250 lines
7.5 KiB
Python
250 lines
7.5 KiB
Python
# Copyright (C) 2019 Philipp Hörist <philipp AT hoerist.com>
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#
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# This file is part of the OpenPGP Gajim Plugin.
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#
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# OpenPGP Gajim Plugin is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published
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# by the Free Software Foundation; version 3 only.
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#
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# OpenPGP Gajim Plugin is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with OpenPGP Gajim Plugin. If not, see <http://www.gnu.org/licenses/>.
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from typing import cast
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import logging
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import threading
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from enum import IntEnum
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from gi.repository import GLib
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from gi.repository import Gtk
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from gajim.common import app
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from gajim.common.client import Client
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from gajim.gtk.control import ChatControl
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from gajim.plugins.plugins_i18n import _
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from ..pgpplugin import OpenPGPPlugin
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log = logging.getLogger("gajim.p.openpgp.wizard")
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class Page(IntEnum):
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WELCOME = 0
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NEWKEY = 1
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SUCCESS = 2
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ERROR = 3
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class KeyWizard(Gtk.Assistant):
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def __init__(
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self, plugin: OpenPGPPlugin, account: str, chat_control: ChatControl
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) -> None:
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Gtk.Assistant.__init__(self)
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self._client = app.get_client(account)
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self._plugin = plugin
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self._account = account
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self._data_form_widget = None
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self._is_form = None
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self._chat_control = chat_control
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self.set_application(app.app)
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self.set_transient_for(app.window)
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self.set_resizable(True)
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self.set_default_size(600, 400)
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self.get_style_context().add_class("dialog-margin")
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self._add_page(WelcomePage())
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# self._add_page(BackupKeyPage())
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self._add_page(NewKeyPage(self, self._client))
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# self._add_page(SaveBackupCodePage())
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self._add_page(SuccessfulPage())
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self._add_page(ErrorPage())
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self.connect("prepare", self._on_page_change)
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self.connect("cancel", self._on_cancel)
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self.connect("close", self._on_cancel)
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self._remove_sidebar()
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self.show()
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def _add_page(self, page: Gtk.Box) -> None:
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self.append_page(page)
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self.set_page_type(page, page.type_)
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self.set_page_title(page, page.title)
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self.set_page_complete(page, page.complete)
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def _remove_sidebar(self):
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main_box = self.get_children()[0]
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sidebar = main_box.get_children()[0]
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main_box.remove(sidebar)
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def _activate_encryption(self):
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action = app.window.lookup_action("set-encryption")
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action.activate(GLib.Variant("s", self._plugin.encryption_name))
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def _on_page_change(self, assistant: Gtk.Assistant, page: Page) -> None:
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if self.get_current_page() == Page.NEWKEY:
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if self._client.get_module("OpenPGP").secret_key_available:
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self.set_current_page(Page.SUCCESS)
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else:
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page.generate()
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elif self.get_current_page() == Page.SUCCESS:
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self._activate_encryption()
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def _on_cancel(self, widget: Gtk.Assistant):
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self.close()
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class WelcomePage(Gtk.Box):
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type_ = Gtk.AssistantPageType.INTRO
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title = _("Welcome")
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complete = True
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def __init__(self):
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super().__init__(orientation=Gtk.Orientation.VERTICAL)
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self.set_spacing(18)
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title_label = Gtk.Label(label=_("Setup OpenPGP"))
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text_label = Gtk.Label(label=_("Gajim will now try to setup OpenPGP for you"))
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self.append(title_label)
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self.append(text_label)
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class RequestPage(Gtk.Box):
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type_ = Gtk.AssistantPageType.INTRO
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title = _("Request OpenPGP Key")
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complete = False
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def __init__(self):
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super().__init__(orientation=Gtk.Orientation.VERTICAL)
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self.set_spacing(18)
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spinner = Gtk.Spinner()
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self.append(spinner)
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spinner.start()
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# class BackupKeyPage(Gtk.Box):
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# type_ = Gtk.AssistantPageType.INTRO
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# title = _('Supply Backup Code')
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# complete = True
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# def __init__(self):
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# super().__init__(orientation=Gtk.Orientation.VERTICAL)
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# self.set_spacing(18)
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# title_label = Gtk.Label(label=_('Backup Code'))
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# text_label = Gtk.Label(
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# label=_('We found a backup Code, please supply your password'))
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# self.add(title_label)
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# self.add(text_label)
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# entry = Gtk.Entry()
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# self.add(entry)
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class NewKeyPage(RequestPage):
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type_ = Gtk.AssistantPageType.PROGRESS
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title = _("Generating new Key")
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complete = False
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def __init__(self, assistant: Gtk.Assistant, client: Client) -> None:
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super().__init__()
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self._assistant = assistant
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self._client = client
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def generate(self):
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log.info("Creating Key")
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thread = threading.Thread(target=self.worker)
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thread.start()
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def worker(self):
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text = None
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try:
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self._client.get_module("OpenPGP").generate_key()
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except Exception as error:
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text = str(error)
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GLib.idle_add(self.finished, text)
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def finished(self, error: str | None) -> None:
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if error is None:
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self._client.get_module("OpenPGP").get_own_key_details()
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self._client.get_module("OpenPGP").set_public_key()
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self._client.get_module("OpenPGP").request_keylist()
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self._assistant.set_current_page(Page.SUCCESS)
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else:
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error_page = cast(ErrorPage, self._assistant.get_nth_page(Page.ERROR))
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error_page.set_text(error)
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self._assistant.set_current_page(Page.ERROR)
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# class SaveBackupCodePage(RequestPage):
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# type_ = Gtk.AssistantPageType.PROGRESS
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# title = _('Save this code')
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# complete = False
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# def __init__(self):
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# super().__init__(orientation=Gtk.Orientation.VERTICAL)
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# self.set_spacing(18)
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# title_label = Gtk.Label(label=_('Backup Code'))
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# text_label = Gtk.Label(
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# label=_('This is your backup code, you need it if you reinstall Gajim'))
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# self.add(title_label)
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# self.add(text_label)
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class SuccessfulPage(Gtk.Box):
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type_ = Gtk.AssistantPageType.SUMMARY
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title = _("Setup successful")
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complete = True
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def __init__(self):
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super().__init__(orientation=Gtk.Orientation.VERTICAL)
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self.set_spacing(12)
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self.set_homogeneous(True)
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icon = Gtk.Image.new_from_icon_name("object-select-symbolic")
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icon.add_css_class("success-color")
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icon.set_valign(Gtk.Align.END)
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label = Gtk.Label(label=_("Setup successful"))
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label.add_css_class("bold16")
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label.set_valign(Gtk.Align.START)
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self.append(icon)
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self.append(label)
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class ErrorPage(Gtk.Box):
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type_ = Gtk.AssistantPageType.SUMMARY
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title = _("Setup failed")
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complete = True
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def __init__(self):
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super().__init__(orientation=Gtk.Orientation.VERTICAL)
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self.set_spacing(12)
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self.set_homogeneous(True)
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icon = Gtk.Image.new_from_icon_name("dialog-error-symbolic")
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icon.get_style_context().add_class("error-color")
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icon.set_valign(Gtk.Align.END)
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self._label = Gtk.Label()
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self._label.get_style_context().add_class("bold16")
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self._label.set_valign(Gtk.Align.START)
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self.append(icon)
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self.append(self._label)
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def set_text(self, text: str) -> None:
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self._label.set_text(text)
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