(method=None)
| 55 | |
| 56 | |
| 57 | def removeHandler(method=None): |
| 58 | if method is not None: |
| 59 | @wraps(method) |
| 60 | def inner(*args, **kwargs): |
| 61 | initial = signal.getsignal(signal.SIGINT) |
| 62 | removeHandler() |
| 63 | try: |
| 64 | return method(*args, **kwargs) |
| 65 | finally: |
| 66 | signal.signal(signal.SIGINT, initial) |
| 67 | return inner |
| 68 | |
| 69 | global _interrupt_handler |
| 70 | if _interrupt_handler is not None: |
| 71 | signal.signal(signal.SIGINT, _interrupt_handler.original_handler) |