--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/util/ExceptionHandler.py Fri Aug 25 14:01:44 2017 +0300
@@ -0,0 +1,154 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+# This file is part of Beremiz, a Integrated Development Environment for
+# programming IEC 61131-3 automates supporting plcopen standard and CanFestival.
+#
+# Copyright (C) 2007: Edouard TISSERANT and Laurent BESSARD
+# Copyright (C) 2016-2017: Andrey Skvortsov <andrej.skvortzov@gmail.com>
+#
+# See COPYING file for copyrights details.
+#
+# This program 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; either version 2
+# 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+import os
+import sys
+import time
+import tempfile
+import platform
+import traceback
+import threading
+import wx
+
+Max_Traceback_List_Size = 20
+
+
+def Display_Exception_Dialog(e_type, e_value, e_tb, bug_report_path):
+ trcbck_lst = []
+ for i, line in enumerate(traceback.extract_tb(e_tb)):
+ trcbck = " " + str(i+1) + ". "
+ if line[0].find(os.getcwd()) == -1:
+ trcbck += "file : " + str(line[0]) + ", "
+ else:
+ trcbck += "file : " + str(line[0][len(os.getcwd()):]) + ", "
+ trcbck += "line : " + str(line[1]) + ", " + "function : " + str(line[2])
+ trcbck_lst.append(trcbck)
+
+ # Allow clicking....
+ cap = wx.Window_GetCapture()
+ if cap:
+ cap.ReleaseMouse()
+
+ dlg = wx.SingleChoiceDialog(
+ None,
+ _("""
+An unhandled exception (bug) occured. Bug report saved at :
+(%s)
+
+Please be kind enough to send this file to:
+beremiz-devel@lists.sourceforge.net
+
+You should now restart program.
+
+Traceback:
+""") % bug_report_path +
+ repr(e_type) + " : " + repr(e_value),
+ _("Error"),
+ trcbck_lst)
+ try:
+ res = (dlg.ShowModal() == wx.ID_OK)
+ finally:
+ dlg.Destroy()
+
+ return res
+
+
+def get_last_traceback(tb):
+ while tb.tb_next:
+ tb = tb.tb_next
+ return tb
+
+
+def format_namespace(d, indent=' '):
+ return '\n'.join(['%s%s: %s' % (indent, k, repr(v)[:10000]) for k, v in d.iteritems()])
+
+
+ignored_exceptions = [] # a problem with a line in a module is only reported once per session
+
+
+def AddExceptHook(app_version='[No version]'):
+
+ def save_bug_report(e_type, e_value, e_traceback, bug_report_path, date):
+ info = {
+ 'app-title': wx.GetApp().GetAppName(),
+ 'app-version': app_version,
+ 'wx-version': wx.VERSION_STRING,
+ 'wx-platform': wx.Platform,
+ 'python-version': platform.python_version(),
+ 'platform': platform.platform(),
+ 'e-type': e_type,
+ 'e-value': e_value,
+ 'date': date,
+ 'cwd': os.getcwd(),
+ }
+ if e_traceback:
+ info['traceback'] = ''.join(traceback.format_tb(e_traceback)) + '%s: %s' % (e_type, e_value)
+ last_tb = get_last_traceback(e_traceback)
+ exception_locals = last_tb.tb_frame.f_locals # the locals at the level of the stack trace where the exception actually occurred
+ info['locals'] = format_namespace(exception_locals)
+ if 'self' in exception_locals:
+ try:
+ info['self'] = format_namespace(exception_locals['self'].__dict__)
+ except Exception:
+ pass
+ path = os.path.dirname(bug_report_path)
+ if not os.path.exists(path):
+ os.mkdir(path)
+ output = open(bug_report_path, 'w')
+ lst = info.keys()
+ lst.sort()
+ for a in lst:
+ output.write(a + ":\n" + str(info[a]) + "\n\n")
+ output.close()
+
+ def handle_exception(e_type, e_value, e_traceback):
+ traceback.print_exception(e_type, e_value, e_traceback) # this is very helpful when there's an exception in the rest of this func
+ last_tb = get_last_traceback(e_traceback)
+ ex = (last_tb.tb_frame.f_code.co_filename, last_tb.tb_frame.f_lineno)
+ if ex not in ignored_exceptions:
+ ignored_exceptions.append(ex)
+ date = time.ctime()
+ path = tempfile.gettempdir()+os.sep+wx.GetApp().GetAppName()
+ bug_report_path = path + os.sep + "bug_report_" + time.strftime("%Y_%m_%d__%H-%M-%S") + ".txt"
+ save_bug_report(e_type, e_value, e_traceback, bug_report_path, date)
+ Display_Exception_Dialog(e_type, e_value, e_traceback, bug_report_path)
+ # sys.excepthook = lambda *args: wx.CallAfter(handle_exception, *args)
+ sys.excepthook = handle_exception
+
+ init_old = threading.Thread.__init__
+
+ def init(self, *args, **kwargs):
+ init_old(self, *args, **kwargs)
+ run_old = self.run
+
+ def run_with_except_hook(*args, **kw):
+ try:
+ run_old(*args, **kw)
+ except (KeyboardInterrupt, SystemExit):
+ raise
+ except Exception:
+ sys.excepthook(*sys.exc_info())
+ self.run = run_with_except_hook
+ threading.Thread.__init__ = init