refactor: decouple pandas postprocessing operator (#18710)

superset/utils/pandas_postprocessing/__init__.py

@@ -0,0 +1,53 @@
+# 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 superset.utils.pandas_postprocessing.aggregate import aggregate
+from superset.utils.pandas_postprocessing.boxplot import boxplot
+from superset.utils.pandas_postprocessing.compare import compare
+from superset.utils.pandas_postprocessing.contribution import contribution
+from superset.utils.pandas_postprocessing.cum import cum
+from superset.utils.pandas_postprocessing.diff import diff
+from superset.utils.pandas_postprocessing.geography import (
+    geodetic_parse,
+    geohash_decode,
+    geohash_encode,
+)
+from superset.utils.pandas_postprocessing.pivot import pivot
+from superset.utils.pandas_postprocessing.prophet import prophet
+from superset.utils.pandas_postprocessing.resample import resample
+from superset.utils.pandas_postprocessing.rolling import rolling
+from superset.utils.pandas_postprocessing.select import select
+from superset.utils.pandas_postprocessing.sort import sort
+from superset.utils.pandas_postprocessing.utils import _flatten_column_after_pivot
+
+__all__ = [
+    "aggregate",
+    "boxplot",
+    "compare",
+    "contribution",
+    "cum",
+    "diff",
+    "geohash_encode",
+    "geohash_decode",
+    "geodetic_parse",
+    "pivot",
+    "prophet",
+    "resample",
+    "rolling",
+    "select",
+    "sort",
+    "_flatten_column_after_pivot",
+]