Is Python unpacking atomic w.r.t. interrupts? Question: Given the following example try: a, b = 0, 0 for _ in range(100): a, b = (a+1, b+1) except KeyboardInterrupt: assert a == b could an AssertionError be thrown? If so, is there a way to prevent it, i.e. to ensure that either both of a and …
How can I override the keyboard interrupt? (Python) Question: Is there anyway I can make my script execute one of my functions when Ctrl+c is hit when the script is running? Asked By: Takkun || Source Answers: Take a look at signal handlers. CTRL-C corresponds to SIGINT (signal #2 on posix systems). Example: #!/usr/bin/env python …
How to run one last function before getting killed in Python? Question: Is there any way to run one last command before a running Python script is stopped by being killed by some other script, keyboard interrupt etc. Asked By: dan || Source Answers: import signal import sys import time def cleanup(*args): print ‘Exiting’ sys.exit(0) …
