--- a/libervia/backend/bridge/dbus_bridge.py	Tue Jun 18 12:06:45 2024 +0200
+++ b/libervia/backend/bridge/dbus_bridge.py	Wed Jun 19 18:44:57 2024 +0200
@@ -31,10 +31,8 @@
 
 # Interface prefix
 const_INT_PREFIX = config.config_get(
-    config.parse_main_conf(),
-    "",
-    "bridge_dbus_int_prefix",
-    "org.libervia.Libervia")
+    config.parse_main_conf(), "", "bridge_dbus_int_prefix", "org.libervia.Libervia"
+)
 const_ERROR_PREFIX = const_INT_PREFIX + ".error"
 const_OBJ_PATH = "/org/libervia/Libervia/bridge"
 const_CORE_SUFFIX = ".core"
@@ -88,100 +86,104 @@
 
     core_iface = DBusInterface(
         const_INT_PREFIX + const_CORE_SUFFIX,
-        Method('action_launch', arguments='sss', returns='s'),
-        Method('actions_get', arguments='s', returns='a(ssi)'),
-        Method('config_get', arguments='ss', returns='s'),
-        Method('connect', arguments='ssa{ss}', returns='b'),
-        Method('contact_add', arguments='ss', returns=''),
-        Method('contact_del', arguments='ss', returns=''),
-        Method('contact_get', arguments='ss', returns='(a{ss}as)'),
-        Method('contact_update', arguments='ssass', returns=''),
-        Method('contacts_get', arguments='s', returns='a(sa{ss}as)'),
-        Method('contacts_get_from_group', arguments='ss', returns='as'),
-        Method('devices_infos_get', arguments='ss', returns='s'),
-        Method('disco_find_by_features', arguments='asa(ss)bbbbbs', returns='(a{sa(sss)}a{sa(sss)}a{sa(sss)})'),
-        Method('disco_infos', arguments='ssbs', returns='(asa(sss)a{sa(a{ss}as)})'),
-        Method('disco_items', arguments='ssbs', returns='a(sss)'),
-        Method('disconnect', arguments='s', returns=''),
-        Method('encryption_namespace_get', arguments='s', returns='s'),
-        Method('encryption_plugins_get', arguments='', returns='s'),
-        Method('encryption_trust_ui_get', arguments='sss', returns='s'),
-        Method('entities_data_get', arguments='asass', returns='a{sa{ss}}'),
-        Method('entity_data_get', arguments='sass', returns='a{ss}'),
-        Method('features_get', arguments='s', returns='a{sa{ss}}'),
-        Method('history_get', arguments='ssiba{ss}s', returns='a(sdssa{ss}a{ss}ss)'),
-        Method('image_check', arguments='s', returns='s'),
-        Method('image_convert', arguments='ssss', returns='s'),
-        Method('image_generate_preview', arguments='ss', returns='s'),
-        Method('image_resize', arguments='sii', returns='s'),
-        Method('init_pre_script', arguments='', returns=''),
-        Method('is_connected', arguments='s', returns='b'),
-        Method('main_resource_get', arguments='ss', returns='s'),
-        Method('menu_help_get', arguments='ss', returns='s'),
-        Method('menu_launch', arguments='sasa{ss}is', returns='a{ss}'),
-        Method('menus_get', arguments='si', returns='a(ssasasa{ss})'),
-        Method('message_encryption_get', arguments='ss', returns='s'),
-        Method('message_encryption_start', arguments='ssbs', returns=''),
-        Method('message_encryption_stop', arguments='ss', returns=''),
-        Method('message_send', arguments='sa{ss}a{ss}sss', returns=''),
-        Method('namespaces_get', arguments='', returns='a{ss}'),
-        Method('notification_add', arguments='ssssbbsdss', returns=''),
-        Method('notification_delete', arguments='sbs', returns=''),
-        Method('notifications_expired_clean', arguments='ds', returns=''),
-        Method('notifications_get', arguments='ss', returns='s'),
-        Method('param_get_a', arguments='ssss', returns='s'),
-        Method('param_get_a_async', arguments='sssis', returns='s'),
-        Method('param_set', arguments='sssis', returns=''),
-        Method('param_ui_get', arguments='isss', returns='s'),
-        Method('params_categories_get', arguments='', returns='as'),
-        Method('params_register_app', arguments='sis', returns=''),
-        Method('params_template_load', arguments='s', returns='b'),
-        Method('params_template_save', arguments='s', returns='b'),
-        Method('params_values_from_category_get_async', arguments='sisss', returns='a{ss}'),
-        Method('presence_set', arguments='ssa{ss}s', returns=''),
-        Method('presence_statuses_get', arguments='s', returns='a{sa{s(sia{ss})}}'),
-        Method('private_data_delete', arguments='sss', returns=''),
-        Method('private_data_get', arguments='sss', returns='s'),
-        Method('private_data_set', arguments='ssss', returns=''),
-        Method('profile_create', arguments='sss', returns=''),
-        Method('profile_delete_async', arguments='s', returns=''),
-        Method('profile_is_session_started', arguments='s', returns='b'),
-        Method('profile_name_get', arguments='s', returns='s'),
-        Method('profile_set_default', arguments='s', returns=''),
-        Method('profile_start_session', arguments='ss', returns='b'),
-        Method('profiles_list_get', arguments='bb', returns='as'),
-        Method('progress_get', arguments='ss', returns='a{ss}'),
-        Method('progress_get_all', arguments='s', returns='a{sa{sa{ss}}}'),
-        Method('progress_get_all_metadata', arguments='s', returns='a{sa{sa{ss}}}'),
-        Method('ready_get', arguments='', returns=''),
-        Method('roster_resync', arguments='s', returns=''),
-        Method('session_infos_get', arguments='s', returns='a{ss}'),
-        Method('sub_waiting_get', arguments='s', returns='a{ss}'),
-        Method('subscription', arguments='sss', returns=''),
-        Method('version_get', arguments='', returns='s'),
-        Signal('_debug', 'sa{ss}s'),
-        Signal('action_new', 'ssis'),
-        Signal('connected', 'ss'),
-        Signal('contact_deleted', 'ss'),
-        Signal('contact_new', 'sa{ss}ass'),
-        Signal('disconnected', 's'),
-        Signal('entity_data_updated', 'ssss'),
-        Signal('message_encryption_started', 'sss'),
-        Signal('message_encryption_stopped', 'sa{ss}s'),
-        Signal('message_new', 'sdssa{ss}a{ss}sss'),
-        Signal('message_update', 'ssss'),
-        Signal('notification_deleted', 'ss'),
-        Signal('notification_new', 'sdssssbidss'),
-        Signal('param_update', 'ssss'),
-        Signal('presence_update', 'ssia{ss}s'),
-        Signal('progress_error', 'sss'),
-        Signal('progress_finished', 'sa{ss}s'),
-        Signal('progress_started', 'sa{ss}s'),
-        Signal('subscribe', 'sss'),
+        Method("action_launch", arguments="sss", returns="s"),
+        Method("actions_get", arguments="s", returns="a(ssi)"),
+        Method("config_get", arguments="ss", returns="s"),
+        Method("connect", arguments="ssa{ss}", returns="b"),
+        Method("contact_add", arguments="ss", returns=""),
+        Method("contact_del", arguments="ss", returns=""),
+        Method("contact_get", arguments="ss", returns="(a{ss}as)"),
+        Method("contact_update", arguments="ssass", returns=""),
+        Method("contacts_get", arguments="s", returns="a(sa{ss}as)"),
+        Method("contacts_get_from_group", arguments="ss", returns="as"),
+        Method("devices_infos_get", arguments="ss", returns="s"),
+        Method(
+            "disco_find_by_features",
+            arguments="asa(ss)bbbbbs",
+            returns="(a{sa(sss)}a{sa(sss)}a{sa(sss)})",
+        ),
+        Method("disco_infos", arguments="ssbs", returns="(asa(sss)a{sa(a{ss}as)})"),
+        Method("disco_items", arguments="ssbs", returns="a(sss)"),
+        Method("disconnect", arguments="s", returns=""),
+        Method("encryption_namespace_get", arguments="s", returns="s"),
+        Method("encryption_plugins_get", arguments="", returns="s"),
+        Method("encryption_trust_ui_get", arguments="sss", returns="s"),
+        Method("entities_data_get", arguments="asass", returns="a{sa{ss}}"),
+        Method("entity_data_get", arguments="sass", returns="a{ss}"),
+        Method("features_get", arguments="s", returns="a{sa{ss}}"),
+        Method("history_get", arguments="ssiba{ss}s", returns="a(sdssa{ss}a{ss}ss)"),
+        Method("image_check", arguments="s", returns="s"),
+        Method("image_convert", arguments="ssss", returns="s"),
+        Method("image_generate_preview", arguments="ss", returns="s"),
+        Method("image_resize", arguments="sii", returns="s"),
+        Method("init_pre_script", arguments="", returns=""),
+        Method("is_connected", arguments="s", returns="b"),
+        Method("main_resource_get", arguments="ss", returns="s"),
+        Method("menu_help_get", arguments="ss", returns="s"),
+        Method("menu_launch", arguments="sasa{ss}is", returns="a{ss}"),
+        Method("menus_get", arguments="si", returns="a(ssasasa{ss})"),
+        Method("message_encryption_get", arguments="ss", returns="s"),
+        Method("message_encryption_start", arguments="ssbs", returns=""),
+        Method("message_encryption_stop", arguments="ss", returns=""),
+        Method("message_send", arguments="sa{ss}a{ss}sss", returns=""),
+        Method("namespaces_get", arguments="", returns="a{ss}"),
+        Method("notification_add", arguments="ssssbbsdss", returns=""),
+        Method("notification_delete", arguments="sbs", returns=""),
+        Method("notifications_expired_clean", arguments="ds", returns=""),
+        Method("notifications_get", arguments="ss", returns="s"),
+        Method("param_get_a", arguments="ssss", returns="s"),
+        Method("param_get_a_async", arguments="sssis", returns="s"),
+        Method("param_set", arguments="sssis", returns=""),
+        Method("param_ui_get", arguments="isss", returns="s"),
+        Method("params_categories_get", arguments="", returns="as"),
+        Method("params_register_app", arguments="sis", returns=""),
+        Method("params_template_load", arguments="s", returns="b"),
+        Method("params_template_save", arguments="s", returns="b"),
+        Method(
+            "params_values_from_category_get_async", arguments="sisss", returns="a{ss}"
+        ),
+        Method("presence_set", arguments="ssa{ss}s", returns=""),
+        Method("presence_statuses_get", arguments="s", returns="a{sa{s(sia{ss})}}"),
+        Method("private_data_delete", arguments="sss", returns=""),
+        Method("private_data_get", arguments="sss", returns="s"),
+        Method("private_data_set", arguments="ssss", returns=""),
+        Method("profile_create", arguments="sss", returns=""),
+        Method("profile_delete_async", arguments="s", returns=""),
+        Method("profile_is_session_started", arguments="s", returns="b"),
+        Method("profile_name_get", arguments="s", returns="s"),
+        Method("profile_set_default", arguments="s", returns=""),
+        Method("profile_start_session", arguments="ss", returns="b"),
+        Method("profiles_list_get", arguments="bb", returns="as"),
+        Method("progress_get", arguments="ss", returns="a{ss}"),
+        Method("progress_get_all", arguments="s", returns="a{sa{sa{ss}}}"),
+        Method("progress_get_all_metadata", arguments="s", returns="a{sa{sa{ss}}}"),
+        Method("ready_get", arguments="", returns=""),
+        Method("roster_resync", arguments="s", returns=""),
+        Method("session_infos_get", arguments="s", returns="a{ss}"),
+        Method("sub_waiting_get", arguments="s", returns="a{ss}"),
+        Method("subscription", arguments="sss", returns=""),
+        Method("version_get", arguments="", returns="s"),
+        Signal("_debug", "sa{ss}s"),
+        Signal("action_new", "ssis"),
+        Signal("connected", "ss"),
+        Signal("contact_deleted", "ss"),
+        Signal("contact_new", "sa{ss}ass"),
+        Signal("disconnected", "s"),
+        Signal("entity_data_updated", "ssss"),
+        Signal("message_encryption_started", "sss"),
+        Signal("message_encryption_stopped", "sa{ss}s"),
+        Signal("message_new", "sdssa{ss}a{ss}sss"),
+        Signal("message_update", "ssss"),
+        Signal("notification_deleted", "ss"),
+        Signal("notification_new", "sdssssbidss"),
+        Signal("param_update", "ssss"),
+        Signal("presence_update", "ssia{ss}s"),
+        Signal("progress_error", "sss"),
+        Signal("progress_finished", "sa{ss}s"),
+        Signal("progress_started", "sa{ss}s"),
+        Signal("subscribe", "sss"),
     )
-    plugin_iface = DBusInterface(
-        const_INT_PREFIX + const_PLUGIN_SUFFIX
-    )
+    plugin_iface = DBusInterface(const_INT_PREFIX + const_PLUGIN_SUFFIX)
 
     dbusInterfaces = [core_iface, plugin_iface]
 
@@ -213,7 +215,7 @@
     def dbus_config_get(self, section, name):
         return self._callback("config_get", section, name)
 
-    def dbus_connect(self, profile_key="@DEFAULT@", password='', options={}):
+    def dbus_connect(self, profile_key="@DEFAULT@", password="", options={}):
         return self._callback("connect", profile_key, password, options)
 
     def dbus_contact_add(self, entity_jid, profile_key="@DEFAULT@"):
@@ -237,13 +239,37 @@
     def dbus_devices_infos_get(self, bare_jid, profile_key):
         return self._callback("devices_infos_get", bare_jid, profile_key)
 
-    def dbus_disco_find_by_features(self, namespaces, identities, bare_jid=False, service=True, roster=True, own_jid=True, local_device=False, profile_key="@DEFAULT@"):
-        return self._callback("disco_find_by_features", namespaces, identities, bare_jid, service, roster, own_jid, local_device, profile_key)
+    def dbus_disco_find_by_features(
+        self,
+        namespaces,
+        identities,
+        bare_jid=False,
+        service=True,
+        roster=True,
+        own_jid=True,
+        local_device=False,
+        profile_key="@DEFAULT@",
+    ):
+        return self._callback(
+            "disco_find_by_features",
+            namespaces,
+            identities,
+            bare_jid,
+            service,
+            roster,
+            own_jid,
+            local_device,
+            profile_key,
+        )
 
-    def dbus_disco_infos(self, entity_jid, node=u'', use_cache=True, profile_key="@DEFAULT@"):
+    def dbus_disco_infos(
+        self, entity_jid, node="", use_cache=True, profile_key="@DEFAULT@"
+    ):
         return self._callback("disco_infos", entity_jid, node, use_cache, profile_key)
 
-    def dbus_disco_items(self, entity_jid, node=u'', use_cache=True, profile_key="@DEFAULT@"):
+    def dbus_disco_items(
+        self, entity_jid, node="", use_cache=True, profile_key="@DEFAULT@"
+    ):
         return self._callback("disco_items", entity_jid, node, use_cache, profile_key)
 
     def dbus_disconnect(self, profile_key="@DEFAULT@"):
@@ -252,8 +278,12 @@
     def dbus_encryption_namespace_get(self, arg_0):
         return self._callback("encryption_namespace_get", arg_0)
 
-    def dbus_encryption_plugins_get(self, ):
-        return self._callback("encryption_plugins_get", )
+    def dbus_encryption_plugins_get(
+        self,
+    ):
+        return self._callback(
+            "encryption_plugins_get",
+        )
 
     def dbus_encryption_trust_ui_get(self, to_jid, namespace, profile_key):
         return self._callback("encryption_trust_ui_get", to_jid, namespace, profile_key)
@@ -267,8 +297,12 @@
     def dbus_features_get(self, profile_key):
         return self._callback("features_get", profile_key)
 
-    def dbus_history_get(self, from_jid, to_jid, limit, between=True, filters='', profile="@NONE@"):
-        return self._callback("history_get", from_jid, to_jid, limit, between, filters, profile)
+    def dbus_history_get(
+        self, from_jid, to_jid, limit, between=True, filters="", profile="@NONE@"
+    ):
+        return self._callback(
+            "history_get", from_jid, to_jid, limit, between, filters, profile
+        )
 
     def dbus_image_check(self, arg_0):
         return self._callback("image_check", arg_0)
@@ -282,8 +316,12 @@
     def dbus_image_resize(self, image_path, width, height):
         return self._callback("image_resize", image_path, width, height)
 
-    def dbus_init_pre_script(self, ):
-        return self._callback("init_pre_script", )
+    def dbus_init_pre_script(
+        self,
+    ):
+        return self._callback(
+            "init_pre_script",
+        )
 
     def dbus_is_connected(self, profile_key="@DEFAULT@"):
         return self._callback("is_connected", profile_key)
@@ -295,7 +333,9 @@
         return self._callback("menu_help_get", menu_id, language)
 
     def dbus_menu_launch(self, menu_type, path, data, security_limit, profile_key):
-        return self._callback("menu_launch", menu_type, path, data, security_limit, profile_key)
+        return self._callback(
+            "menu_launch", menu_type, path, data, security_limit, profile_key
+        )
 
     def dbus_menus_get(self, language, security_limit):
         return self._callback("menus_get", language, security_limit)
@@ -303,20 +343,62 @@
     def dbus_message_encryption_get(self, to_jid, profile_key):
         return self._callback("message_encryption_get", to_jid, profile_key)
 
-    def dbus_message_encryption_start(self, to_jid, namespace='', replace=False, profile_key="@NONE@"):
-        return self._callback("message_encryption_start", to_jid, namespace, replace, profile_key)
+    def dbus_message_encryption_start(
+        self, to_jid, namespace="", replace=False, profile_key="@NONE@"
+    ):
+        return self._callback(
+            "message_encryption_start", to_jid, namespace, replace, profile_key
+        )
 
     def dbus_message_encryption_stop(self, to_jid, profile_key):
         return self._callback("message_encryption_stop", to_jid, profile_key)
 
-    def dbus_message_send(self, to_jid, message, subject={}, mess_type="auto", extra={}, profile_key="@NONE@"):
-        return self._callback("message_send", to_jid, message, subject, mess_type, extra, profile_key)
+    def dbus_message_send(
+        self,
+        to_jid,
+        message,
+        subject={},
+        mess_type="auto",
+        extra={},
+        profile_key="@NONE@",
+    ):
+        return self._callback(
+            "message_send", to_jid, message, subject, mess_type, extra, profile_key
+        )
+
+    def dbus_namespaces_get(
+        self,
+    ):
+        return self._callback(
+            "namespaces_get",
+        )
 
-    def dbus_namespaces_get(self, ):
-        return self._callback("namespaces_get", )
-
-    def dbus_notification_add(self, type_, body_plain, body_rich, title, is_global, requires_action, arg_6, priority, expire_at, extra):
-        return self._callback("notification_add", type_, body_plain, body_rich, title, is_global, requires_action, arg_6, priority, expire_at, extra)
+    def dbus_notification_add(
+        self,
+        type_,
+        body_plain,
+        body_rich,
+        title,
+        is_global,
+        requires_action,
+        arg_6,
+        priority,
+        expire_at,
+        extra,
+    ):
+        return self._callback(
+            "notification_add",
+            type_,
+            body_plain,
+            body_rich,
+            title,
+            is_global,
+            requires_action,
+            arg_6,
+            priority,
+            expire_at,
+            extra,
+        )
 
     def dbus_notification_delete(self, id_, is_global, profile_key):
         return self._callback("notification_delete", id_, is_global, profile_key)
@@ -327,22 +409,43 @@
     def dbus_notifications_get(self, filters, profile_key):
         return self._callback("notifications_get", filters, profile_key)
 
-    def dbus_param_get_a(self, name, category, attribute="value", profile_key="@DEFAULT@"):
+    def dbus_param_get_a(
+        self, name, category, attribute="value", profile_key="@DEFAULT@"
+    ):
         return self._callback("param_get_a", name, category, attribute, profile_key)
 
-    def dbus_param_get_a_async(self, name, category, attribute="value", security_limit=-1, profile_key="@DEFAULT@"):
-        return self._callback("param_get_a_async", name, category, attribute, security_limit, profile_key)
+    def dbus_param_get_a_async(
+        self,
+        name,
+        category,
+        attribute="value",
+        security_limit=-1,
+        profile_key="@DEFAULT@",
+    ):
+        return self._callback(
+            "param_get_a_async", name, category, attribute, security_limit, profile_key
+        )
 
-    def dbus_param_set(self, name, value, category, security_limit=-1, profile_key="@DEFAULT@"):
-        return self._callback("param_set", name, value, category, security_limit, profile_key)
+    def dbus_param_set(
+        self, name, value, category, security_limit=-1, profile_key="@DEFAULT@"
+    ):
+        return self._callback(
+            "param_set", name, value, category, security_limit, profile_key
+        )
 
-    def dbus_param_ui_get(self, security_limit=-1, app='', extra='', profile_key="@DEFAULT@"):
+    def dbus_param_ui_get(
+        self, security_limit=-1, app="", extra="", profile_key="@DEFAULT@"
+    ):
         return self._callback("param_ui_get", security_limit, app, extra, profile_key)
 
-    def dbus_params_categories_get(self, ):
-        return self._callback("params_categories_get", )
+    def dbus_params_categories_get(
+        self,
+    ):
+        return self._callback(
+            "params_categories_get",
+        )
 
-    def dbus_params_register_app(self, xml, security_limit=-1, app=''):
+    def dbus_params_register_app(self, xml, security_limit=-1, app=""):
         return self._callback("params_register_app", xml, security_limit, app)
 
     def dbus_params_template_load(self, filename):
@@ -351,10 +454,19 @@
     def dbus_params_template_save(self, filename):
         return self._callback("params_template_save", filename)
 
-    def dbus_params_values_from_category_get_async(self, category, security_limit=-1, app="", extra="", profile_key="@DEFAULT@"):
-        return self._callback("params_values_from_category_get_async", category, security_limit, app, extra, profile_key)
+    def dbus_params_values_from_category_get_async(
+        self, category, security_limit=-1, app="", extra="", profile_key="@DEFAULT@"
+    ):
+        return self._callback(
+            "params_values_from_category_get_async",
+            category,
+            security_limit,
+            app,
+            extra,
+            profile_key,
+        )
 
-    def dbus_presence_set(self, to_jid='', show='', statuses={}, profile_key="@DEFAULT@"):
+    def dbus_presence_set(self, to_jid="", show="", statuses={}, profile_key="@DEFAULT@"):
         return self._callback("presence_set", to_jid, show, statuses, profile_key)
 
     def dbus_presence_statuses_get(self, profile_key="@DEFAULT@"):
@@ -369,7 +481,7 @@
     def dbus_private_data_set(self, namespace, key, data, profile_key):
         return self._callback("private_data_set", namespace, key, data, profile_key)
 
-    def dbus_profile_create(self, profile, password='', component=''):
+    def dbus_profile_create(self, profile, password="", component=""):
         return self._callback("profile_create", profile, password, component)
 
     def dbus_profile_delete_async(self, profile):
@@ -384,7 +496,7 @@
     def dbus_profile_set_default(self, profile):
         return self._callback("profile_set_default", profile)
 
-    def dbus_profile_start_session(self, password='', profile_key="@DEFAULT@"):
+    def dbus_profile_start_session(self, password="", profile_key="@DEFAULT@"):
         return self._callback("profile_start_session", password, profile_key)
 
     def dbus_profiles_list_get(self, clients=True, components=False):
@@ -399,8 +511,12 @@
     def dbus_progress_get_all_metadata(self, profile):
         return self._callback("progress_get_all_metadata", profile)
 
-    def dbus_ready_get(self, ):
-        return self._callback("ready_get", )
+    def dbus_ready_get(
+        self,
+    ):
+        return self._callback(
+            "ready_get",
+        )
 
     def dbus_roster_resync(self, profile_key="@DEFAULT@"):
         return self._callback("roster_resync", profile_key)
@@ -414,8 +530,12 @@
     def dbus_subscription(self, sub_type, entity, profile_key="@DEFAULT@"):
         return self._callback("subscription", sub_type, entity, profile_key)
 
-    def dbus_version_get(self, ):
-        return self._callback("version_get", )
+    def dbus_version_get(
+        self,
+    ):
+        return self._callback(
+            "version_get",
+        )
 
 
 class bridge:
@@ -462,13 +582,39 @@
         self._obj.emitSignal("entity_data_updated", jid, name, value, profile)
 
     def message_encryption_started(self, to_jid, encryption_data, profile_key):
-        self._obj.emitSignal("message_encryption_started", to_jid, encryption_data, profile_key)
+        self._obj.emitSignal(
+            "message_encryption_started", to_jid, encryption_data, profile_key
+        )
 
     def message_encryption_stopped(self, to_jid, encryption_data, profile_key):
-        self._obj.emitSignal("message_encryption_stopped", to_jid, encryption_data, profile_key)
+        self._obj.emitSignal(
+            "message_encryption_stopped", to_jid, encryption_data, profile_key
+        )
 
-    def message_new(self, uid, timestamp, from_jid, to_jid, message, subject, mess_type, extra, profile):
-        self._obj.emitSignal("message_new", uid, timestamp, from_jid, to_jid, message, subject, mess_type, extra, profile)
+    def message_new(
+        self,
+        uid,
+        timestamp,
+        from_jid,
+        to_jid,
+        message,
+        subject,
+        mess_type,
+        extra,
+        profile,
+    ):
+        self._obj.emitSignal(
+            "message_new",
+            uid,
+            timestamp,
+            from_jid,
+            to_jid,
+            message,
+            subject,
+            mess_type,
+            extra,
+            profile,
+        )
 
     def message_update(self, uid, message_type, message_data, profile):
         self._obj.emitSignal("message_update", uid, message_type, message_data, profile)
@@ -476,14 +622,42 @@
     def notification_deleted(self, id, profile):
         self._obj.emitSignal("notification_deleted", id, profile)
 
-    def notification_new(self, id, timestamp, type, body_plain, body_rich, title, requires_action, priority, expire_at, extra, profile):
-        self._obj.emitSignal("notification_new", id, timestamp, type, body_plain, body_rich, title, requires_action, priority, expire_at, extra, profile)
+    def notification_new(
+        self,
+        id,
+        timestamp,
+        type,
+        body_plain,
+        body_rich,
+        title,
+        requires_action,
+        priority,
+        expire_at,
+        extra,
+        profile,
+    ):
+        self._obj.emitSignal(
+            "notification_new",
+            id,
+            timestamp,
+            type,
+            body_plain,
+            body_rich,
+            title,
+            requires_action,
+            priority,
+            expire_at,
+            extra,
+            profile,
+        )
 
     def param_update(self, name, value, category, profile):
         self._obj.emitSignal("param_update", name, value, category, profile)
 
     def presence_update(self, entity_jid, show, priority, statuses, profile):
-        self._obj.emitSignal("presence_update", entity_jid, show, priority, statuses, profile)
+        self._obj.emitSignal(
+            "presence_update", entity_jid, show, priority, statuses, profile
+        )
 
     def progress_error(self, id, error, profile):
         self._obj.emitSignal("progress_error", id, error, profile)
@@ -505,7 +679,7 @@
         self._obj.emitSignal(name, *args)
 
     def add_method(
-            self, name, int_suffix, in_sign, out_sign, method, async_=False, doc={}
+        self, name, int_suffix, in_sign, out_sign, method, async_=False, doc={}
     ):
         """Dynamically add a method to D-Bus bridge"""
         # FIXME: doc parameter is kept only temporary, the time to remove it from calls
@@ -513,10 +687,12 @@
         self._obj.plugin_iface.addMethod(
             Method(name, arguments=in_sign, returns=out_sign)
         )
+
         # we have to create a method here instead of using partialmethod, because txdbus
         # uses __func__ which doesn't work with partialmethod
         def caller(self_, *args, **kwargs):
             return self_._callback(name, *args, **kwargs)
+
         setattr(self._obj, f"dbus_{name}", MethodType(caller, self._obj))
         self.register_method(name, method)
 
@@ -524,4 +700,4 @@
         """Dynamically add a signal to D-Bus bridge"""
         log.debug(f"Adding signal {name!r} to D-Bus bridge")
         self._obj.plugin_iface.addSignal(Signal(name, signature))
-        setattr(bridge, name, partialmethod(bridge.emit_signal, name))
\ No newline at end of file
+        setattr(bridge, name, partialmethod(bridge.emit_signal, name))