modules/exception_hook.py

   1 # Erebus IRC bot - Author: Erebus Team
   2 # vim: fileencoding=utf-8
   3 # This file is released into the public domain; see http://unlicense.org/
   4
   5 # module info
   6 modinfo = {
   7         'author': 'Erebus Team',
   8         'license': 'public domain',
   9         'compatible': [0], # compatible module API versions
  10         'depends': [], # other modules required to work properly?
  11         'softdeps': [], # modules which are preferred but not required
  12 }
  13
  14 # preamble
  15 import modlib
  16 lib = modlib.modlib(__name__)
  17 modstart = lib.modstart
  18 modstop = lib.modstop
  19
  20 # module code
  21 import traceback
  22
  23 @lib.hookexception(Exception)
  24 def got_exception(bot, exc, source, *args, **kwargs):
  25         dest = lib.parent.cfg.get('exception_hook', 'destination')
  26         if dest is not None:
  27                 bot.msg(dest, '%s exception: %r %r' % (source, args, kwargs))
  28                 for line in traceback.format_exc(limit=-lib.parent.cfg.getint('exception_hook', 'limit', 5)).split("\n"):
  29                         bot.msg(dest, (' '*4) + line)