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Minor code cleanup

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This commit is contained in:
Jonas Borgström 2010-10-26 21:03:47 +02:00
parent a9e2dd6446
commit 9d20d44b6d
1 changed files with 12 additions and 13 deletions
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25
dedupestore/archive.py
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@ -276,11 +276,14 @@ class Archive(object):
ids = []
chunks = []
for chunk in chunkify(fd, CHUNK_SIZE, 30):
ids.append(self.crypto.id_hash(chunk))
chunks.append(chunk)
id = self.crypto.id_hash(chunk)
ids.append(id)
try:
chunks.append(self.chunk_idx[id])
except KeyError:
chunks.append(self.process_chunk(id, chunk, cache))
size += len(chunk)
cache.memorize_file_chunks(path_hash, st, ids)
chunks = [self.process_chunk(chunk, cache) for chunk in chunks]
self.items.append({
'type': 'FILE', 'path': safe_path, 'chunks': chunks, 'size': size,
'mode': st.st_mode,
@ -299,16 +302,12 @@ class Archive(object):
self.chunk_idx[id] = idx
return idx
def process_chunk(self, data, cache):
id = self.crypto.id_hash(data)
try:
return self.chunk_idx[id]
except KeyError:
idx = len(self.chunks)
size = cache.add_chunk(id, data, self.crypto)
self.chunks.append((id, size))
self.chunk_idx[id] = idx
return idx
def process_chunk(self, id, data, cache):
idx = len(self.chunks)
size = cache.add_chunk(id, data, self.crypto)
self.chunks.append((id, size))
self.chunk_idx[id] = idx
return idx
@staticmethod
def list_archives(store, crypto):