
  
  
  def parse_args(args=None):
      """Parse command line arguments."""
      parser = create_arg_parser()
      return parser.parse_args(args)
  
  
  def create_arg_parser():
      """Prepare the command line arguments parser."""
      parser = ArgumentParser()
  
      parser.add_argument('--irc-nickname',
          dest='irc_nickname',
          default='syslog',
          help='the IRC nickname the bot should use',
          metavar='NICKNAME')
  
      parser.add_argument('--irc-realname',
          dest='irc_realname',
          default='syslog2IRC',
          help='the IRC realname the bot should use',
          metavar='REALNAME')
  
      parser.add_argument('--irc-server',
          dest='irc_server',
          type=parse_irc_server_arg,
          help='IRC server (host and, optionally, port) to connect to'
              + ' [e.g. "irc.example.com" or "irc.example.com:6669";'
              + ' default port: {:d}]'.format(DEFAULT_IRC_PORT),
          metavar='SERVER')
  
      parser.add_argument('--irc-server-ssl',
          dest='irc_server_ssl',
          action='store_true',
          help='use SSL to connect to the IRC server')
  
      return parser
  
  
  def parse_irc_server_arg(value):
      """Parse a hostname with optional port."""
      fragments = value.split(':', 1)
      if len(fragments) > 1:
          fragments[1] = int(fragments[1])
      return ServerSpec(*fragments)
  
new_contents: # -*- coding: utf-8 -*-
  
  """
  syslog2irc.argparser
  ~~~~~~~~~~~~~~~~~~~~
  
  Command line argument parsing
  
  :Copyright: 2007-2015 Jochen Kupperschmidt
  :License: MIT, see LICENSE for details.
  """
  
  from __future__ import absolute_import
  from argparse import ArgumentParser
  
  from irc.bot import ServerSpec
  
  
  DEFAULT_IRC_PORT = ServerSpec('').port
  
  
  def parse_args(args=None):
      """Parse command line arguments."""
      parser = create_arg_parser()
      return parser.parse_args(args)
  
  
  def create_arg_parser():
      """Prepare the command line arguments parser."""
      parser = ArgumentParser()
  
      parser.add_argument('--irc-nickname',
          dest='irc_nickname',
          default='syslog',
          help='the IRC nickname the bot should use',
          metavar='NICKNAME')
  
      parser.add_argument('--irc-realname',
          dest='irc_realname',
          default='syslog2IRC',
          help='the IRC realname the bot should use',
          metavar='REALNAME')
  
      parser.add_argument('--irc-server',
          dest='irc_server',
          type=parse_irc_server_arg,
          help='IRC server (host and, optionally, port and password)'
              + ' to connect to'
              + ' [e.g. "irc.example.com", "irc.example.com:6669"'
              + ' or "irc.example.com:6669:password;"'
              + ' default port: {:d}]'.format(DEFAULT_IRC_PORT),
          metavar='SERVER')
  
      parser.add_argument('--irc-server-ssl',
          dest='irc_server_ssl',
          action='store_true',
          help='use SSL to connect to the IRC server')
  
      return parser
  
  
  def parse_irc_server_arg(value):
      """Parse a hostname with optional port."""
      fragments = value.split(':', 2)
      if len(fragments) > 1:
          fragments[1] = int(fragments[1])
      return ServerSpec(*fragments)
  
subject: Support server passwords