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Extract set_meta method on Archive

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This commit is contained in:
Lauri Niskanen 2016-04-08 08:07:14 +03:00
parent 104e871262
commit 7e3849367b
1 changed files with 11 additions and 6 deletions
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17
borg/archive.py
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@ -447,17 +447,22 @@ Number of files: {0.stats.nfiles}'''.format(
except OSError:
pass
def rename(self, name):
if name in self.manifest.archives:
raise self.AlreadyExists(name)
def set_meta(self, key, value):
metadata = StableDict(self._load_meta(self.id))
metadata[b'name'] = name
metadata[key] = value
data = msgpack.packb(metadata, unicode_errors='surrogateescape')
new_id = self.key.id_hash(data)
self.cache.add_chunk(new_id, data, self.stats)
self.manifest.archives[name] = {'id': new_id, 'time': metadata[b'time']}
self.manifest.archives[self.name] = {'id': new_id, 'time': metadata[b'time']}
self.cache.chunk_decref(self.id, self.stats)
del self.manifest.archives[self.name]
def rename(self, name):
if name in self.manifest.archives:
raise self.AlreadyExists(name)
oldname = self.name
self.name = name
self.set_meta(b'name', name)
del self.manifest.archives[oldname]
def delete(self, stats, progress=False):
unpacker = msgpack.Unpacker(use_list=False)