kill-timeout 0.0.3

Limit the function execution time

Limit the function execution time

This module provides a decorator which runs the function in a separate multiprocessing.Process and sends SIGKILL after the specified timeout if the function didn't complete.

Requirements

• Python 3.7+ (needed for multiprocessing.Process.kill)

Install

pip install kill-timeout

Usage

from kill_timeout import kill_timeout


limit_in_seconds = 5


@kill_timeout(limit_in_seconds)
def long_running_function(**parameters):
    """Function which makes some computations

    It could take too long for some parameters.
    """
    ...

try:
    result = long_running_function(iterations=9001)
    print("Function returned: %r" % result)
except TimeoutError:
    print("Function didn't finished in %d seconds" % limit_in_seconds)
except Exception:
    print("Function failed with its internal error! Its original traceback:")
    raise