def read_fs(self, filename: str):
meta = self._fs.read_meta_fs(filename)
addresses = meta["addresses"]
grid_meta = meta["grid_meta"]
grid = ArrayGrid.from_meta(grid_meta)
ba: BlockArray = BlockArray(grid, self.cm)
for grid_entry in addresses:
device_id: DeviceID = DeviceID.from_str(addresses[grid_entry])
ba.blocks[grid_entry].oid = self._fs.read_block_fs(
filename,
grid_entry,
grid_meta,
syskwargs={"device_id": device_id})
return ba
def delete_fs(self, filename: str):
meta = self._fs.read_meta_fs(filename)
addresses = meta["addresses"]
grid_meta = meta["grid_meta"]
grid = ArrayGrid.from_meta(grid_meta)
result_grid = ArrayGrid(grid.grid_shape,
tuple(np.ones_like(grid.shape, dtype=np.int)),
dtype=dict.__name__)
rarr = BlockArray(result_grid, self.cm)
for grid_entry in addresses:
device_id: DeviceID = DeviceID.from_str(addresses[grid_entry])
rarr.blocks[grid_entry].oid = self._fs.delete_block_fs(
filename,
grid_entry,
grid_meta,
syskwargs={"device_id": device_id})
self._fs.delete_meta_fs(filename)
return rarr