SWAMPy

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EDITING: error.py

# Copyright 2015 Canonical, Ltd.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

""" Error widget
"""

import logging
from urwid import (WidgetWrap, Text, Pile, ListBox)
from subiquitycore.ui.buttons import cancel_btn
from subiquitycore.ui.utils import Padding, Color

log = logging.getLogger('subiquitycore.ui.error')

class ErrorView(WidgetWrap):
    def __init__(self, signal, error_message):
        suggestion = "Check the installer log files for details and try again"
        self.signal = signal
        self.body = [
            Padding.center_79(Text(error_message)),
            Padding.line_break(""),
            Padding.center_79(Color.info_minor(Text(suggestion))),
            Padding.line_break(""),
            Padding.line_break(""),
            Padding.center_79(self._build_buttons())
        ]
        super().__init__(ListBox(self.body))

def _build_buttons(self):
        buttons = [
            Color.button(cancel_btn(label="Back to Start",
                                    on_press=self.cancel)),
        ]
        return Pile(buttons)

def cancel(self, result):
        self.signal.emit_signal('menu:welcome:main')

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📁 views/	DIR	—	2025-10-09 12:24
📄 __init__.py	PY	723 B	2016-08-23 13:53	EDIT
📄 anchors.py	PY	2.1 KB	2017-01-20 01:59	EDIT
📄 buttons.py	PY	1.5 KB	2016-08-23 13:53	EDIT
📄 container.py	PY	8.1 KB	2017-03-15 23:20	EDIT
📄 dummy.py	PY	1.6 KB	2017-03-15 23:20	EDIT
📄 error.py	PY	1.7 KB	2017-03-15 23:20	EDIT
📄 form.py	PY	8.5 KB	2017-03-21 21:59	EDIT
📄 frame.py	PY	1.6 KB	2017-03-15 23:20	EDIT
📄 interactive.py	PY	7.4 KB	2017-03-24 00:30	EDIT
📄 lists.py	PY	1.1 KB	2017-03-15 23:20	EDIT
📄 utils.py	PY	4.7 KB	2017-03-15 23:20	EDIT