How to use the zarr.storage.init_group function in zarr
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jdfekete / progressivis / progressivis / storage / zarr.py View on Github 
def __init__(self):
super(ZARRStorageEngine, self).__init__("zarr")
self.store = zarr.DictStore()
init_group(self.store)
self._zarr = ZARRGroup(self.store)def _require_group_nosync(self, name, overwrite=False):
path = self._item_path(name)
# create terminal group if necessary
if not contains_group(self._store, path):
init_group(store=self._store, path=path,
chunk_store=self._chunk_store,
overwrite=overwrite)
return ZARRGroup(self._store, path=path, read_only=self._read_only,
chunk_store=self._chunk_store,
synchronizer=self._synchronizer)def _create_group_nosync(self, name, overwrite=False):
path = self._item_path(name)
# create terminal group
init_group(self._store, path=path, chunk_store=self._chunk_store,
overwrite=overwrite)
return ZARRGroup(self._store, path=path, read_only=self._read_only,
chunk_store=self._chunk_store,
synchronizer=self._synchronizer)zarr
An implementation of chunked, compressed, N-dimensional arrays for Python
