cf78251b8b
Added logic to fetch the log configuration file from conf path.
Closes-bug: #1566567
Change-Id: I0af8d7a77a73e7865976bfb17dddddbc65eab432
77 lines
2.6 KiB
Python
77 lines
2.6 KiB
Python
#
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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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''' Provide a global configuration for the TOSCA translator'''
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import os
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from six.moves import configparser
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from toscaparser.utils.gettextutils import _
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import translator.common.exception as exception
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class ConfigProvider(object):
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'''Global config proxy that wraps a ConfigParser object.
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Allows for class based access to config values. Should only be initialized
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once using the corresponding translator.conf file in the conf directory.
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'''
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# List that captures all of the conf file sections.
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# Append any new sections to this list.
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_sections = ['DEFAULT']
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_translator_config = None
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@classmethod
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def _load_config(cls, conf_file):
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'''Private method only to be called once from the __init__ module'''
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cls._translator_config = configparser.ConfigParser()
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try:
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cls._translator_config.read(conf_file)
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except configparser.ParsingError:
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msg = _('Unable to parse translator.conf file.'
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'Check to see that it exists in the conf directory.')
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raise exception.ConfFileParseError(message=msg)
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@classmethod
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def get_value(cls, section, key):
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try:
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value = cls._translator_config.get(section, key)
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except configparser.NoOptionError:
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raise exception.ConfOptionNotDefined(key=key, section=section)
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except configparser.NoSectionError:
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raise exception.ConfSectionNotDefined(section=section)
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return value
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@classmethod
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def get_all_values(cls):
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values = []
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for section in cls._sections:
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try:
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values.extend(cls._translator_config.items(section=section))
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except configparser.NoOptionError:
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raise exception.ConfSectionNotDefined(section=section)
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return values
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@classmethod
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def get_translator_logging_file(cls):
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conf_file = ''
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CONF_FILENAME = 'heat_translator_logging.conf'
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conf_path = os.path.dirname(os.path.abspath(__file__))
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conf_file = os.path.join(conf_path, CONF_FILENAME)
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return conf_file
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