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| author | Barry Warsaw <barry@python.org> | 2012-09-12 02:38:47 (GMT) |
|---|---|---|
| committer | Barry Warsaw <barry@python.org> | 2012-09-12 02:38:47 (GMT) |
| commit | 4b2f9e914d497d6b2b5ec09a03da8b6f171dffed (patch) | |
| tree | 2a260c1bceef5e52b232f54c70a129085848322b /Lib/test/test_argparse.py | |
| parent | d8bbde35fee845b96c55543088b0f8ddcc1aec12 (diff) | |
| download | cpython-4b2f9e914d497d6b2b5ec09a03da8b6f171dffed.zip cpython-4b2f9e914d497d6b2b5ec09a03da8b6f171dffed.tar.gz cpython-4b2f9e914d497d6b2b5ec09a03da8b6f171dffed.tar.bz2 | |
- Issue #15906: Fix a regression in argparse caused by the preceding change,
when action='append', type='str' and default=[].
Diffstat (limited to 'Lib/test/test_argparse.py')
| -rw-r--r-- | Lib/test/test_argparse.py | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Lib/test/test_argparse.py b/Lib/test/test_argparse.py index a2f9a69..cd80dc6 100644 --- a/Lib/test/test_argparse.py +++ b/Lib/test/test_argparse.py @@ -4516,6 +4516,16 @@ class TestTypeFunctionCallWithNonStringDefault(TestCase): args = parser.parse_args([]) self.assertEqual(NS(foo='foo_converted'), args) + def test_issue_15906(self): + # Issue #15906: When action='append', type=str, default=[] are + # providing, the dest value was the string representation "[]" when it + # should have been an empty list. + parser = argparse.ArgumentParser() + parser.add_argument('--test', dest='test', type=str, + default=[], action='append') + args = parser.parse_args([]) + self.assertEqual(args.test, []) + # ====================== # parse_known_args tests # ====================== |