Mercurial > hg > fail
annotate fail.py @ 2:d1880117acb5
attempt to correct documentation display on pypi
| author | Jeff Hammel <k0scist@gmail.com> |
|---|---|
| date | Tue, 23 Aug 2016 14:58:00 -0700 |
| parents | a4680e54c481 |
| children | 8dc420754023 |
| rev | line source |
|---|---|
| 0 | 1 #!/usr/bin/env python |
| 2 | |
| 3 """ | |
| 4 run a program until it fails | |
| 5 """ | |
| 6 | |
| 7 # imports | |
| 8 import argparse | |
| 9 import subprocess | |
| 10 import sys | |
| 11 import time | |
| 12 | |
| 1 | 13 |
| 0 | 14 def main(args=sys.argv[1:]): |
| 15 """CLI""" | |
| 16 | |
| 17 # parse command line | |
| 18 parser = argparse.ArgumentParser(description=__doc__) | |
| 19 parser.add_argument('command', help="command to run") | |
| 20 parser.add_argument('--code', dest='codes', default=(0,), nargs='+', | |
| 21 help="allowed exit codes") | |
| 22 parser.add_argument('-s', '--sleep', dest='sleep', | |
| 23 type=float, default=1., | |
| 1 | 24 help="sleep between iterations [DEFAULT: %(default)s]") |
| 0 | 25 options = parser.parse_args(args) |
| 26 | |
| 27 try: | |
| 28 | |
| 29 ctr = 0 | |
| 30 while True: | |
| 31 | |
| 32 ctr += 1 | |
| 33 | |
| 34 # run it | |
| 35 process = subprocess.Popen(options.command, shell=True) | |
| 36 _, _ = process.communicate() | |
| 37 | |
|
2
d1880117acb5
attempt to correct documentation display on pypi
Jeff Hammel <k0scist@gmail.com>
parents:
1
diff
changeset
|
38 |
|
d1880117acb5
attempt to correct documentation display on pypi
Jeff Hammel <k0scist@gmail.com>
parents:
1
diff
changeset
|
39 print ("Iteration {}".format(ctr)) |
|
d1880117acb5
attempt to correct documentation display on pypi
Jeff Hammel <k0scist@gmail.com>
parents:
1
diff
changeset
|
40 |
| 0 | 41 # test it |
| 42 if process.returncode not in options.codes: | |
| 43 sys.exit(process.returncode) | |
| 44 | |
| 45 # loop control | |
| 46 time.sleep(options.sleep) | |
| 47 | |
| 48 | |
| 49 except KeyboardInterrupt: | |
| 50 sys.exit(0) | |
| 51 | |
| 52 if __name__ == '__main__': | |
| 53 main() |