Create a crash handler, typically setting sys.excepthook to it.
(self)
| 243 | return super(BaseIPythonApplication, self).initialize_subcommand(subc, argv) |
| 244 | |
| 245 | def init_crash_handler(self): |
| 246 | """Create a crash handler, typically setting sys.excepthook to it.""" |
| 247 | self.crash_handler = self.crash_handler_class(self) |
| 248 | sys.excepthook = self.excepthook |
| 249 | def unset_crashhandler(): |
| 250 | sys.excepthook = sys.__excepthook__ |
| 251 | atexit.register(unset_crashhandler) |
| 252 | |
| 253 | def excepthook(self, etype, evalue, tb): |
| 254 | """this is sys.excepthook after init_crashhandler |