diff options
| author | Kyle K <kylek389@gmail.com> | 2020-12-02 01:05:44 -0600 |
|---|---|---|
| committer | Kyle K <kylek389@gmail.com> | 2020-12-02 01:05:44 -0600 |
| commit | 3d99158564e8082222138cc1b1e0a7dfcd7e8f66 (patch) | |
| tree | b8489e8f10a88c3265be4012a23bdebdbc1dedb1 /signal-break-out-of-loop.py | |
| parent | 785380a77801ef60d22d8bfdf97b41f87ef04da7 (diff) | |
| download | PythonPractice-3d99158564e8082222138cc1b1e0a7dfcd7e8f66.tar.gz PythonPractice-3d99158564e8082222138cc1b1e0a7dfcd7e8f66.tar.bz2 PythonPractice-3d99158564e8082222138cc1b1e0a7dfcd7e8f66.zip | |
add example of catching ctrl-c signal
Diffstat (limited to 'signal-break-out-of-loop.py')
| -rw-r--r-- | signal-break-out-of-loop.py | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/signal-break-out-of-loop.py b/signal-break-out-of-loop.py new file mode 100644 index 0000000..4934472 --- /dev/null +++ b/signal-break-out-of-loop.py @@ -0,0 +1,18 @@ +import signal +import sys +import time + +run = True + +def signal_handler(signal, frame): + global run + print("exiting") + run = False + +signal.signal(signal.SIGINT, signal_handler) +while run: + print("hi") + time.sleep(1) + # do anything + print("bye") +print("end")
\ No newline at end of file |