60 lines
2.1 KiB
Python
60 lines
2.1 KiB
Python
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#
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# anaconda_loggers.py : provides Anaconda specififc loggers
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#
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# Copyright (C) 2017 Red Hat, Inc. All rights reserved.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# Q: Why do we have a separate module for this?
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#
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# A: To avoid import cycles. The anaconda_logging module would be a natural
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# place for this function, but it unfrotunatelly imports the flags module.
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# And the flags module would have to import anaconda_logging to obtain the
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# get_module_logger() function, resulting in an import cycle.
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# We should be able to avoid this be placing the get_logger() function
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# in its own module that does not import any Anaconda modules other
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# than the constants module.
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import logging
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from pyanaconda.core import constants
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def get_module_logger(module_name):
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"""Return anaconda sub-logger based on a module __name__ attribute.
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Currently we just strip the "pyanaconda." prefix (if any) and then
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put the string behind "anaconda.". After thet we use the result
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to get the correspondong sub-logger.
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"""
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if module_name.startswith("pyanaconda."):
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module_name = module_name[11:]
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return logging.getLogger("anaconda.%s" % module_name)
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def get_anaconda_root_logger():
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return logging.getLogger(constants.LOGGER_ANACONDA_ROOT)
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def get_main_logger():
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return logging.getLogger(constants.LOGGER_MAIN)
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def get_stdout_logger():
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return logging.getLogger(constants.LOGGER_STDOUT)
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def get_program_logger():
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return logging.getLogger(constants.LOGGER_PROGRAM)
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