feat(api): reformat code

src/antares/exceptions/exceptions.py

@@ -231,11 +231,13 @@ def __init__(self, study_id: str, message: str) -> None:
         self.message = f"Could not delete the study {study_id}: " + message
         super().__init__(self.message)
 
+
 class StudyVariantCreationError(Exception):
     def __init__(self, study_name: str, message: str) -> None:
         self.message = f"Could not create a variant for {study_name}: " + message
         super().__init__(self.message)
 
+
 class ThermalMatrixDownloadError(Exception):
     def __init__(self, area_name: str, cluster_name: str, matrix_name: str, message: str) -> None:
         self.message = (

src/antares/model/study.py

@@ -170,6 +170,7 @@ def _directory_not_exists(local_path: Path) -> None:
         service_factory=ServiceFactory(config=local_config, study_name=study_params["caption"]),
     )
 
+
 def read_study_api(api_config: APIconf, study_id: str) -> "Study":
     session = api_config.set_up_api_conf()
     wrapper = RequestWrapper(session)
@@ -186,6 +187,7 @@ def read_study_api(api_config: APIconf, study_id: str) -> "Study":
 
     return study
 
+
 def create_variant_api(api_config: APIconf, study_id: str, variant_name: str) -> "Study":
     """
     Creates a variant from a study_id
@@ -202,6 +204,7 @@ def create_variant_api(api_config: APIconf, study_id: str, variant_name: str) ->
 
     return variant
 
+
 class Study:
     def __init__(
         self,

src/antares/service/api_services/study_api.py

@@ -18,6 +18,7 @@
     BindingConstraintDeletionError,
     StudyDeletionError,
     StudySettingsUpdateError,
+    StudyVariantCreationError,
 )
 from antares.model.binding_constraint import BindingConstraint
 from antares.model.settings.adequacy_patch import AdequacyPatchParameters
@@ -29,7 +30,6 @@
 from antares.model.settings.thematic_trimming import ThematicTrimmingParameters
 from antares.model.settings.time_series import TimeSeriesParameters
 from antares.service.base_services import BaseStudyService
-from antares.exceptions.exceptions import StudyVariantCreationError
 
 
 def _returns_study_settings(
@@ -108,7 +108,7 @@ def delete(self, children: bool) -> None:
 
     def create_variant(self, variant_name: str) -> str:
         url = f"{self._base_url}/studies/{self.study_id}/variants?name={variant_name}"
-        try :
+        try:
             response = self._wrapper.post(url)
             return response.text
         except APIError as e:

tests/antares/services/api_services/test_study_api.py

@@ -22,15 +22,16 @@
     BindingConstraintCreationError,
     LinkCreationError,
     StudyCreationError,
-    StudySettingsUpdateError, StudyVariantCreationError,
+    StudySettingsUpdateError,
+    StudyVariantCreationError,
 )
 from antares.model.area import Area, AreaProperties, AreaUi
 from antares.model.binding_constraint import BindingConstraint, BindingConstraintProperties
 from antares.model.hydro import HydroProperties
 from antares.model.link import Link, LinkProperties, LinkUi
 from antares.model.settings.general import GeneralParameters
 from antares.model.settings.study_settings import StudySettings
-from antares.model.study import Study, create_study_api, read_study_api, create_variant_api
+from antares.model.study import Study, create_study_api, create_variant_api, read_study_api
 from antares.service.service_factory import ServiceFactory
 
 
@@ -274,7 +275,6 @@ def test_create_variant_success(self):
             assert variant.name == variant_name
             assert variant.service.study_id == variant_id
 
-
     def test_create_variant_api_success(self):
         variant_name = "variant_test"
         with requests_mock.Mocker() as mocker:
@@ -317,4 +317,4 @@ def test_create_variant_api_fails(self):
             error_message = "Variant creation failed"
             mocker.post(url, json={"description": error_message}, status_code=404)
             with pytest.raises(StudyVariantCreationError, match=error_message):
-                create_variant_api(self.api, self.study_id, variant_name)
+                create_variant_api(self.api, self.study_id, variant_name)