fix: fix driver not saving cache data properly

Author: python357-1

tagstudio/src/core/settings/tssettings.py

@@ -40,13 +40,14 @@ def to_dict(self) -> dict[str, any]:
         return d
 
     def save(self, path: Path | str | None = None) -> None:
+        path_value: Path
         if isinstance(path, str):
-            path = Path(path)
+            path_value = Path(path)
 
         if path is None:
-            path = self.filename
-        if not path.parent.exists():
-            path.parent.mkdir(parents=True, exist_ok=True)
+            path_value = Path(self.filename)
+        if not path_value.parent.exists():
+            path_value.parent.mkdir(parents=True, exist_ok=True)
 
-        with open(path, "w") as f:
+        with open(path_value, "w") as f:
             toml.dump(self.to_dict(), f)

tagstudio/src/core/tscacheddata.py

@@ -5,7 +5,6 @@
 import toml
 from appdirs import user_cache_dir
 from pydantic import BaseModel, ConfigDict, Field
-from src.core.library.alchemy.library import Library
 
 logger = structlog.get_logger(__name__)
 
@@ -15,7 +14,7 @@
 
 class TSCachedData(BaseModel):
     model_config = ConfigDict(arbitrary_types_allowed=True)
-    last_library: Library | None = Field(default=None)
+    last_library: str | None = Field(default=None)
     library_history: dict[datetime, str] = Field(default_factory=dict[datetime, str])
 
     path: str = Field()
@@ -41,5 +40,5 @@ def open(path: str | None = None) -> "TSCachedData":
         return cached_data
 
     def save(self):
-        with open(self.path, "wb") as f:
-            f.writelines(toml.dumps(self))
+        with open(self.path, "w") as f:
+            toml.dump(dict(self), f)

tagstudio/src/qt/ts_qt.py

@@ -572,6 +572,7 @@ def handle_sigterm(self):
     def shutdown(self):
         """Save Library on Application Exit."""
         self.close_library(is_shutdown=True)
+        self.cache.save()
         logger.info("[SHUTDOWN] Ending Thumbnail Threads...")
         for _ in self.thumb_threads:
             self.thumb_job_queue.put(Consumer.MARKER_QUIT)

tagstudio/src/qt/widgets/preview_panel.py

@@ -250,6 +250,8 @@ def __init__(self, library: Library, driver: "QtDriver"):
         # set initial visibility based on settings
         if not self.driver.settings.show_library_list:
             self.libs_flow_container.hide()
+        else:
+            self.libs_flow_container.show()
 
         splitter = QSplitter()
         splitter.setOrientation(Qt.Orientation.Vertical)