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""" |
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BackupPC Clone |
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""" |
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import os |
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import shutil |
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from backuppc_clone.Config import Config |
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from backuppc_clone.DataLayer import DataLayer |
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from backuppc_clone.style.BackupPcCloneStyle import BackupPcCloneStyle |
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View Code Duplication |
class BackupDelete: |
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""" |
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Deletes a backup of a host |
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""" |
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# ------------------------------------------------------------------------------------------------------------------ |
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def __init__(self, io: BackupPcCloneStyle): |
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""" |
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Object constructor. |
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:param BackupPcCloneStyle io: The output style. |
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""" |
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self.__io: BackupPcCloneStyle = io |
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""" |
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The output style. |
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""" |
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self.__host: str = '' |
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""" |
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The host of the backup. |
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""" |
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self.__backup_no: int = 0 |
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""" |
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The number of the backup. |
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""" |
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# ------------------------------------------------------------------------------------------------------------------ |
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def __delete_files(self) -> None: |
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""" |
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Removes the backup from the cone file system. |
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""" |
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self.__io.writeln(' Removing files') |
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backup_dir_clone = Config.instance.backup_dir_clone(self.__host, self.__backup_no) |
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if os.path.isdir(backup_dir_clone): |
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shutil.rmtree(backup_dir_clone) |
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# ------------------------------------------------------------------------------------------------------------------ |
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def __delete_metadata(self) -> None: |
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""" |
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Removes the metadata from the database. |
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""" |
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self.__io.writeln(' Removing metadata') |
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hst_id = DataLayer.instance.get_host_id(self.__host) |
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bck_id = DataLayer.instance.get_bck_id(hst_id, int(self.__backup_no)) |
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DataLayer.instance.backup_delete(bck_id) |
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# ------------------------------------------------------------------------------------------------------------------ |
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def delete_backup(self, host: str, backup_no: int) -> None: |
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""" |
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Deletes a backup of a host. |
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:param str host: The host of the backup. |
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:param int backup_no: The number of the backup. |
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""" |
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self.__host = host |
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self.__backup_no = backup_no |
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self.__delete_metadata() |
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self.__delete_files() |
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# ---------------------------------------------------------------------------------------------------------------------- |
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SetBased /
BackupPC-Clone
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