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Posted to commits@airflow.apache.org by GitBox <gi...@apache.org> on 2022/08/29 12:24:32 UTC

[GitHub] [airflow] mhenc commented on a diff in pull request #25935: Support multiple DagProcessors parsing files from different locations.

mhenc commented on code in PR #25935:
URL: https://github.com/apache/airflow/pull/25935#discussion_r957259219


##########
airflow/dag_processing/dag_directory/dag_directory.py:
##########
@@ -0,0 +1,41 @@
+#
+# 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
+#
+#   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.
+
+from pathlib import Path
+from typing import Optional, Union
+
+
+class DagProcessorDirectory:
+    """Stores information about the dag directory used by the dag processor.
+
+    Note that the value is available only for DagProcessorManager process.
+    Any other user should read this value from e.g. DagModel.dag_directory field.
+    """
+
+    _dag_directory: Optional[str] = None
+
+    @staticmethod
+    def get_dag_directory() -> Optional[str]:
+        return DagProcessorDirectory._dag_directory
+
+    @staticmethod
+    def set_dag_directory(value: Union[str, Path]):
+        if value is Path:
+            DagProcessorDirectory._dag_directory = str(Path(value).resolve())
+        else:
+            DagProcessorDirectory._dag_directory = str(value)

Review Comment:
   Fair - I removed the DagProcessorDirectory class and passed the dag_directory as and argument. 



##########
airflow/dag_processing/dag_directory/dag_directory.py:
##########
@@ -0,0 +1,41 @@
+#
+# 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
+#
+#   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.
+
+from pathlib import Path
+from typing import Optional, Union
+
+
+class DagProcessorDirectory:
+    """Stores information about the dag directory used by the dag processor.
+
+    Note that the value is available only for DagProcessorManager process.
+    Any other user should read this value from e.g. DagModel.dag_directory field.
+    """
+
+    _dag_directory: Optional[str] = None
+
+    @staticmethod
+    def get_dag_directory() -> Optional[str]:
+        return DagProcessorDirectory._dag_directory
+
+    @staticmethod
+    def set_dag_directory(value: Union[str, Path]):
+        if value is Path:
+            DagProcessorDirectory._dag_directory = str(Path(value).resolve())
+        else:
+            DagProcessorDirectory._dag_directory = str(value)

Review Comment:
   Fair - I removed the DagProcessorDirectory class and passed the dag_directory as an argument. 



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