def __init__(self):
self.__log = Log(self.__class__)
class BackupHelper(object):
# -----------------------------------------------------------------------------
# Attributes methods
# -----------------------------------------------------------------------------
__metaclass__ = Singleton
# -----------------------------------------------------------------------------
# Constructors
# -----------------------------------------------------------------------------
def __init__(self):
self.__log = Log(self.__class__)
# -----------------------------------------------------------------------------
# Private methods
# -----------------------------------------------------------------------------
def __sendReport(self, report):
mailer = Mailer(configuration.MAIL_SERVER,
configuration.MAIL_LOGIN_USER,
configuration.MAIL_LOGIN_PASSWORD,
configuration.MAIL_ADDRESS,
configuration.MAIL_ADDRESS,
'')
subject = 'Backup Report from ' + NetUtils().getLocalHostname() + " hostname."
try:
mailer.send(subject, report)
self.__log.info('...Report mail was sended...')
except Exception as e:
print('Error to send report mail.')
print(e.args)
def __generateLocaleReport(self, results):
# Delete old report...
if os.path.exists(configuration.REPORT_PATH):
os.remove(configuration.REPORT_PATH)
file = open(configuration.REPORT_PATH, 'a')
file.write(results)
file.close()
self.__log.info('...Local report was generated...')
# -----------------------------------------------------------------------------
# Public methods
# -----------------------------------------------------------------------------
def generateLocaleReport(self, results):
if configuration.ENABLE_LOCAL_REPORT:
self.__generateLocaleReport(results)
def generateReport(self, report):
self.generateLocaleReport(report)
if configuration.ENABLE_MAIL_REPORT:
self.__sendReport(report)
def existHelpArg(self, args):
return len(args) == 2 and args[1] == '--help'
def existBackupArgs(self, args):
return len(args) >= 2 and sys.argv[1] == 'backup'
def existRestoreArgs(self, args):
return len(args) >= 3 and sys.argv[1] == 'restore'
def getOptionArgs(self, args, startPos):
optionsArgs = ''
if len(args) >= startPos:
for option in args[startPos:]:
optionsArgs = optionsArgs + ' ' + option
return optionsArgs.strip()
def __backupPath(self, backupPath, options):
return self.getBackupSystem().backup(backupPath, options)
def backup(self, options):
output = ''
for backupPath in configuration.BACKUP_PATHS:
output = output + self.__backupPath(backupPath, options)
return output
def restore(self, path, time, options):
return self.getBackupSystem().restore(path, time, options)
def getBackupSystem(self):
return RDiffBackupSystem(configuration.REPOSITORY_PATH, configuration.PROCESS_PRIORITY)