|
6 | 6 |
|
7 | 7 | #{ Initialization |
8 | 8 | def_init_atexit(): |
9 | | -"""Setup an at-exit job to be sure our workers are shutdown correctly before |
10 | | -the interpreter quits""" |
11 | | -importatexit |
12 | | -importthread |
13 | | -atexit.register(thread.do_terminate_threads) |
14 | | -
|
| 9 | +"""Setup an at-exit job to be sure our workers are shutdown correctly before |
| 10 | +the interpreter quits""" |
| 11 | +importatexit |
| 12 | +importthread |
| 13 | +atexit.register(thread.do_terminate_threads) |
| 14 | +
|
15 | 15 | def_init_signals(): |
16 | | -"""Assure we shutdown our threads correctly when being interrupted""" |
17 | | -importsignal |
18 | | -importthread |
19 | | -importsys |
20 | | -
|
21 | | -prev_handler=signal.getsignal(signal.SIGINT) |
22 | | -defthread_interrupt_handler(signum,frame): |
23 | | -thread.do_terminate_threads() |
24 | | -ifcallable(prev_handler): |
25 | | -prev_handler(signum,frame) |
26 | | -raiseKeyboardInterrupt() |
27 | | -# END call previous handler |
28 | | -# END signal handler |
29 | | -try: |
30 | | -signal.signal(signal.SIGINT,thread_interrupt_handler) |
31 | | -exceptValueError: |
32 | | -# happens if we don't try it from the main thread |
33 | | -print>>sys.stderr,"Failed to setup thread-interrupt handler. This is usually not critical" |
34 | | -# END exception handling |
| 16 | +"""Assure we shutdown our threads correctly when being interrupted""" |
| 17 | +importsignal |
| 18 | +importthread |
| 19 | +importsys |
| 20 | +
|
| 21 | +prev_handler=signal.getsignal(signal.SIGINT) |
| 22 | +defthread_interrupt_handler(signum,frame): |
| 23 | +thread.do_terminate_threads() |
| 24 | +ifcallable(prev_handler): |
| 25 | +prev_handler(signum,frame) |
| 26 | +raiseKeyboardInterrupt() |
| 27 | +# END call previous handler |
| 28 | +# END signal handler |
| 29 | +try: |
| 30 | +signal.signal(signal.SIGINT,thread_interrupt_handler) |
| 31 | +exceptValueError: |
| 32 | +# happens if we don't try it from the main thread |
| 33 | +print>>sys.stderr,"Failed to setup thread-interrupt handler. This is usually not critical" |
| 34 | +# END exception handling |
35 | 35 |
|
36 | 36 |
|
37 | 37 | #} END init |
|