Open array directly

Author: tomwhite

bio2zarr/vcf2zarr/vcz.py

@@ -707,12 +707,10 @@ def init_partition_array(self, partition_index, name):
         # Overwrite any existing WIP files
         wip_path = self.wip_partition_array_path(partition_index, name)
         shutil.copytree(src, wip_path, dirs_exist_ok=True)
-        wip_root = zarr.open(
-            store=self.wip_partition_path(partition_index),
+        array = zarr.open_array(
+            store=wip_path,
             mode="a",
-            **ZARR_FORMAT_KWARGS,
         )
-        array = wip_root[name]
         logger.debug(f"Opened empty array {array.name} <{array.dtype}> @ {wip_path}")
         return array