def _load_metadata_nosync(self):
try:
mkey = self._key_prefix + array_meta_key
meta_bytes = self._store[mkey]
except KeyError:
err_array_not_found(self._path)
else:
# decode and store metadata
meta = decode_array_metadata(meta_bytes)
self._meta = meta
self._shape = meta['shape']
self._chunks = meta['chunks']
self._dtype = meta['dtype']
self._fill_value = meta['fill_value']
self._order = meta['order']
# setup compressor
config = meta['compressor']
if config is None:
self._compressor = None
else:
self._compressor = get_codec(config)
# setup filters
filters = meta['filters']
if filters:
filters = [get_codec(config) for config in filters]
self._filters = filters
def _load_metadata_nosync(self):
try:
mkey = self._key_prefix + array_meta_key
meta_bytes = self._store[mkey]
except KeyError:
err_array_not_found(self._path)
else:
# decode and store metadata
meta = decode_array_metadata(meta_bytes)
self._meta = meta
self._shape = meta['shape']
self._chunks = meta['chunks']
self._dtype = meta['dtype']
self._fill_value = meta['fill_value']
self._order = meta['order']
# setup compressor
config = meta['compressor']
if config is None:
self._compressor = None
else:
self._compressor = get_codec(config)
# setup filters
filters = meta['filters']
if filters:
filters = [get_codec(config) for config in filters]
self._filters = filters
def test_get_codec():
with assert_raises(ValueError):
get_codec({'id': 'foo'})
def test_get_codec():
with assert_raises(ValueError):
get_codec({'id': 'foo'})
