Release v1.0.3

panel/spbt_day_panel.py

@@ -45,7 +45,6 @@ class SpbtDayPanelApp:
             value=str(self.repo_root / "data"),
         )
         self.show_all_files = pn.widgets.Checkbox(label="Show all files", value=False)
-        self.refresh_button = pn.widgets.Button(label="Refresh")
         self.file_select = pn.widgets.Select(
             label="SQLite result file",
             options={},
@@ -85,7 +84,6 @@ class SpbtDayPanelApp:
             sizing_mode="stretch_width",
         )
 
-        self.refresh_button.on_click(self.refresh_files)
         self.calculate_button.on_click(self.calculate)
         self.directory_input.param.watch(self.refresh_files, "value")
         self.show_all_files.param.watch(self.refresh_files, "value")
@@ -111,7 +109,7 @@ class SpbtDayPanelApp:
             raise ValueError(f"Selected database path is not a file: {db_path}")
         return db_path
 
-    def refresh_files(self, *_events: Any) -> None:
+    def refresh_files(self, *_events: Any) -> bool:
         """Refresh selectable SQLite files from the configured directory."""
         try:
             directory = spbt_day.normalize_directory(
@@ -126,7 +124,7 @@ class SpbtDayPanelApp:
             self.file_select.options = {}
             self.file_select.value = None
             self.set_status(str(exc), error=True)
-            return
+            return False
 
         options = {path.name: str(path) for path in candidates}
         previous_value = self.file_select.value
@@ -142,11 +140,14 @@ class SpbtDayPanelApp:
             self.set_status(f"Found {len(options):,} file(s) in {directory}.")
         else:
             self.set_status(f"No selectable files found in {directory}.")
+        return True
 
     def calculate(self, *_events: Any) -> None:
         """Load selected data and calculate all-pair TheoRet."""
         self.calculate_button.loading = True
         try:
+            if not self.refresh_files():
+                return
             db_path = self.selected_database_path()
             self.min_pctg_change = float(self.min_pctg_change_input.value)
 
@@ -260,7 +261,7 @@ class SpbtDayPanelApp:
         """Return the app layout."""
         controls = pn.Column(
             "## Inputs",
-            pn.Row(self.directory_input, self.refresh_button),
+            self.directory_input,
             self.show_all_files,
             self.file_select,
             self.min_pctg_change_input,