b7ca0ff8b6
1. Move QuietLogger and logwrap to core 2. Fix QuietLogger (if log level was upper, than in param, QuietLogger ebabled additional logging instead of pass) 3. Cover by unit-tests 4. Added missed license text 5. add *.log to gitignore Change-Id: If842791000c76852fe1dec1e66edcc081c278b2c Blueprint: fuel-qa-join-helpers
71 lines
2.2 KiB
Python
71 lines
2.2 KiB
Python
# Copyright 2016 Mirantis, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from __future__ import unicode_literals
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import functools
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import logging
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from core import logger
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def logwrap(func):
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@functools.wraps(func)
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def wrapped(*args, **kwargs):
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logger.debug(
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"Calling: {} with args: {} {}".format(
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func.__name__, args, kwargs
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)
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)
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try:
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result = func(*args, **kwargs)
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logger.debug(
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"Done: {} with result: {}".format(func.__name__, result))
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except BaseException as e:
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logger.exception(
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'{func} raised: {exc!r}\n'.format(func=func.__name__, exc=e))
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raise
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return result
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return wrapped
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class QuietLogger(object):
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"""Reduce logging level while context is executed."""
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def __init__(self, upper_log_level=None):
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"""Reduce logging level while context is executed.
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:param upper_log_level: log level to ignore
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:type upper_log_level: int
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"""
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self.log_level = upper_log_level
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self.level = None
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def __enter__(self):
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console = logging.StreamHandler()
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self.level = console.level
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if self.log_level is None:
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self.log_level = self.level
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elif self.log_level < self.level:
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logger.debug(
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'QuietLogger requested lower level, than is already set. '
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'Not changing level')
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return
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console.setLevel(self.log_level + 1)
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def __exit__(self, exc_type, exc_value, exc_tb):
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logging.StreamHandler().setLevel(self.level)
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__all__ = ['logwrap', 'QuietLogger', 'logger']
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