def get_chunk_content(self, chunk_id):
content = self._blob_store.get_blob(chunk_id)
if content is None:
raise obnamlib.RepositoryChunkDoesNotExist(
chunk_id=chunk_id,
filename=None)
return content
def remove_chunk(self, chunk_id):
tracing.trace('chunk_id=%s', chunk_id)
# Note: we ignore in-tree data, on the assumption that if
# it gets removed, the whole file gets removed from the
# generation anyway. This should probably be fixed some day.
if self._is_in_tree_chunk_id(chunk_id): # pragma: no cover
return
filename = self._chunk_filename(chunk_id)
try:
self._fs.remove(filename)
except OSError:
raise obnamlib.RepositoryChunkDoesNotExist(chunk_id=str(chunk_id))
def get_chunk_content(self, chunk_id):
if self._is_in_tree_chunk_id(chunk_id): # pragma: no cover
gen_id, filename = self._unpack_in_tree_chunk_id(chunk_id)
client_name, gen_number = self._unpack_gen_id(gen_id)
client = self._open_client(client_name)
return client.get_file_data(gen_number, filename)
try:
return self._fs.cat(self._chunk_filename(chunk_id))
except IOError, e:
if e.errno == errno.ENOENT:
raise obnamlib.RepositoryChunkDoesNotExist(
chunk_id=str(chunk_id))
raise # pragma: no cover
def remove_chunk(self, chunk_id):
if chunk_id not in self.chunks:
raise obnamlib.RepositoryChunkDoesNotExist(chunk_id=str(chunk_id))
del self.chunks[chunk_id]
def get_chunk_content(self, chunk_id):
if chunk_id not in self.chunks:
raise obnamlib.RepositoryChunkDoesNotExist(chunk_id=str(chunk_id))
return self.chunks[chunk_id]
def remove_chunk(self, chunk_id):
if chunk_id not in self.chunks:
raise obnamlib.RepositoryChunkDoesNotExist(
chunk_id=str(chunk_id),
filename='(no chunk files in this format')
del self.chunks[chunk_id]
def get_chunk_content(self, chunk_id):
if chunk_id not in self.chunks:
raise obnamlib.RepositoryChunkDoesNotExist(
chunk_id=str(chunk_id),
filename='(no chunk files in this format')
return self.chunks[chunk_id]
def remove_chunk(self, chunk_id):
filename = self._chunk_filename(chunk_id)
if not self._fs.exists(filename):
raise obnamlib.RepositoryChunkDoesNotExist(chunk_id=chunk_id,
filename=filename)
self._fs.remove(filename)
def get_chunk_content(self, chunk_id):
filename = self._chunk_filename(chunk_id)
if not self._fs.exists(filename):
raise obnamlib.RepositoryChunkDoesNotExist(chunk_id=chunk_id,
filename=filename)
return self._fs.cat(filename)
