Update pydantic (#593)

Co-authored-by: Victorien <65306057+Viicos@users.noreply.github.com>

Author: hramezani

pydantic_settings/main.py

@@ -572,7 +572,7 @@ class CliAppBaseSettings(BaseSettings, model_cls):  # type: ignore
 
             model = CliAppBaseSettings(**model_init_data)
             model_init_data = {}
-            for field_name, field_info in model.model_fields.items():
+            for field_name, field_info in type(model).model_fields.items():
                 model_init_data[_field_name_for_signature(field_name, field_info)] = getattr(model, field_name)
 
         return CliApp._run_cli_cmd(model_cls(**model_init_data), cli_cmd_method_name, is_required=False)

tests/test_source_json.py

@@ -17,7 +17,7 @@
 
 
 def test_repr() -> None:
-    source = JsonConfigSettingsSource(BaseSettings(), Path('config.json'))
+    source = JsonConfigSettingsSource(BaseSettings, Path('config.json'))
     assert repr(source) == 'JsonConfigSettingsSource(json_file=config.json)'
 
 

tests/test_source_toml.py

@@ -22,7 +22,7 @@
 
 
 def test_repr() -> None:
-    source = TomlConfigSettingsSource(BaseSettings(), Path('config.toml'))
+    source = TomlConfigSettingsSource(BaseSettings, Path('config.toml'))
     assert repr(source) == 'TomlConfigSettingsSource(toml_file=config.toml)'
 
 

tests/test_source_yaml.py

@@ -22,7 +22,7 @@
 
 
 def test_repr() -> None:
-    source = YamlConfigSettingsSource(BaseSettings(), Path('config.yaml'))
+    source = YamlConfigSettingsSource(BaseSettings, Path('config.yaml'))
     assert repr(source) == 'YamlConfigSettingsSource(yaml_file=config.yaml)'