Fixes pydantic.warnings.PydanticDeprecatedSince211

pydantic.warnings.PydanticDeprecatedSince211: Accessing the 'model_fields' attribute on the instance is deprecated. Instead, you should access this attribute from the model class. Deprecated in Pydantic V2.11 to be removed in V3.0

Author: pcrespov

packages/models-library/src/models_library/service_settings_labels.py

@@ -570,8 +570,9 @@ def _not_allowed_in_both_specs(self):
             "containers_allowed_outgoing_internet",
             "containers_allowed_outgoing_permit_list",
         }
-        if match_keys & set(self.model_fields) != match_keys:
-            err_msg = f"Expected the following keys {match_keys} to be present {self.model_fields=}"
+        cls = self.__class__
+        if match_keys & set(cls.model_fields) != match_keys:
+            err_msg = f"Expected the following keys {match_keys} to be present {cls.model_fields=}"
             raise ValueError(err_msg)
 
         if (

services/api-server/tests/unit/test_services_solver_job_models_converters.py

@@ -225,8 +225,10 @@ def fake_url_for(*args, **kwargs) -> HttpUrl:
 
     assert job.id == project.uuid
 
+    field_names = Job.model_fields.keys()
+
     non_propagated_fields = {
-        name for name in job.model_fields if name.endswith("url")
+        name for name in field_names if name.endswith("url")
     }.union({"name"})
     assert all(getattr(job, _) for _ in non_propagated_fields)