Linter fixes

.pylintrc

@@ -75,6 +75,7 @@ disable=missing-docstring,
         logging-format-interpolation,
         too-many-public-methods,
         too-many-locals,
+        too-many-return-statements,
         f-string-without-interpolation,
         fixme
 

sanic_rest/validator.py

@@ -50,7 +50,7 @@ def build(cls, field_klass, required: bool) -> 'FieldInfo':
                 )
             else:
                 raise RuntimeError(f"Unable to handle field class {field_klass}")
-        elif field_klass == Any:
+        elif field_klass == Any:  # pylint: disable=comparison-with-callable
             return FieldInfo(type='any', required=required)
         else:
             raise RuntimeError(f"Unable to handle field class {field_klass}")

sanic_rest/views.py

@@ -147,8 +147,8 @@ def _parse_pk(self, pk: str):
         pk_field_type = self.model.Meta.fields[self.model.Meta.pk_field]
         try:
             return pk_field_type(pk)
-        except ValueError:
-            raise exceptions.ValidationError(f"{pk_field_name} field must be {pk_field_type.__name__}")
+        except ValueError as e:
+            raise exceptions.ValidationError(f"{pk_field_name} field must be {pk_field_type.__name__}") from e
 
     async def get(self, request: Request, pk: str) -> HTTPResponse:
         try: