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Add no-drop parameter dbrestore #400

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merged 6 commits into from
Aug 23, 2024
Merged

Add no-drop parameter dbrestore #400

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1aca3fd
Add a parameter to configure if cleaning the database during a backup…
emilianoberonich Oct 20, 2021
38ad303
Merge branch 'master' into nodrop_database_option
Archmonger Apr 29, 2022
38571ea
Merge remote-tracking branch 'upstream/master' into pr/400
Archmonger Aug 23, 2024
6fe220c
nodrop -> no_drop
Archmonger Aug 23, 2024
1a5651a
Add note that it only works with mongo/postgres
Archmonger Aug 23, 2024
f4e0e60
Add changelog
Archmonger Aug 23, 2024
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14 changes: 10 additions & 4 deletions dbbackup/management/commands/dbrestore.py
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Original file line number Diff line number Diff line change
Expand Up @@ -18,19 +18,23 @@ class Command(BaseDbBackupCommand):
help = """Restore a database backup from storage, encrypted and/or
compressed."""
content_type = 'db'
nodrop = False

option_list = BaseDbBackupCommand.option_list + (
make_option("-d", "--database", help="Database to restore"),
make_option("-i", "--input-filename", help="Specify filename to backup from"),
make_option("-I", "--input-path", help="Specify path on local filesystem to backup from"),
make_option("-s", "--servername",
help="If backup file is not specified, filter the "
"existing ones with the given servername"),
help="If backup file is not specified, filter the "
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"existing ones with the given servername"),
make_option("-c", "--decrypt", default=False, action='store_true',
help="Decrypt data before restoring"),
make_option("-p", "--passphrase", help="Passphrase for decrypt file", default=None),
make_option("-p", "--passphrase",
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help="Passphrase for decrypt file", default=None),
make_option("-z", "--uncompress", action='store_true', default=False,
help="Uncompress gzip data before restoring")
help="Uncompress gzip data before restoring"),
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make_option("-r", "--nodrop", action="store_true",
default=False, help="Don't clean (drop) database",)
)

def handle(self, *args, **options):
Expand All @@ -50,6 +54,7 @@ def handle(self, *args, **options):
self.interactive = options.get('interactive')
self.database_name, self.database = self._get_database(options)
self.storage = get_storage()
self.nodrop = options.get("nodrop")
self._restore_backup()
except StorageError as err:
raise CommandError(err)
Expand Down Expand Up @@ -91,4 +96,5 @@ def _restore_backup(self):

input_file.seek(0)
self.connector = get_connector(self.database_name)
self.connector.drop = not self.nodrop
self.connector.restore_dump(input_file)