Housekeeping: format, lint & typecheck

src/node_deployer_gui/__main__.py

@@ -8,4 +8,4 @@ def main():
 
 
 if __name__ == "__main__":
-    main()
+    main()

src/node_deployer_gui/disk_dropdown.py

@@ -20,11 +20,11 @@ def disk_dropdown(**kwargs) -> Tuple[ft.Dropdown, ft.Row]:
         options=get_disk_options(),
         **kwargs,
     )
-    
-    def refresh_dropdown(_):
+
+    def refresh_dropdown(*_) -> None:
         dropdown.options = get_disk_options()
         dropdown.update()
-    
+
     refresh_button = ft.IconButton(
         icon="refresh",
         tooltip="Refresh disk list",
@@ -34,4 +34,4 @@ def disk_dropdown(**kwargs) -> Tuple[ft.Dropdown, ft.Row]:
         controls=[dropdown, refresh_button],
         alignment=ft.MainAxisAlignment.CENTER,
     )
-    return dropdown, element
+    return dropdown, element

src/node_deployer_gui/gui.py

@@ -28,7 +28,7 @@ def main(page: ft.Page) -> None:
     swarm_token = ft.TextField(label="Swarm Token", text_align=ft.TextAlign.LEFT)
 
     # This wrapper validates the value of the field before passing it to the function
-    def validate_value(func):
+    def validate_value(func: Callable) -> Callable:
         @wraps(func)
         def wrapped():
             out = func()
@@ -79,7 +79,7 @@ def main(page: ft.Page) -> None:
     )
 
     # This button triggers the confirmation popup before calling the disk creation function
-    def confirm_disk_creation(_):
+    def confirm_disk_creation(*_):
         # Fetch the values of the fields
         disk_val: str = field_fetch_map[disk]()
         hostname_val: str = field_fetch_map[hostname]()
@@ -92,12 +92,12 @@ def main(page: ft.Page) -> None:
         # Also: nested closures, eww. It feels dirty, but maintains the functional style
         # and most of its benefits. I'm tempting the functional gods to punish me with
         # side-effects here though...
-        def close_dlg(_):
+        def close_dlg(*_) -> None:
             dlg.open = False
             page.update()
 
         # This closure is called when the confirm disk creation button is pressed
-        def trigger_disk_creation(_):
+        def trigger_disk_creation(*_) -> None:
             dlg.title = None
             dlg.content = ft.Row(
                 controls=[