Asaf Las <roeg...@gmail.com>:
> Which one is most recommended to use for mutex alike locking to
> achieve atomic access to single resource:
>
> - fcntl.lockf
I recommend fcntl.flock:
========================================================================
#!/usr/bin/python3
import sys, fcntl, time
with open("test.lock", "w+") as lock:
fcntl.flock(lock.fileno(), fcntl.LOCK_EX)
# begin critical
sys.stdout.write("hello\n")
time.sleep(3)
sys.stdout.write("world\n")
# end critical
========================================================================
Marko
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