Fix(table_diff): Ignore unexpected arguments instead of throwing an error

Author: erindru

sqlmesh/core/context.py

@@ -1679,6 +1679,7 @@ def table_diff(
         warn_grain_check: bool = False,
         temp_schema: t.Optional[str] = None,
         schema_diff_ignore_case: bool = False,
+        **kwargs: t.Any,  # catch-all to prevent an 'unexpected keyword argument' error if an table_diff extension passes in some extra arguments
     ) -> t.List[TableDiff]:
         """Show a diff between two tables.
 

tests/core/test_context.py

@@ -2304,3 +2304,17 @@ def test_dev_environment_virtual_update_with_environment_statements(tmp_path: Pa
         updated_statements[0].before_all[1]
         == "CREATE TABLE IF NOT EXISTS metrics (metric_name VARCHAR(50), value INT)"
     )
+
+
+def test_table_diff_ignores_extra_args(sushi_context: Context):
+    sushi_context.plan(environment="dev", auto_apply=True, include_unmodified=True)
+
+    # the test fails if this call throws an exception
+    sushi_context.table_diff(
+        source="prod",
+        target="dev",
+        select_models=["sushi.customers"],
+        on=["customer_id"],
+        show_sample=True,
+        some_tcloud_option=1_000,
+    )