give warning message if a plugin doesn't work

Author: annie-xd-wang

src/navigate/controller/sub_controllers/plugins_controller.py

@@ -35,6 +35,7 @@
 import os
 import inspect
 import tkinter as tk
+from tkinter import messagebox
 
 # Third-party imports
 
@@ -138,13 +139,18 @@ def load_plugins(self):
                             f"Make sure that the plugin frame name {plugin_class_name} is correct! "
                             f"Plugin {plugin_name} needs to be uninstalled from navigate or reinstalled!"
                         )
-                        return
+                        continue
                     plugin_frame = getattr(
                         plugin_frame_module, f"{plugin_class_name}Frame"
                     )
                     plugin_controller_module = load_module_from_file(
                         f"{plugin_class_name}Controller", controller_file
                     )
+                    if plugin_controller_module is None:
+                        print(
+                            f"Make sure that the plugin controller {plugin_class_name} is correct! "
+                            f"Plugin {plugin_name} needs to be uninstalled from navigate or reinstalled!"
+                        )
                     plugin_controller = getattr(
                         plugin_controller_module, f"{plugin_class_name}Controller"
                     )
@@ -208,13 +214,22 @@ def build_tab_window(self, plugin_name, frame, controller):
         controller: object
             navigate controller
         """
-        plugin_frame = frame(self.view.settings)
-        self.view.settings.add(plugin_frame, text=plugin_name, sticky=tk.NSEW)
-        plugin_controller = controller(plugin_frame, self.parent_controller)
-        controller_name = (
-            "__plugin" + "_".join(plugin_name.lower().split()) + "_controller"
-        )
-        self.plugins_dict[controller_name] = plugin_controller
+        try:
+            plugin_frame = frame(self.view.settings)
+            self.view.settings.add(plugin_frame, text=plugin_name, sticky=tk.NSEW)
+            plugin_controller = controller(plugin_frame, self.parent_controller)
+            controller_name = (
+                "__plugin" + "_".join(plugin_name.lower().split()) + "_controller"
+            )
+            self.plugins_dict[controller_name] = plugin_controller
+        except:
+            messagebox.showwarning(
+                title="Warning",
+                message=(
+                    f"Plugin {plugin_name} has something went wrong."
+                    f"Please make sure the plugin works correctly or uninstall it!"
+                )
+            )
 
     def build_popup_window(self, plugin_name, frame, controller):
         """Build popup window for a plugin
@@ -264,7 +279,19 @@ def func(*args, **kwargs):
                 ),
             )
 
-        return func
+        def func_with_wrapper(*args, **kwargs):
+            try:
+                func(*args, **kwargs)
+            except:
+                messagebox.showwarning(
+                    title="Warning",
+                    message=(
+                        f"Plugin {plugin_name} has something went wrong."
+                        f"Please make sure the plugin works correctly or uninstall it from navigate!"
+                    )
+                )
+
+        return func_with_wrapper
 
 
 class UninstallPluginController(GUIController):