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#!/usr/bin/python3
# -*- coding:utf-8 -*-
"""
This example uses kubernetes.utils.duration to parse and display
a GEP-2257 duration string (you can find the full specification at
https://gateway-api.sigs.k8s.io/geps/gep-2257/).
Good things to try:
>>> python examples/duration-gep2257.py 1h
Duration: 1h
>>> python examples/duration-gep2257.py 3600s
Duration: 1h
>>> python examples/duration-gep2257.py 90m
Duration: 1h30m
>>> python examples/duration-gep2257.py 30m1h10s5s
Duration: 1h30m15s
>>> python examples/duration-gep2257.py 0h0m0s0ms
Duration: 0s
>>> python examples/duration-gep2257.py -5m
ValueError: Invalid duration format: -5m
>>> python examples/duration-gep2257.py 1.5h
ValueError: Invalid duration format: 1.5h
"""
import sys
from kubernetes.utils import duration
def main():
if len(sys.argv) != 2:
print("Usage: {} <duration>".format(sys.argv[0]))
sys.exit(1)
dur = duration.parse_duration(sys.argv[1])
print("Duration: %s" % duration.format_duration(dur))
if __name__ == "__main__":
main()
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