third_party/transifex-client/txclib/log.py

   1 # -*- coding: utf-8 -*-
   2
   3 """
   4 Add logging capabilities to tx-client.
   5 """
   6
   7 import sys
   8 import logging
   9
  10 _logger = logging.getLogger('txclib')
  11 _logger.setLevel(logging.INFO)
  12
  13 _formatter = logging.Formatter('%(message)s')
  14
  15 _error_handler = logging.StreamHandler(sys.stderr)
  16 _error_handler.setLevel(logging.ERROR)
  17 _error_handler.setFormatter(_formatter)
  18 _logger.addHandler(_error_handler)
  19
  20 _msg_handler = logging.StreamHandler(sys.stdout)
  21 _msg_handler.setLevel(logging.DEBUG)
  22 _msg_handler.setFormatter(_formatter)
  23 _msg_filter = logging.Filter()
  24 _msg_filter.filter = lambda r: r.levelno < logging.ERROR
  25 _msg_handler.addFilter(_msg_filter)
  26 _logger.addHandler(_msg_handler)
  27
  28 logger = _logger
  29
  30
  31 def set_log_level(level):
  32     """Set the level for the logger.
  33
  34     Args:
  35         level: A string among DEBUG, INFO, WARNING, ERROR, CRITICAL.
  36     """
  37     logger.setLevel(getattr(logging, level))