feat: Apply Black formatter

dialect/languages.py

@@ -67,4 +67,4 @@ def set_langs(self, langs, auto=False):
 
     def set_selected(self, code):
         for item in self.langs:
-            item.props.selected = (item.code == code)
+            item.props.selected = item.code == code

dialect/main.py

@@ -29,11 +29,7 @@
 
 class Dialect(Adw.Application):
     def __init__(self):
-        Adw.Application.__init__(
-            self,
-            application_id=APP_ID,
-            flags=Gio.ApplicationFlags.HANDLES_COMMAND_LINE
-        )
+        Adw.Application.__init__(self, application_id=APP_ID, flags=Gio.ApplicationFlags.HANDLES_COMMAND_LINE)
         self.set_resource_base_path(RES_PATH)
 
         # App window
@@ -43,14 +39,17 @@ def __init__(self):
         self._signal_handler = None
 
         # Add command line options
-        self.add_main_option('selection', b'n', GLib.OptionFlags.NONE,
-                             GLib.OptionArg.NONE, 'Translate text from the primary clipboard', None)
-        self.add_main_option('text', b't', GLib.OptionFlags.NONE,
-                             GLib.OptionArg.STRING, 'Text to translate', None)
-        self.add_main_option('src', b's', GLib.OptionFlags.NONE,
-                             GLib.OptionArg.STRING, 'Source lang code', None)
-        self.add_main_option('dest', b'd', GLib.OptionFlags.NONE,
-                             GLib.OptionArg.STRING, 'Destination lang code', None)
+        self.add_main_option(
+            'selection',
+            b'n',
+            GLib.OptionFlags.NONE,
+            GLib.OptionArg.NONE,
+            'Translate text from the primary clipboard',
+            None,
+        )
+        self.add_main_option('text', b't', GLib.OptionFlags.NONE, GLib.OptionArg.STRING, 'Text to translate', None)
+        self.add_main_option('src', b's', GLib.OptionFlags.NONE, GLib.OptionArg.STRING, 'Source lang code', None)
+        self.add_main_option('dest', b'd', GLib.OptionFlags.NONE, GLib.OptionArg.STRING, 'Destination lang code', None)
 
         self.setup_actions()
 
@@ -62,7 +61,7 @@ def on_translator_loading(_win, _pspec):
                     self.window.disconnect(self._signal_handler)
                 # Process CLI args
                 self.process_command_line()
-    
+
         self.window = self.props.active_window
 
         if not self.window:
@@ -72,7 +71,7 @@ def on_translator_loading(_win, _pspec):
                 # Translators: Do not translate the app name!
                 title=_('Dialect'),
                 default_height=height,
-                default_width=width
+                default_width=width,
             )
 
         # Decide when to process command line args
@@ -104,12 +103,9 @@ def process_command_line(self):
             return
 
         text = ''
-        langs = {
-            'src': None,
-            'dest': None
-        }
+        langs = {'src': None, 'dest': None}
         selection = 'selection' in self.argv
-            
+
         if 'text' in self.argv:
             text = self.argv['text']
         if 'src' in self.argv:
@@ -127,11 +123,9 @@ def process_command_line(self):
         self.argv = {}
 
     def setup_actions(self):
-        """ Setup menu actions """
+        """Setup menu actions"""
 
-        pronunciation = Gio.SimpleAction.new_stateful(
-            'pronunciation', None, Settings.get().show_pronunciation_value
-        )
+        pronunciation = Gio.SimpleAction.new_stateful('pronunciation', None, Settings.get().show_pronunciation_value)
         pronunciation.connect('change-state', self._on_pronunciation)
         self.add_action(pronunciation)
 
@@ -166,7 +160,7 @@ def setup_actions(self):
         self.set_accels_for_action('win.show-help-overlay', ['<Primary>question'])
 
     def _on_pronunciation(self, action, value):
-        """ Update show pronunciation setting """
+        """Update show pronunciation setting"""
         action.props.state = value
         Settings.get().show_pronunciation = value
 
@@ -177,22 +171,18 @@ def _on_pronunciation(self, action, value):
             self.window.dest_pron_revealer.props.reveal_child = value
 
     def _on_preferences(self, _action, _param):
-        """ Show preferences window """
+        """Show preferences window"""
         window = DialectPreferencesDialog(self.window)
         window.present(self.window)
 
     def _on_about(self, _action, _param):
-        """ Show about dialog """
+        """Show about dialog"""
         builder = Gtk.Builder.new_from_resource(f'{RES_PATH}/about.ui')
         about = builder.get_object('about')
 
         about.props.application_icon = APP_ID
         about.props.version = VERSION
-        about.props.developers = [
-            "Mufeed Ali",
-            "Rafael Mardojai CM http://rafaelmardojai.com",
-            "Libretto"
-        ]
+        about.props.developers = ["Mufeed Ali", "Rafael Mardojai CM http://rafaelmardojai.com", "Libretto"]
 
         about.add_link(_('Donate'), 'https://opencollective.com/dialect')
 

dialect/preferences.py

@@ -37,18 +37,16 @@ def __init__(self, window, **kwargs):
         self.window = window
 
         # Bind preferences with GSettings
-        Settings.get().bind('live-translation', self.live_translation, 'enable-expansion',
-                            Gio.SettingsBindFlags.DEFAULT)
-        Settings.get().bind('sp-translation', self.search_provider, 'active',
-                            Gio.SettingsBindFlags.DEFAULT)
-        Settings.get().bind('translate-accel', self.translate_accel,
-                            'selected', Gio.SettingsBindFlags.DEFAULT)
-        Settings.get().bind('src-auto', self.src_auto, 'active',
-                            Gio.SettingsBindFlags.DEFAULT)
-        Settings.get().bind('custom-default-font-size', self.custom_default_font_size, 'enable-expansion',
-                            Gio.SettingsBindFlags.DEFAULT)
-        Settings.get().bind('default-font-size', self.default_font_size, 'value',
-                            Gio.SettingsBindFlags.DEFAULT)
+        Settings.get().bind(
+            'live-translation', self.live_translation, 'enable-expansion', Gio.SettingsBindFlags.DEFAULT
+        )
+        Settings.get().bind('sp-translation', self.search_provider, 'active', Gio.SettingsBindFlags.DEFAULT)
+        Settings.get().bind('translate-accel', self.translate_accel, 'selected', Gio.SettingsBindFlags.DEFAULT)
+        Settings.get().bind('src-auto', self.src_auto, 'active', Gio.SettingsBindFlags.DEFAULT)
+        Settings.get().bind(
+            'custom-default-font-size', self.custom_default_font_size, 'enable-expansion', Gio.SettingsBindFlags.DEFAULT
+        )
+        Settings.get().bind('default-font-size', self.default_font_size, 'value', Gio.SettingsBindFlags.DEFAULT)
 
         self.translator_config.props.sensitive = False
         self.tts_config.props.sensitive = False
@@ -61,7 +59,7 @@ def __init__(self, window, **kwargs):
             self.translator_config.props.sensitive = self._provider_has_settings(Settings.get().active_translator)
 
         # Setup TTS chooser
-        if (len(TTS) >= 1):
+        if len(TTS) >= 1:
             tts_model = ProvidersListModel('tts', True)
             with self.tts.freeze_notify():
                 self.tts.set_model(tts_model)
@@ -87,8 +85,8 @@ def __init__(self, window, **kwargs):
 
     @Gtk.Template.Callback()
     def is_not_true(self, _widget, boolean):
-        """ Check if boolean is not true
-            template binding closure function
+        """Check if boolean is not true
+        template binding closure function
         """
         return not boolean
 

dialect/providers/__init__.py

@@ -73,11 +73,8 @@ class ProvidersListModel(GObject.GObject, Gio.ListModel):
     def __init__(self, p_type='', show_disabled=False):
         super().__init__()
 
-        if (p_type):  # If we want to get an specific provider type
-            types = {
-                'translators': TRANSLATORS,
-                'tts': TTS
-            }
+        if p_type:  # If we want to get an specific provider type
+            types = {'translators': TRANSLATORS, 'tts': TTS}
             providers = types.get(p_type)
         else:  # Get all providers
             providers = MODULES

dialect/providers/modules/bing.py

@@ -121,7 +121,7 @@ def on_response(data):
                         data['translations'][0]['text'],
                         (text, src, dest),
                         detected=detected,
-                        pronunciation=(None, pronunciation)
+                        pronunciation=(None, pronunciation),
                     )
                     on_done(translation)
 

dialect/providers/modules/google.py

@@ -450,9 +450,7 @@ def on_response(data):
                         )
                     )
                 except TypeError:
-                    translated_parts = [
-                        TranslatedPart(parsed[1][0][1][0], [parsed[1][0][0][0], parsed[1][0][1][0]])
-                    ]
+                    translated_parts = [TranslatedPart(parsed[1][0][1][0], [parsed[1][0][0][0], parsed[1][0][1][0]])]
 
                 first_iter = True
                 translated = ""

dialect/search_provider/search_provider.in

@@ -63,6 +63,7 @@ dbus_interface_description = '''
 </node>
 '''
 
+
 class TranslateService:
     def __init__(self):
         self.loaded = False
@@ -100,7 +101,7 @@ class TranslateService:
                 case ProviderErrorCode.API_KEY_REQUIRED:
                     self.translations[error_id] = _('API key is required to use the service')
                 case _:
-                    self.translations[error_id] = _('Translation failed') 
+                    self.translations[error_id] = _('Translation failed')
             callback([error_id])
 
         text = ' '.join(terms)
@@ -114,13 +115,7 @@ class TranslateService:
                 error_id = ERROR_PREFIX + text
 
                 src, dest = self.translator.denormalize_lang(self.src_language, self.dest_language)
-                self.translator.translate(
-                    text,
-                    src,
-                    dest,
-                    on_done,
-                    on_fail
-                )
+                self.translator.translate(text, src, dest, on_done, on_fail)
 
         else:
             provider = Settings.get().active_translator
@@ -239,46 +234,60 @@ class TranslateService:
         else:
             self._load_translator()
 
+
 class TranslateServiceApplication(Gio.Application):
+    def __init__(self):
+        Gio.Application.__init__(
+            self,
+            application_id='@[email protected]',
+            flags=Gio.ApplicationFlags.IS_SERVICE,
+            inactivity_timeout=10000,
+        )
+        self.service_object = TranslateService()
+        self.search_interface = Gio.DBusNodeInfo.new_for_xml(dbus_interface_description).interfaces[0]
+
+    def do_dbus_register(self, connection, object_path):
+        try:
+            connection.register_object(
+                object_path=object_path,
+                interface_info=self.search_interface,
+                method_call_closure=self.on_dbus_method_call,
+            )
+        except:
+            self.quit()
+            return False
+        finally:
+            return True
+
+    def on_dbus_method_call(self, connection, sender, object_path, interface_name, method_name, parameters, invocation):
+        def return_value(results):
+            results = (results,)
+            if results == (None,):
+                results = ()
+            results_type = (
+                "("
+                + "".join(
+                    map(
+                        lambda argument_info: argument_info.signature,
+                        self.search_interface.lookup_method(method_name).out_args,
+                    )
+                )
+                + ")"
+            )
+            wrapped_results = GLib.Variant(results_type, results)
+
+            invocation.return_value(wrapped_results)
+
+            self.release()
+
+        self.hold()
+
+        method = getattr(self.service_object, method_name)
+        arguments = list(parameters.unpack())
+        arguments.append(return_value)
+
+        method(*arguments)
 
-  def __init__(self):
-    Gio.Application.__init__(self,
-                             application_id='@[email protected]',
-                             flags=Gio.ApplicationFlags.IS_SERVICE,
-                             inactivity_timeout=10000)
-    self.service_object = TranslateService()
-    self.search_interface = Gio.DBusNodeInfo.new_for_xml(dbus_interface_description).interfaces[0]
-
-  def do_dbus_register(self, connection, object_path):
-    try:
-      connection.register_object(object_path=object_path,
-                                 interface_info=self.search_interface,
-                                 method_call_closure=self.on_dbus_method_call)
-    except:
-      self.quit()
-      return False
-    finally:
-      return True
-
-  def on_dbus_method_call(self, connection, sender, object_path, interface_name, method_name, parameters, invocation):
-    def return_value(results):
-        results = results,
-        if results == (None,):
-            results = ()
-        results_type = "(" + "".join(map(lambda argument_info: argument_info.signature, self.search_interface.lookup_method(method_name).out_args)) + ")"
-        wrapped_results = GLib.Variant(results_type, results)
-
-        invocation.return_value(wrapped_results)
-
-        self.release()
-
-    self.hold()
-
-    method = getattr(self.service_object, method_name)
-    arguments = list(parameters.unpack())
-    arguments.append(return_value)
-
-    method(*arguments)
 
 if __name__ == "__main__":
     app = TranslateServiceApplication()

dialect/shortcuts.py

@@ -19,6 +19,6 @@ def __init__(self, **kwargs):
 
     @Gtk.Template.Callback()
     def _on_show(self, _data):
-        """ Called on self::show signal """
+        """Called on self::show signal"""
         self.translate_shortcut.props.visible = not Settings.get().live_translation
         self.translate_shortcut.props.accelerator = Settings.get().translate_accel

dialect/widgets/__init__.py

@@ -2,7 +2,7 @@
 # Copyright 2020-2022 Rafael Mardojai CM
 # SPDX-License-Identifier: GPL-3.0-or-later
 
-from dialect.widgets.lang_selector import LangSelector # noqa
+from dialect.widgets.lang_selector import LangSelector  # noqa
 from dialect.widgets.provider_preferences import ProviderPreferences  # noqa
 from dialect.widgets.textview import TextView  # noqa
 from dialect.widgets.theme_switcher import ThemeSwitcher  # noqa