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Subject [GitHub] bart-eijk commented on a change in pull request #3961: [AIRFLOW-2794] Add WasbDeleteBlobOperator
Date Mon, 01 Oct 2018 11:08:41 GMT
bart-eijk commented on a change in pull request #3961: [AIRFLOW-2794] Add WasbDeleteBlobOperator

 File path: airflow/contrib/operators/
 @@ -0,0 +1,71 @@
+# -*- coding: utf-8 -*-
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+from airflow.contrib.hooks.wasb_hook import WasbHook
+from airflow.models import BaseOperator
+from airflow.utils.decorators import apply_defaults
+class WasbDeleteBlobOperator(BaseOperator):
+    """
+    Deletes blob(s) on Azure Blob Storage.
+    :param container_name: Name of the container. (templated)
+    :type container_name: str
+    :param blob_name: Name of the blob. (templated)
+    :type blob_name: str
+    :param wasb_conn_id: Reference to the wasb connection. (templated)
+    :type wasb_conn_id: str
+    :param check_options: Optional keyword arguments that
+        `WasbHook.check_for_blob()` takes.
+    :param is_prefix: If blob_name is a prefix, delete all files matching prefix.
+    :type is_prefix: bool
+    :param ignore_if_missing: if True, then return success even if the
+    blob does not exist.
+    :type ignore_if_missing: bool
+    """
+    template_fields = ('container_name', 'blob_name', 'wasb_conn_id')
 Review comment:
   Good point. None of the other WasbOperators do so.
   It does happen in some of the other operators, though, such as:
   * airflow.contrib.operators.gcp_container_operator.GKEClusterDeleteOperator
   * airflow.contrib.operators.sqoop_operator.SqoopOperator
   Do you think we should remove it, so that it's in line with the other WasbOperators?

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