feat: run extra query on QueryObject and add compare operator for pos…

…t_processing (#15279)

* rebase master and resolve conflicts

* pylint to makefile

* fix crash when pivot operator

* fix comments

* add precision argument

* query test

* wip

* fix ut

* rename

* set time_offsets to cache key

wip

* refactor get_df_payload

wip

* extra query cache

* cache ut

* normalize df

* fix timeoffset

* fix ut

* make cache key logging sense

* resolve conflicts

* backend follow up iteration 1

wip

* rolling window type

* rebase master

* py lint and minor follow ups

* pylintrc

Makefile

@@ -76,5 +76,8 @@ format: py-format js-format
 py-format: pre-commit
 	pre-commit run black --all-files
 
+py-lint: pre-commit
+	pylint -j 0 superset
+
 js-format:
 	cd superset-frontend; npm run prettier

superset/charts/commands/exceptions.py

@@ -28,15 +28,15 @@
 )
 
 
-class TimeRangeUnclearError(ValidationError):
+class TimeRangeAmbiguousError(ValidationError):
     """
-    Time range is in valid error.
+    Time range is ambiguous error.
     """
 
     def __init__(self, human_readable: str) -> None:
         super().__init__(
             _(
-                "Time string is unclear."
+                "Time string is ambiguous."
                 " Please specify [%(human_readable)s ago]"
                 " or [%(human_readable)s later].",
                 human_readable=human_readable,
@@ -56,6 +56,23 @@ def __init__(self, human_readable: str) -> None:
         )
 
 
+class TimeDeltaAmbiguousError(ValidationError):
+    """
+    Time delta is ambiguous error.
+    """
+
+    def __init__(self, human_readable: str) -> None:
+        super().__init__(
+            _(
+                "Time delta is ambiguous."
+                " Please specify [%(human_readable)s ago]"
+                " or [%(human_readable)s later].",
+                human_readable=human_readable,
+            ),
+            field_name="time_range",
+        )
+
+
 class DatabaseNotFoundValidationError(ValidationError):
     """
     Marshmallow validation error for database does not exist

superset/charts/schemas.py

@@ -730,6 +730,8 @@ class ChartDataPostProcessingOperationSchema(Schema):
                 "rolling",
                 "select",
                 "sort",
+                "diff",
+                "compare",
             )
         ),
         example="aggregate",
@@ -1074,6 +1076,7 @@ class Meta:  # pylint: disable=too-few-public-methods
         description="Should the rowcount of the actual query be returned",
         allow_none=True,
     )
+    time_offsets = fields.List(fields.String(), allow_none=True,)
 
 
 class ChartDataQueryContextSchema(Schema):