mistercrunch commented on code in PR #35018:
URL: https://github.com/apache/superset/pull/35018#discussion_r2335177353
##########
superset/daos/base.py:
##########
@@ -251,3 +455,205 @@ def filter_by(cls, **filter_by: Any) -> list[T]:
cls.id_column_name, data_model
).apply(query, None)
return query.filter_by(**filter_by).all()
+
+ @classmethod
+ def apply_column_operators(
+ cls, query: Any, column_operators: Optional[List[ColumnOperator]] =
None
+ ) -> Any:
+ """
+ Apply column operators (list of ColumnOperator) to the query using
+ ColumnOperatorEnum logic. Raises ValueError if a filter references a
+ non-existent column.
+ """
+ if not column_operators:
+ return query
+ for c in column_operators:
+ if not isinstance(c, ColumnOperator):
+ continue
+ col = c.col
+ opr = c.opr
+ value = c.value
+ if not col or not hasattr(cls.model_cls, col):
+ model_name = cls.model_cls.__name__ if cls.model_cls else
"Unknown"
+ logging.error(
+ f"Invalid filter: column '{col}' does not exist on
{model_name}"
Review Comment:
I'll put my best bot on it!
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