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59 lines
2.1 KiB
Python
59 lines
2.1 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain 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,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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import abc
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import logging
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from logging.handlers import TimedRotatingFileHandler
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import flask.app
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import flask.config
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logger = logging.getLogger(__name__)
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class LoggingConfigurator(abc.ABC): # pylint: disable=too-few-public-methods
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@abc.abstractmethod
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def configure_logging(
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self, app_config: flask.config.Config, debug_mode: bool
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) -> None:
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pass
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class DefaultLoggingConfigurator( # pylint: disable=too-few-public-methods
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LoggingConfigurator
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):
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def configure_logging(
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self, app_config: flask.config.Config, debug_mode: bool
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) -> None:
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if app_config["SILENCE_FAB"]:
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logging.getLogger("flask_appbuilder").setLevel(logging.ERROR)
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# basicConfig() will set up a default StreamHandler on stderr
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logging.basicConfig(format=app_config["LOG_FORMAT"])
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logging.getLogger().setLevel(app_config["LOG_LEVEL"])
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if app_config["ENABLE_TIME_ROTATE"]:
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logging.getLogger().setLevel(app_config["TIME_ROTATE_LOG_LEVEL"])
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handler = TimedRotatingFileHandler(
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app_config["FILENAME"],
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when=app_config["ROLLOVER"],
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interval=app_config["INTERVAL"],
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backupCount=app_config["BACKUP_COUNT"],
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)
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logging.getLogger().addHandler(handler)
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logger.debug("logging was configured successfully")
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