fix

Author: matusdrobuliak66

packages/models-library/src/models_library/api_schemas_webserver/projects.py

@@ -10,7 +10,14 @@
 
 from models_library.folders import FolderID
 from models_library.workspaces import WorkspaceID
-from pydantic import BeforeValidator, ConfigDict, Field, HttpUrl, field_validator
+from pydantic import (
+    BeforeValidator,
+    ConfigDict,
+    Field,
+    HttpUrl,
+    PlainSerializer,
+    field_validator,
+)
 
 from ..api_schemas_long_running_tasks.tasks import TaskGet
 from ..basic_types import LongTruncatedStr, ShortTruncatedStr
@@ -130,7 +137,9 @@ class ProjectPatch(InputSchema):
     name: ShortTruncatedStr | None = Field(default=None)
     description: LongTruncatedStr | None = Field(default=None)
     thumbnail: Annotated[
-        HttpUrl | None, BeforeValidator(empty_str_to_none_pre_validator)
+        HttpUrl | None,
+        BeforeValidator(empty_str_to_none_pre_validator),
+        PlainSerializer(str),
     ] = Field(default=None)
     access_rights: dict[GroupIDStr, AccessRights] | None = Field(default=None)
     classifiers: list[ClassifierID] | None = Field(default=None)

services/web/server/src/simcore_service_webserver/projects/projects_api.py

@@ -253,12 +253,10 @@ async def patch_project(
     project_patch: ProjectPatch | ProjectPatchExtended,
     product_name: ProductName,
 ):
-    _project_patch_exclude_unset = {
-        key: value
-        if not isinstance(value, datetime.datetime)
-        else value  # NOTE: Asyncpg needs to have datetime type
-        for key, value in project_patch.dict(exclude_unset=True, by_alias=False).items()
-    }
+    _project_patch_exclude_unset = project_patch.model_dump(
+        exclude_unset=True, by_alias=False
+    )
+
     db: ProjectDBAPI = app[APP_PROJECT_DBAPI]
 
     # 1. Get project