fix(dashboard): export & import chart description and certification details (#22471)

superset/charts/schemas.py

@@ -1368,6 +1368,9 @@ class GetFavStarIdsSchema(Schema):
 
 class ImportV1ChartSchema(Schema):
     slice_name = fields.String(required=True)
+    description = fields.String(allow_none=True)
+    certified_by = fields.String(allow_none=True)
+    certification_details = fields.String(allow_none=True)
     viz_type = fields.String(required=True)
     params = fields.Dict()
     query_context = fields.String(allow_none=True, validate=utils.validate_json)

superset/models/slice.py

@@ -110,6 +110,9 @@ class Slice(  # pylint: disable=too-many-public-methods
 
     export_fields = [
         "slice_name",
+        "description",
+        "certified_by",
+        "certification_details",
         "datasource_type",
         "datasource_name",
         "viz_type",

tests/integration_tests/charts/commands_tests.py

@@ -72,6 +72,9 @@ class TestExportChartsCommand(SupersetTestCase):
 
         assert metadata == {
             "slice_name": "Energy Sankey",
+            "description": None,
+            "certified_by": None,
+            "certification_details": None,
             "viz_type": "sankey",
             "params": {
                 "collapsed_fieldsets": "",
@@ -110,6 +113,9 @@ class TestExportChartsCommand(SupersetTestCase):
 
         assert metadata == {
             "slice_name": "Heatmap",
+            "description": None,
+            "certified_by": None,
+            "certification_details": None,
             "viz_type": "heatmap",
             "params": {
                 "all_columns_x": "source",
@@ -168,6 +174,9 @@ class TestExportChartsCommand(SupersetTestCase):
         )
         assert list(metadata.keys()) == [
             "slice_name",
+            "description",
+            "certified_by",
+            "certification_details",
             "viz_type",
             "params",
             "cache_timeout",