diff options
Diffstat (limited to 'cloudinit/sources/helpers/vmware/imc/config_file.py')
| -rw-r--r-- | cloudinit/sources/helpers/vmware/imc/config_file.py | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/cloudinit/sources/helpers/vmware/imc/config_file.py b/cloudinit/sources/helpers/vmware/imc/config_file.py deleted file mode 100644 index bb9fb7dc..00000000 --- a/cloudinit/sources/helpers/vmware/imc/config_file.py +++ /dev/null @@ -1,129 +0,0 @@ -# vi: ts=4 expandtab -# -# Copyright (C) 2015 Canonical Ltd. -# Copyright (C) 2015 VMware Inc. -# -# Author: Sankar Tanguturi <stanguturi@vmware.com> -# -# This program is free software: you can redistribute it and/or modify -# it under the terms of the GNU General Public License version 3, as -# published by the Free Software Foundation. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program. If not, see <http://www.gnu.org/licenses/>. - -import logging - -try: - import configparser -except ImportError: - import ConfigParser as configparser - -from .config_source import ConfigSource - -logger = logging.getLogger(__name__) - - -class ConfigFile(ConfigSource, dict): - """ConfigFile module to load the content from a specified source.""" - - def __init__(self, filename): - self._loadConfigFile(filename) - pass - - def _insertKey(self, key, val): - """ - Inserts a Key Value pair. - - Keyword arguments: - key -- The key to insert - val -- The value to insert for the key - - """ - key = key.strip() - val = val.strip() - - if key.startswith('-') or '|-' in key: - canLog = False - else: - canLog = True - - # "sensitive" settings shall not be logged - if canLog: - logger.debug("ADDED KEY-VAL :: '%s' = '%s'" % (key, val)) - else: - logger.debug("ADDED KEY-VAL :: '%s' = '*****************'" % key) - - self[key] = val - - def _loadConfigFile(self, filename): - """ - Parses properties from the specified config file. - - Any previously available properties will be removed. - Sensitive data will not be logged in case the key starts - from '-'. - - Keyword arguments: - filename - The full path to the config file. - """ - logger.info('Parsing the config file %s.' % filename) - - config = configparser.ConfigParser() - config.optionxform = str - config.read(filename) - - self.clear() - - for category in config.sections(): - logger.debug("FOUND CATEGORY = '%s'" % category) - - for (key, value) in config.items(category): - self._insertKey(category + '|' + key, value) - - def should_keep_current_value(self, key): - """ - Determines whether a value for a property must be kept. - - If the propery is missing, it is treated as it should be not - changed by the engine. - - Keyword arguments: - key -- The key to search for. - """ - # helps to distinguish from "empty" value which is used to indicate - # "removal" - return key not in self - - def should_remove_current_value(self, key): - """ - Determines whether a value for the property must be removed. - - If the specified key is empty, it is treated as it should be - removed by the engine. - - Return true if the value can be removed, false otherwise. - - Keyword arguments: - key -- The key to search for. - """ - # helps to distinguish from "missing" value which is used to indicate - # "keeping unchanged" - if key in self: - return not bool(self[key]) - else: - return False - - def get_count_with_prefix(self, prefix): - """ - Return the total count of keys that start with the specified prefix. - - Keyword arguments: - prefix -- prefix of the key - """ - return len([key for key in self if key.startswith(prefix)]) |