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gh-118131: Command-line interface for the random module #118132

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Merged
merged 4 commits into from
May 5, 2024
Merged

gh-118131: Command-line interface for the random module #118132

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5fc5449
Add command-line interface for the `random` module
hugovk Apr 17, 2024
5a487bb
Add blurb, update docs
hugovk Apr 21, 2024
15dec31
Rename parse_args to _parse_args
hugovk May 2, 2024
55df4a6
Merge branch 'main' into random-cli
hugovk May 5, 2024
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Rename parse_args to _parse_args
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@hugovk
hugovk committed May 2, 2024
commit 15dec310aebbd4907e8dda1838d26938637f6f77
4 changes: 2 additions & 2 deletions Lib/random.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1000,7 +1000,7 @@ def _test(N=10_000):
# -------------- command-line interface ----------------


def parse_args(arg_list: list[str] | None):
def _parse_args(arg_list: list[str] | None):
import argparse
parser = argparse.ArgumentParser(
formatter_class=argparse.RawTextHelpFormatter)
Expand Down Expand Up @@ -1028,7 +1028,7 @@ def parse_args(arg_list: list[str] | None):


def main(arg_list: list[str] | None = None) -> int | str:
args, help_text = parse_args(arg_list)
args, help_text = _parse_args(arg_list)

# Explicit arguments
if args.choice:
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12 changes: 6 additions & 6 deletions Lib/test/test_random.py
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Expand Up @@ -1400,27 +1400,27 @@ def test_after_fork(self):

class CommandLineTest(unittest.TestCase):
def test_parse_args(self):
args, help_text = random.parse_args(shlex.split("--choice a b c"))
args, help_text = random._parse_args(shlex.split("--choice a b c"))
self.assertEqual(args.choice, ["a", "b", "c"])
self.assertTrue(help_text.startswith("usage: "))

args, help_text = random.parse_args(shlex.split("--integer 5"))
args, help_text = random._parse_args(shlex.split("--integer 5"))
self.assertEqual(args.integer, 5)
self.assertTrue(help_text.startswith("usage: "))

args, help_text = random.parse_args(shlex.split("--float 2.5"))
args, help_text = random._parse_args(shlex.split("--float 2.5"))
self.assertEqual(args.float, 2.5)
self.assertTrue(help_text.startswith("usage: "))

args, help_text = random.parse_args(shlex.split("a b c"))
args, help_text = random._parse_args(shlex.split("a b c"))
self.assertEqual(args.input, ["a", "b", "c"])
self.assertTrue(help_text.startswith("usage: "))

args, help_text = random.parse_args(shlex.split("5"))
args, help_text = random._parse_args(shlex.split("5"))
self.assertEqual(args.input, ["5"])
self.assertTrue(help_text.startswith("usage: "))

args, help_text = random.parse_args(shlex.split("2.5"))
args, help_text = random._parse_args(shlex.split("2.5"))
self.assertEqual(args.input, ["2.5"])
self.assertTrue(help_text.startswith("usage: "))

Expand Down