bindings/python/bt2/bt2/logging.py

   1 # The MIT License (MIT)
   2 #
   3 # Copyright (c) 2017 Philippe Proulx <pproulx@efficios.com>
   4 #
   5 # Permission is hereby granted, free of charge, to any person obtaining a copy
   6 # of this software and associated documentation files (the "Software"), to deal
   7 # in the Software without restriction, including without limitation the rights
   8 # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   9 # copies of the Software, and to permit persons to whom the Software is
  10 # furnished to do so, subject to the following conditions:
  11 #
  12 # The above copyright notice and this permission notice shall be included in
  13 # all copies or substantial portions of the Software.
  14 #
  15 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  18 # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  20 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  21 # THE SOFTWARE.
  22
  23 from bt2 import native_bt, object, utils
  24 import bt2
  25
  26
  27 class LoggingLevel:
  28     VERBOSE = native_bt.LOGGING_LEVEL_VERBOSE
  29     DEBUG = native_bt.LOGGING_LEVEL_DEBUG
  30     INFO = native_bt.LOGGING_LEVEL_INFO
  31     WARN = native_bt.LOGGING_LEVEL_WARN
  32     ERROR = native_bt.LOGGING_LEVEL_ERROR
  33     FATAL = native_bt.LOGGING_LEVEL_FATAL
  34     NONE = native_bt.LOGGING_LEVEL_NONE
  35
  36
  37 def get_minimal_logging_level():
  38     return native_bt.logging_get_minimal_level()
  39
  40
  41 def get_global_logging_level():
  42     return native_bt.logging_get_global_level()
  43
  44
  45 def set_global_logging_level(level):
  46     levels = (
  47         LoggingLevel.VERBOSE,
  48         LoggingLevel.DEBUG,
  49         LoggingLevel.INFO,
  50         LoggingLevel.WARN,
  51         LoggingLevel.ERROR,
  52         LoggingLevel.FATAL,
  53         LoggingLevel.NONE,
  54     )
  55
  56     if level not in levels:
  57         raise TypeError("'{}' is not a valid logging level".format(level))
  58
  59     return native_bt.logging_set_global_level(level)