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1 # -*- coding: iso-8859-1 -*- 2 # vim: set ft=python ts=3 sw=3 expandtab: 3 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 4 # 5 # C E D A R 6 # S O L U T I O N S "Software done right." 7 # S O F T W A R E 8 # 9 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 10 # 11 # Copyright (c) 2007,2010 Kenneth J. Pronovici. 12 # All rights reserved. 13 # 14 # This program is free software; you can redistribute it and/or 15 # modify it under the terms of the GNU General Public License, 16 # Version 2, as published by the Free Software Foundation. 17 # 18 # This program is distributed in the hope that it will be useful, 19 # but WITHOUT ANY WARRANTY; without even the implied warranty of 20 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 21 # 22 # Copies of the GNU General Public License are available from 23 # the Free Software Foundation website, http://www.gnu.org/. 24 # 25 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 26 # 27 # Author : Kenneth J. Pronovici <pronovic@ieee.org> 28 # Language : Python (>= 2.5) 29 # Project : Cedar Backup, release 2 30 # Revision : $Id: initialize.py 1006 2010-07-07 21:03:57Z pronovic $ 31 # Purpose : Implements the standard 'initialize' action. 32 # 33 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 34 35 ######################################################################## 36 # Module documentation 37 ######################################################################## 38 39 """ 40 Implements the standard 'initialize' action. 41 @sort: executeInitialize 42 @author: Kenneth J. Pronovici <pronovic@ieee.org> 43 """ 44 45 46 ######################################################################## 47 # Imported modules 48 ######################################################################## 49 50 # System modules 51 import logging 52 53 # Cedar Backup modules 54 from CedarBackup2.actions.util import initializeMediaState 55 56 57 ######################################################################## 58 # Module-wide constants and variables 59 ######################################################################## 60 61 logger = logging.getLogger("CedarBackup2.log.actions.initialize") 62 63 64 ######################################################################## 65 # Public functions 66 ######################################################################## 67 68 ############################### 69 # executeInitialize() function 70 ############################### 7173 """ 74 Executes the initialize action. 75 76 The initialize action initializes the media currently in the writer 77 device so that Cedar Backup can recognize it later. This is an optional 78 step; it's only required if checkMedia is set on the store configuration. 79 80 @param configPath: Path to configuration file on disk. 81 @type configPath: String representing a path on disk. 82 83 @param options: Program command-line options. 84 @type options: Options object. 85 86 @param config: Program configuration. 87 @type config: Config object. 88 """ 89 logger.debug("Executing the 'initialize' action.") 90 if config.options is None or config.store is None: 91 raise ValueError("Store configuration is not properly filled in.") 92 initializeMediaState(config) 93 logger.info("Executed the 'initialize' action successfully.")94
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