1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
|
# -*- coding: utf-8 -*-
#
# File: portato/gui/exception_handling.py
# This file is part of the Portato-Project, a graphical portage-frontend.
#
# Copyright (C) 2007-2009 René 'Necoro' Neumann
# This is free software. You may redistribute copies of it under the terms of
# the GNU General Public License version 2.
# There is NO WARRANTY, to the extent permitted by law.
#
#
# Written by René 'Necoro' Neumann
from __future__ import absolute_import, with_statement
import gtk, pango, gobject
import sys, traceback, os
from StringIO import StringIO
from ..helper import debug, error
from .dialogs import file_chooser_dialog, io_ex_dialog
from .windows.mailinfo import MailInfoWindow
from .utils import GtkThread
class UncaughtExceptionDialog(gtk.MessageDialog):
"""Original idea by Gustavo Carneiro - original code: http://www.daa.com.au/pipermail/pygtk/attachments/20030828/2d304204/gtkexcepthook.py."""
def __init__(self, type, value, tb, thread = None):
super(UncaughtExceptionDialog,self).__init__(parent=None, flags=0, type=gtk.MESSAGE_WARNING, buttons=gtk.BUTTONS_NONE, message_format=_("A programming error has been detected during the execution of this program."))
self.set_title(_("Bug Detected"))
self.format_secondary_text(_("It probably isn't fatal, but should be reported to the developers nonetheless."))
self.add_button(_("Show Details"), 1)
self.add_button(_("Send..."), 3)
self.add_button(gtk.STOCK_SAVE_AS, 2)
self.add_button(gtk.STOCK_CLOSE, gtk.RESPONSE_CLOSE)
# Details
self.textview = gtk.TextView()
self.textview.set_editable(False)
self.textview.modify_font(pango.FontDescription("Monospace"))
self.sw = gtk.ScrolledWindow();
self.sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self.sw.add(self.textview)
self.tbFrame = gtk.Frame()
self.tbFrame.set_shadow_type(gtk.SHADOW_IN)
self.tbFrame.add(self.sw)
self.tbFrame.set_border_width(6)
self.vbox.add(self.tbFrame)
textbuffer = self.textview.get_buffer()
self.text = get_trace(type, value, tb)
if thread:
self.text = "Exception in thread \"%(thread)s\":\n%(trace)s" % {"thread": thread, "trace": self.text}
textbuffer.set_text(self.text)
self.textview.set_size_request(gtk.gdk.screen_width()/2, gtk.gdk.screen_height()/3)
self.details = self.tbFrame
self.set_position(gtk.WIN_POS_CENTER)
self.set_gravity(gtk.gdk.GRAVITY_CENTER)
def run (self):
while True:
resp = super(UncaughtExceptionDialog, self).run()
if resp == 1:
self.details.show_all()
self.set_response_sensitive(1, False)
elif resp == 2:
debug("Want to save")
file = file_chooser_dialog(_("Save traceback..."), self)
if file:
debug("Save to %s", file)
try:
with open(file, "w") as f:
f.writelines(self.text)
except IOError, e:
io_ex_dialog(e)
else:
debug("Nothing to save")
elif resp == 3:
debug("Send bug per mail")
self.destroy()
MailInfoWindow(None, self.text)
return
else:
break
self.destroy()
def convert (version):
"""Converts a version given as int-tuple to a normal version string."""
return ".".join(map(str, version))
def get_version_infos():
from ..constants import VERSION
from ..backend import system
runsystem="Unknown"
# check for sabayon first, as sabayon also has the gentoo release
for sp in ("/etc/sabayon-release", "/etc/sabayon-edition"):
if os.path.exists(sp):
with open(sp) as r:
runsystem = "Sabayon: %s" % r.readline().strip()
break
else:
if os.path.exists("/etc/gentoo-release"):
runsystem = "Gentoo"
return "\n".join((
"Portato version: %s" % VERSION,
"System: %s" % runsystem,
"Python version: %s" % sys.version,
"Used backend: %s" % system.get_version(),
"pygtk: %s (using GTK+: %s)" % (convert(gtk.pygtk_version), convert(gtk.gtk_version)),
"pygobject: %s (using GLib: %s)" % (convert(gobject.pygobject_version), convert(gobject.glib_version))))
def get_trace(type, value, tb):
trace = StringIO()
traceback.print_exception(type, value, tb, None, trace)
traceStr = trace.getvalue()
trace.close()
return traceStr + "\n" + get_version_infos()
def register_ex_handler():
def handler(type, val, tb, thread = None):
def run_dialog():
UncaughtExceptionDialog(type, val, tb, thread).run()
if thread:
error("Exception in thread \"%(thread)s\":\n%(trace)s", {"thread": thread, "trace": get_trace(type, val, tb)})
else:
error("Exception:\n%s", get_trace(type, val, tb))
gobject.idle_add(run_dialog)
sys.excepthook = handler
|
