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[3.12] gh-131807: fix ResourceWarning in test_ucn.py (GH-131808) (#131846)

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gh-131807: fix ResourceWarning in test_ucn.py (GH-131808)
(cherry picked from commit adb67ed7e4)

Co-authored-by: Thomas Grainger <tagrain@gmail.com>
Co-authored-by: Victor Stinner <vstinner@python.org>
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Miss Islington (bot) 2025-03-28 16:12:59 +01:00 • committed by GitHub
parent d4ddc03e56
commit 7d447ac4e0
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1 changed files with 18 additions and 14 deletions
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32
Lib/test/test_ucn.py
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@ -10,6 +10,7 @@
import ast
import unittest
import unicodedata
import urllib.error
from test import support
from http.client import HTTPException
@ -181,20 +182,23 @@ def check_version(testfile):
try:
testdata = support.open_urlresource(url, encoding="utf-8",
check=check_version)
except (OSError, HTTPException):
self.skipTest("Could not retrieve " + url)
self.addCleanup(testdata.close)
for line in testdata:
line = line.strip()
if not line or line.startswith('#'):
continue
seqname, codepoints = line.split(';')
codepoints = ''.join(chr(int(cp, 16)) for cp in codepoints.split())
self.assertEqual(unicodedata.lookup(seqname), codepoints)
with self.assertRaises(SyntaxError):
self.checkletter(seqname, None)
with self.assertRaises(KeyError):
unicodedata.ucd_3_2_0.lookup(seqname)
except urllib.error.HTTPError as exc:
exc.close()
self.skipTest(f"Could not retrieve {url}: {exc!r}")
except (OSError, HTTPException) as exc:
self.skipTest(f"Could not retrieve {url}: {exc!r}")
with testdata:
for line in testdata:
line = line.strip()
if not line or line.startswith('#'):
continue
seqname, codepoints = line.split(';')
codepoints = ''.join(chr(int(cp, 16)) for cp in codepoints.split())
self.assertEqual(unicodedata.lookup(seqname), codepoints)
with self.assertRaises(SyntaxError):
self.checkletter(seqname, None)
with self.assertRaises(KeyError):
unicodedata.ucd_3_2_0.lookup(seqname)
def test_errors(self):
self.assertRaises(TypeError, unicodedata.name)