init error dialog

src/main.py

@@ -29,6 +29,9 @@ from .window import TuneitWindow
 def get_main_window():
     return _application.props.active_window
 
+def get_error():
+    return _application.props.active_window.error
+
 class TuneitApplication(Adw.Application):
     """The main application singleton class."""
 

src/settings/main.py

+import traceback
 from .module import Module
 from .page import Page
 from .sections import SectionFactory
@@ -24,6 +25,9 @@ def init_settings_stack(stack, listbox, split_view):
         print("First init...")
     
     for module_data in yaml_data:
+        module = Module(module_data)
+
+        try:
             deps_results = dep_manager.verify_deps(module_data.get('deps', {}))
             conflicts_results = dep_manager.verify_conflicts(module_data.get('conflicts', {}))
 
@@ -48,8 +52,6 @@ def init_settings_stack(stack, listbox, split_view):
                 print(f"RESPONSE: {response}")
                 if response == "skip":
                     break
-
-        module = Module(module_data)
             modules_dict[module.name] = module
             
             for section_data in module_data.get('sections', []):
@@ -72,6 +74,14 @@ def init_settings_stack(stack, listbox, split_view):
 
                 section = section_factory.create_section(section_data, module)
                 pages_dict[page_name].add_section(section)
+        except Exception as e:
+            from ..main import get_error
+            error = get_error()
+            
+            full_traceback = traceback.format_exc()
+            e = f"Module '{module.name}' loading error \nError: {e}\nFull traceback:\n{full_traceback}"
+
+            error(e)
 
     pages = list(pages_dict.values())
     for page in pages:

src/settings/widgets/error_dialog.blp

+using Gtk 4.0;
+using Adw 1;
+
+template $TuneItErrorDialog: Adw.AlertDialog {
+  heading: _("Error in Tune it!");
+  body: _("You can write in an official telegram chat by applying this log.");
+
+  responses [
+    close: _("Ignore") destructive,
+    copy: _("Copy the log and go to telegram chat") suggested,
+  ]
+  
+  close-response: "close";
+
+  extra-child: Gtk.ScrolledWindow {
+    hscrollbar-policy: never;
+    vscrollbar-policy: automatic;
+
+    height-request: 185;
+    Gtk.TextView{
+      wrap-mode: word_char;
+      buffer: Gtk.TextBuffer textbuffer {};
+    }
+  };
+}

src/settings/widgets/error_dialog.py

+import webbrowser
+from gi.repository import Adw, Gtk, Gdk
+
+@Gtk.Template(resource_path='/ru.ximperlinux.TuneIt/settings/widgets/error_dialog.ui')
+class TuneItErrorDialog(Adw.AlertDialog):
+
+    __gtype_name__ = "TuneItErrorDialog"
+    textbuffer = Gtk.Template.Child()
+    
+    def __init__(self, **kwargs):
+        super().__init__(**kwargs)
+        self.connect('response', self.on_response)
+
+    def on_response(self, _, response):
+        if response == 'copy':
+            self.on_copy()
+
+    def on_copy(self):
+        self.copy_error()
+        webbrowser.open("https://t.me/tuneit")
+
+    def copy_error(self):
+        display = Gdk.Display.get_default()
+        clipboard = display.get_clipboard()
+        clipboard.set(self.textbuffer.get_text(
+            self.textbuffer.get_start_iter(),
+            self.textbuffer.get_end_iter(),
+            False
+        ))

src/tuneit.gresource.xml

@@ -4,6 +4,7 @@
     <file preprocess="xml-stripblanks">window.ui</file>
     <file preprocess="xml-stripblanks">settings/widgets/panel_row.ui</file>
     <file preprocess="xml-stripblanks">settings/widgets/deps_alert_dialog.ui</file>
+    <file preprocess="xml-stripblanks">settings/widgets/error_dialog.ui</file>
     <file preprocess="xml-stripblanks">gtk/help-overlay.ui</file>
   </gresource>
 </gresources>

src/window.py

@@ -17,11 +17,13 @@
 #
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-import threading
+import threading, traceback
 from gi.repository import GObject, Adw, Gtk, GLib
 
 from .settings.main import init_settings_stack
 
+from .settings.widgets.error_dialog import TuneItErrorDialog
+
 @Gtk.Template(resource_path='/ru.ximperlinux.TuneIt/window.ui')
 class TuneitWindow(Adw.ApplicationWindow):
     __gtype_name__ = 'TuneitWindow'
@@ -36,6 +38,8 @@ class TuneitWindow(Adw.ApplicationWindow):
 
     def __init__(self, **kwargs):
         super().__init__(**kwargs)
+        self.error_dialog = TuneItErrorDialog()
+
         self.connect('settings_page_update', self.update_settings_page)
         self.update_settings_page()
 
@@ -49,8 +53,15 @@ class TuneitWindow(Adw.ApplicationWindow):
         Можно вызвать вот так, благодаря сигналу:
         self.settings_pagestack.get_root().emit("settings_page_update")
         """
+        try:
             init_settings_stack(
                 self.settings_pagestack,
                 self.settings_listbox,
                 self.settings_split_view,
             )
+        except Exception as e:
+            self.error(traceback.format_exc())
+
+    def error(self, error):
+        self.error_dialog.textbuffer.set_text(str(error))
+        self.error_dialog.present(self)