feat: add extra column to tables and sql_metrics

superset/migrations/versions/f120347acb39_add_extra_column_to_tables_and_metrics.py

@@ -0,0 +1,40 @@
+# 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.
+"""Add extra column to tables and metrics
+
+Revision ID: f120347acb39
+Revises: f2672aa8350a
+Create Date: 2020-08-12 10:01:43.531845
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = "f120347acb39"
+down_revision = "f2672aa8350a"
+
+import sqlalchemy as sa
+from alembic import op
+
+
+def upgrade():
+    op.add_column("tables", sa.Column("extra", sa.Text(), nullable=True))
+    op.add_column("sql_metrics", sa.Column("extra", sa.Text(), nullable=True))
+
+
+def downgrade():
+    op.drop_column("tables", "extra")
+    op.drop_column("sql_metrics", "extra")

superset/tasks/slack_util.py

@@ -26,7 +26,7 @@
 from superset import app
 
 # Globals
-config = app.config  # type: ignore
+config = app.config
 logger = logging.getLogger("tasks.slack_util")