feat(study): normalize study path

antarest/study/model.py

@@ -16,7 +16,7 @@
 import typing as t
 import uuid
 from datetime import datetime, timedelta
-from pathlib import Path
+from pathlib import Path, PurePath
 
 from antares.study.version import StudyVersion
 from pydantic import BeforeValidator, ConfigDict, Field, PlainSerializer, computed_field, field_validator
@@ -31,6 +31,7 @@
     String,
 )
 from sqlalchemy.orm import relationship  # type: ignore
+from sqlalchemy.orm import validates
 from typing_extensions import override
 
 from antarest.core.exceptions import ShouldNotHappenException
@@ -288,6 +289,23 @@ def __eq__(self, other: t.Any) -> bool:
     def to_json_summary(self) -> t.Any:
         return {"id": self.id, "name": self.name}
 
+    @validates("folder")  # type: ignore
+    def validate_folder(self, key: str, folder: t.Optional[str]) -> t.Optional[str]:
+        """
+        We want to store the path in posix format in the database, even on windows.
+        """
+        return normalize_path(folder)
+
+
+def normalize_path(path: t.Optional[str]) -> t.Optional[str]:
+    """
+    Turns any path including a windows path (with \ separator) to a posix path (with / separator).
+    """
+    if not path:
+        return path
+    pure_path = PurePath(path)
+    return pure_path.as_posix()
+
 
 class RawStudy(Study):
     """

tests/storage/business/test_raw_study_service.py

@@ -66,9 +66,6 @@ def test_get(tmp_path: str, project_path) -> None:
     data = {"titi": 43}
     sub_route = "settings"
 
-    path = path_study / "settings"
-    key = "titi"
-
     study = Mock()
     study.get.return_value = data
     study_factory = Mock()
@@ -100,7 +97,6 @@ def test_get_cache(tmp_path: str) -> None:
     path_study.mkdir()
     (path_study / "settings").mkdir()
     (path_study / "study.antares").touch()
-    path = path_study / "settings"
 
     data = {"titi": 43}
     study = Mock()

tests/storage/test_service.py

@@ -353,7 +353,7 @@ def test_partial_sync_studies_from_disk() -> None:
             id=ANY,
             path=f"directory{os.sep}f",
             name="f",
-            folder=f"directory{os.sep}f",
+            folder="directory/f",
             created_at=ANY,
             missing=None,
             public_mode=PublicMode.FULL,