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gh-131236: allow to generate multiple UUIDs at once via CLI (#131218)

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Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
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Simon Legner 2025-03-26 21:49:28 +01:00 • committed by GitHub
parent 4b3d5b6042
commit 52b5eb95b7
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5 changed files with 49 additions and 16 deletions
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30
Lib/uuid.py
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@ -937,18 +937,22 @@ def main():
import argparse
parser = argparse.ArgumentParser(
description="Generates a uuid using the selected uuid function.")
parser.add_argument("-u", "--uuid", choices=uuid_funcs.keys(), default="uuid4",
help="The function to use to generate the uuid. "
"By default uuid4 function is used.")
formatter_class=argparse.ArgumentDefaultsHelpFormatter,
description="Generate a UUID using the selected UUID function.")
parser.add_argument("-u", "--uuid",
choices=uuid_funcs.keys(),
default="uuid4",
help="function to generate the UUID")
parser.add_argument("-n", "--namespace",
help="The namespace is a UUID, or '@ns' where 'ns' is a "
"well-known predefined UUID addressed by namespace name. "
"Such as @dns, @url, @oid, and @x500. "
"Only required for uuid3/uuid5 functions.")
choices=["any UUID", *namespaces.keys()],
help="uuid3/uuid5 only: "
"a UUID, or a well-known predefined UUID addressed "
"by namespace name")
parser.add_argument("-N", "--name",
help="The name used as part of generating the uuid. "
"Only required for uuid3/uuid5 functions.")
help="uuid3/uuid5 only: "
"name used as part of generating the UUID")
parser.add_argument("-C", "--count", metavar="NUM", type=int, default=1,
help="generate NUM fresh UUIDs")
args = parser.parse_args()
uuid_func = uuid_funcs[args.uuid]
@ -963,9 +967,11 @@ def main():
"Run 'python -m uuid -h' for more information."
)
namespace = namespaces[namespace] if namespace in namespaces else UUID(namespace)
print(uuid_func(namespace, name))
for _ in range(args.count):
print(uuid_func(namespace, name))
else:
print(uuid_func())
for _ in range(args.count):
print(uuid_func())
# The following standard UUIDs are for use with uuid3() or uuid5().