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bpo-30485: Re-allow empty strings in ElementPath namespace mappings since they might actually be harmless and unused (and thus went undetected previously). (#12830)

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Stefan Behnel 2019-04-14 21:12:34 +02:00 • committed by GitHub
parent cd466559c4
commit 3c5a858ec6
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Lib/test/test_xml_etree.py
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@ -2466,9 +2466,6 @@ class ElementFindTest(unittest.TestCase):
nsmap = {'xx': 'X', None: 'Y'}
self.assertEqual(len(root.findall(".//xx:b", namespaces=nsmap)), 2)
self.assertEqual(len(root.findall(".//b", namespaces=nsmap)), 1)
nsmap = {'xx': 'X', '': 'Y'}
with self.assertRaisesRegex(ValueError, 'namespace prefix'):
root.findall(".//xx:b", namespaces=nsmap)
def test_bad_find(self):
e = ET.XML(SAMPLE_XML)