gajim-plural/gajim/gtk/exception.py

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# Copyright (C) 2016-2018 Philipp Hörist <philipp AT hoerist.com>
# Copyright (C) 2005-2006 Nikos Kouremenos <kourem AT gmail.com>
# Copyright (C) 2005-2014 Yann Leboulanger <asterix AT lagaule.org>
# Copyright (C) 2008 Stephan Erb <steve-e AT h3c.de>
#
# This file is part of Gajim.
#
# Gajim is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published
# by the Free Software Foundation; version 3 only.
#
# Gajim 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Gajim. If not, see <http://www.gnu.org/licenses/>.
import sys
import os
import traceback
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import threading
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import webbrowser
import platform
from pathlib import Path
from io import StringIO
from urllib.parse import urlencode
from gi.repository import Gtk
from gi.repository import GObject
from gi.repository import GLib
import nbxmpp
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import gajim
from gajim.common import configpaths
from gajim.gtk.util import get_builder
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_exception_in_progress = threading.Lock()
ISSUE_TEXT = '''## Versions
- OS: {}
- GTK+ Version: {}
- PyGObject Version: {}
- GLib Version : {}
- python-nbxmpp Version: {}
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- Gajim Version: {}
## Traceback
```
{}
```
## Steps to reproduce the problem
...'''
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def _hook(type_, value, tb):
if not _exception_in_progress.acquire(False):
# Exceptions have piled up, so we use the default exception
# handler for such exceptions
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sys.__excepthook__(type_, value, tb)
return
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ExceptionDialog(type_, value, tb)
_exception_in_progress.release()
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class ExceptionDialog():
def __init__(self, type_, value, tb):
path = Path(configpaths.get('GUI')) / 'exception_dialog.ui'
self._ui = get_builder(path.resolve())
self._ui.connect_signals(self)
self._ui.report_btn.grab_focus()
buffer_ = self._ui.exception_view.get_buffer()
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trace = StringIO()
traceback.print_exception(type_, value, tb, None, trace)
self.text = self.get_issue_text(trace.getvalue())
buffer_.set_text(self.text)
print(self.text, file=sys.stderr)
self._ui.exception_view.set_editable(False)
self._ui.exception_dialog.show()
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def on_report_clicked(self, *args):
issue_url = 'https://dev.gajim.org/gajim/gajim/issues/new'
params = {'issue[description]': self.text}
url = '{}?{}'.format(issue_url, urlencode(params))
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webbrowser.open(url, new=2)
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def on_close_clicked(self, *args):
self._ui.exception_dialog.destroy()
@staticmethod
def get_issue_text(traceback_text):
gtk_ver = '%i.%i.%i' % (
Gtk.get_major_version(),
Gtk.get_minor_version(),
Gtk.get_micro_version())
gobject_ver = '.'.join(map(str, GObject.pygobject_version))
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glib_ver = '.'.join(map(str, [GLib.MAJOR_VERSION,
GLib.MINOR_VERSION,
GLib.MICRO_VERSION]))
return ISSUE_TEXT.format(get_os_info(),
gtk_ver,
gobject_ver,
glib_ver,
nbxmpp.__version__,
gajim.__version__,
traceback_text)
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def init():
if os.name == 'nt' or not sys.stderr.isatty():
sys.excepthook = _hook
def get_os_info():
if os.name == 'nt' or sys.platform == 'darwin':
return platform.system() + " " + platform.release()
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if os.name == 'posix':
try:
import distro
return distro.name(pretty=True)
except ImportError:
return platform.system()
return ''