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Issue #28409: regrtest: fix the parser of command line arguments.

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This commit is contained in:
Victor Stinner 2016-10-17 18:11:03 +02:00
parent 5493e4723a
commit 1f6b69b749
3 changed files with 21 additions and 6 deletions
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11
Lib/test/regrtest.py
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@ -325,9 +325,6 @@ def _create_parser():
group.add_argument('-P', '--pgo', dest='pgo', action='store_true',
help='enable Profile Guided Optimization training')
parser.add_argument('args', nargs='*',
help=argparse.SUPPRESS)
return parser
def relative_filename(string):
@ -373,7 +370,13 @@ def _parse_args(args, **kwargs):
ns.use_resources = []
parser = _create_parser()
parser.parse_args(args=args, namespace=ns)
# Issue #14191: argparse doesn't support "intermixed" positional and
# optional arguments. Use parse_known_args() as workaround.
ns.args = parser.parse_known_args(args=args, namespace=ns)[1]
for arg in ns.args:
if arg.startswith('-'):
parser.error("unrecognized arguments: %s" % arg)
sys.exit(1)
if ns.single and ns.fromfile:
parser.error("-s and -f don't go together!")