old_contents: """Logging fixtures and functions."""
  import contextlib
  import logging
  import logging.handlers
  import socket
  
  import pytest
  
  
  @pytest.fixture(scope='session')
  def services_log(slave_id):
      """A services_logger with the slave id."""
      handler = None
      for kwargs in (dict(socktype=socket.SOCK_RAW), dict(socktype=socket.SOCK_STREAM), dict()):
          try:
              handler = logging.handlers.SysLogHandler(
                  facility=logging.handlers.SysLogHandler.LOG_LOCAL7, address='/dev/log', **kwargs)
              break
          except (IOError, TypeError):
              pass
      logger = logging.getLogger('[{slave_id}] {name}'.format(name=__name__, slave_id=slave_id))
      logger.setLevel(logging.DEBUG)
      if handler:
          logger.propagate = 0
          logger.addHandler(handler)
      return logger
  
  
  @contextlib.contextmanager
  def dont_capture(request):
      """Suspend capturing of stdout by pytest."""
      capman = request.config.pluginmanager.getplugin("capturemanager")
      capman.suspendcapture()
      try:
          yield
      finally:
          capman.resumecapture()
  
  
  def remove_handlers():
      """Remove root services_logging handlers."""
      handlers = []
      for handler in logging.root.handlers:
          if not isinstance(handler, logging.StreamHandler):
              handlers.append(handler)
      logging.root.handlers = handlers
  
new_contents: """Logging fixtures and functions."""
  import contextlib
  import logging
  import logging.handlers
  import socket
  
  import pytest
  
  
  @pytest.fixture(scope='session')
  def services_log(slave_id):
      """A services_logger with the slave id."""
      handler = None
      for kwargs in (dict(socktype=socket.SOCK_RAW), dict(socktype=socket.SOCK_STREAM), dict()):
          try:
              handler = logging.handlers.SysLogHandler(
                  facility=logging.handlers.SysLogHandler.LOG_LOCAL7, address='/dev/log', **kwargs)
              break
          except (IOError, TypeError):
              pass
      logger = logging.getLogger('[{slave_id}] {name}'.format(name=__name__, slave_id=slave_id))
      logger.setLevel(logging.DEBUG)
      if handler and workaround_issue_20(handler):
          logger.propagate = 0
          logger.addHandler(handler)
      return logger
  
  
  def workaround_issue_20(handler):
      """
      Workaround for
      https://github.com/pytest-dev/pytest-services/issues/20,
      disabling installation of a broken handler.
      """
      return hasattr(handler, 'socket')
  
  
  @contextlib.contextmanager
  def dont_capture(request):
      """Suspend capturing of stdout by pytest."""
      capman = request.config.pluginmanager.getplugin("capturemanager")
      capman.suspendcapture()
      try:
          yield
      finally:
          capman.resumecapture()
  
  
  def remove_handlers():
      """Remove root services_logging handlers."""
      handlers = []
      for handler in logging.root.handlers:
          if not isinstance(handler, logging.StreamHandler):
              handlers.append(handler)
      logging.root.handlers = handlers
  
subject: Add workaround for broken syslog handler. Fixes #20.