Introduce DeletingObject model (#243)

tosfs/core.py

@@ -53,6 +53,7 @@
 )
 from tosfs.exceptions import TosfsError
 from tosfs.fsspec_utils import glob_translate
+from tosfs.models import DeletingObject
 from tosfs.mpu import MultipartUploader
 from tosfs.retry import retryable_func_executor
 from tosfs.tag import BucketTagMgr
@@ -1358,11 +1359,6 @@ def _list_and_batch_delete_objs(self, bucket: str, key: str) -> None:
         continuation_token = ""
         all_results = []
 
-        class DeletingObject:
-            def __init__(self, key: str, version_id: Optional[str] = None):
-                self.key = key
-                self.version_id = version_id
-
         def delete_objects(deleting_objects: List[DeletingObject]) -> None:
             delete_resp = retryable_func_executor(
                 lambda: self.tos_client.delete_multi_objects(

tosfs/models.py

@@ -0,0 +1,25 @@
+# ByteDance Volcengine EMR, Copyright 2024.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""The module contains models for the tosfs package."""
+from typing import Optional
+
+
+class DeletingObject:
+    """Object to be deleted."""
+
+    def __init__(self, key: str, version_id: Optional[str] = None):
+        """Initialize a DeletingObject for batch delete."""
+        self.key = key
+        self.version_id = version_id