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Code Issues Releases Wiki Activity

repoobj: consistency / cleanups

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This commit is contained in:
Thomas Waldmann 2022-09-21 10:10:15 +02:00
parent acc5d9870a
commit 55b137bdae
1 changed files with 15 additions and 4 deletions
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19
src/borg/repoobj.py
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@ -114,14 +114,22 @@ def __init__(self, key):
def id_hash(self, data: bytes) -> bytes: def id_hash(self, data: bytes) -> bytes:
return self.key.id_hash(data) return self.key.id_hash(data)
def format(self, id: bytes, meta: dict, data: bytes, compress: bool = True, size: int = None) -> bytes: def format(
self,
id: bytes,
meta: dict,
data: bytes,
compress: bool = True,
size: int = None,
ctype: int = None,
clevel: int = None,
) -> bytes:
assert isinstance(id, bytes) assert isinstance(id, bytes)
assert meta == {} assert meta == {}
assert isinstance(data, (bytes, memoryview)) assert isinstance(data, (bytes, memoryview))
assert compress or size is not None assert compress or size is not None and ctype is not None and clevel is not None
assert compress or size is not None
if compress: if compress:
assert size is None assert size is None or size == len(data)
meta, data_compressed = self.compressor.compress(meta, data) meta, data_compressed = self.compressor.compress(meta, data)
else: else:
assert isinstance(size, int) assert isinstance(size, int)
@ -129,6 +137,9 @@ def format(self, id: bytes, meta: dict, data: bytes, compress: bool = True, size
data_encrypted = self.key.encrypt(id, data_compressed) data_encrypted = self.key.encrypt(id, data_compressed)
return data_encrypted return data_encrypted
def parse_meta(self, id: bytes, cdata: bytes) -> dict:
raise NotImplementedError("parse_meta is not available for RepoObj1")
def parse(self, id: bytes, cdata: bytes, decompress: bool = True) -> tuple[dict, bytes]: def parse(self, id: bytes, cdata: bytes, decompress: bool = True) -> tuple[dict, bytes]:
assert isinstance(id, bytes) assert isinstance(id, bytes)
assert isinstance(cdata, bytes) assert isinstance(cdata, bytes)