85 lines
2.7 KiB
Python
85 lines
2.7 KiB
Python
# -*- coding:utf-8 -*-
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## src/gtkexcepthook.py
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##
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## Copyright (C) 2016 Philipp Hörist <philipp AT hoerist.com>
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## Copyright (C) 2005-2006 Nikos Kouremenos <kourem AT gmail.com>
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## Copyright (C) 2005-2014 Yann Leboulanger <asterix AT lagaule.org>
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## Copyright (C) 2008 Stephan Erb <steve-e AT h3c.de>
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##
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## This file is part of Gajim.
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##
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## Gajim 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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## Gajim 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 Gajim. If not, see <http://www.gnu.org/licenses/>.
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##
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import sys
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import os
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import traceback
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import threading
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import webbrowser
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import gi
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gi.require_version('Gtk', '3.0')
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from gi.repository import Gtk
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from io import StringIO
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from gajim.common import configpaths
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glade_file = os.path.join(configpaths.get('GUI'), 'exception_dialog.ui')
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_exception_in_progress = threading.Lock()
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def _hook(type_, value, tb):
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if not _exception_in_progress.acquire(False):
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# Exceptions have piled up, so we use the default exception
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# handler for such exceptions
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sys.__excepthook__(type_, value, tb)
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return
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ExceptionDialog(type_, value, tb)
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_exception_in_progress.release()
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class ExceptionDialog():
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def __init__(self, type_, value, tb):
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builder = Gtk.Builder()
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builder.add_from_file(glade_file)
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self.dialog = builder.get_object("ExceptionDialog")
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builder.connect_signals(self)
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builder.get_object("report_btn").grab_focus()
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self.exception_view = builder.get_object("exception_view")
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buffer_ = self.exception_view.get_buffer()
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trace = StringIO()
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traceback.print_exception(type_, value, tb, None, trace)
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buffer_.set_text(trace.getvalue())
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self.exception_view.set_editable(False)
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self.dialog.run()
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def on_report_clicked(self, *args):
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url = 'https://dev.gajim.org/gajim/gajim/issues'
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webbrowser.open(url, new=2)
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def on_close_clicked(self, *args):
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self.dialog.destroy()
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def init():
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# gdb/kdm etc if we use startx this is not True
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if os.name == 'nt' or not sys.stderr.isatty():
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# FIXME: maybe always show dialog?
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sys.excepthook = _hook
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# this is just to assist testing (python gtkexcepthook.py)
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if __name__ == '__main__':
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init()
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print(sys.version)
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raise Exception()
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