85 lines
2.7 KiB
Python
85 lines
2.7 KiB
Python
# coding=utf-8
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from __future__ import unicode_literals
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from __future__ import print_function
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from __future__ import division
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from __future__ import absolute_import
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from future import standard_library
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import logging
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import sys
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import os
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from logging.handlers import RotatingFileHandler
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standard_library.install_aliases()
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# Global variable definition
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TORTILLADEBUG = True
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HOME = os.getenv('HOME')
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if HOME is None:
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print("$HOME environment variable not set, please check your system")
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sys.exit(1)
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if HOME == '':
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print("$HOME environment is set, but empty, please check your system")
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sys.exit(1)
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REDFISH_HOME = os.path.join(HOME, ".redfish")
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if not os.path.exists(REDFISH_HOME):
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try:
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os.mkdir(REDFISH_HOME)
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except IOError:
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print('ERROR: can\'t create {}.\n'.format(REDFISH_HOME))
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print(' Try to create directory {}'.format(REDFISH_HOME))
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print(' using: mkdir -p {}'.format(REDFISH_HOME))
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sys.exit(1)
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REDFISH_LOGFILE = os.path.join(REDFISH_HOME, "python-redfish.log")
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CONSOLE_LOGGER_LEVEL = logging.DEBUG
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FILE_LOGGER_LEVEL = logging.DEBUG
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def initialize_logger(REDFISH_LOGFILE,
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CONSOLE_LOGGER_LEVEL,
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FILE_LOGGER_LEVEL,
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logger_name=None):
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'''Initialize a global logger to track application behaviour
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:param redfish_logfile: Log filename
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:type redfish_logfile: str
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:param screen_logger_level: Console log level
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(logging.DEBUG, logging.ERROR, ..) or nolog
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:type screen_logger_level: logging constant or string
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:param file_logger_level: File log level
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:type file_logger_level: logging constant
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:returns: logging object
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'''
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logger = logging.getLogger(logger_name)
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logger.setLevel(logging.DEBUG)
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formatter = logging.Formatter(
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'%(asctime)s :: %(levelname)s :: %(message)s')
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try:
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file_handler = RotatingFileHandler(
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os.path.expandvars(REDFISH_LOGFILE), 'a', 1000000, 1)
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except IOError:
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print('ERROR: {} does not exist or is not writeable.\n'.format(
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REDFISH_LOGFILE))
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print(' Try to create directory {}'.format(os.path.dirname(
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REDFISH_LOGFILE)))
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print(' using: mkdir -p {}'.format(os.path.dirname(
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REDFISH_LOGFILE)))
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sys.exit(1)
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# First logger to file
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file_handler.setLevel(FILE_LOGGER_LEVEL)
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file_handler.setFormatter(formatter)
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logger.addHandler(file_handler)
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# Second logger to console
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if CONSOLE_LOGGER_LEVEL != "nolog":
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steam_handler = logging.StreamHandler()
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steam_handler.setLevel(CONSOLE_LOGGER_LEVEL)
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logger.addHandler(steam_handler)
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return logger
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