old_contents: #!/usr/bin/env python
  
  """allows you to publish on all your repositories.
  
  Requirements:
  mercurial
  
  Use:
  hg pusha
  You can also use hg pushall
  
  Installation:
  Add the following entry to the [extensions] bloc of your .hg/hgrc config.
  publishall = /path/to/publishall.py
  """
  
  from mercurial.i18n import _
  from mercurial import commands, cmdutil, exntesions, hg, util
  import ConfigParser, os
  
  def pushall(ui, repo, **opts):
      """The Publishall core function. Makes your life easier."""
      userrc = os.sep.join([repo.root, '.hg', 'hgrc'])
      ini = ConfigParser.RawConfigParser()
      ini.read(userrc)
      repos = None
      if not os.path.exists(userrc):
          ui.warn("Unable to find your hgrc file for the current repository.\n")
          return 1
      try:
          repos = ini.items('paths')
      except KeyError:
          ui.warn("No paths defined in your hgrc. Pushall aborded.\n")
      ui.status("%s paths found\n" % len(repos))
      for path in repos:
          ui.status("* pushing to %s\n" % path[0])
          commands.push(ui, repo, path[1], **opts)
      return 0
  
  aliases = ('pusha','pushall')
  
  command = (
      pushall,
      [],
      _("Push to all your repositories.\n"),
  )
  
  cmdtable = {}
  
  # Because I'm SO lazy
  for item in aliases:
      cmdtable[item] = command
new_contents: #!/usr/bin/env python
  
  """allows you to publish on all your repositories.
  
  Requirements:
  mercurial
  
  Use:
  hg pusha
  You can also use hg pushall
  
  Installation:
  Add the following entry to the [extensions] bloc of your .hg/hgrc config.
  publishall = /path/to/publishall.py
  """
  
  from mercurial.i18n import _
  from mercurial import commands, cmdutil, extensions, hg, util
  import ConfigParser, os
  
  def pushall(ui, repo, **opts):
      """The Publishall core function. Makes your life easier."""
      userrc = os.sep.join([repo.root, '.hg', 'hgrc'])
      ini = ConfigParser.RawConfigParser()
      ini.read(userrc)
      repos = None
      if not os.path.exists(userrc):
          ui.warn("Unable to find your hgrc file for the current repository.\n")
          return 1
      try:
          repos = ini.items('paths')
      except KeyError:
          ui.warn("No paths defined in your hgrc. Pushall aborded.\n")
      ui.status("%s paths found\n" % len(repos))
      for path in repos:
          ui.status("* pushing to %s\n" % path[0])
          try:
              commands.push(ui, repo, path[1], **opts)
          except Exception, e:
              print e
      return 0
  
  aliases = ('pusha','pushall')
  
  command = (
      pushall,
      [],
      _("Push to all your repositories.\n"),
  )
  
  cmdtable = {}
  
  # Because I'm SO lazy
  for item in aliases:
      cmdtable[item] = command
  
subject: fix #3 (thanks to natim)