gh-69893: Add the close() method for xml.etree.ElementTree.iterparse() iterator #114534
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colesbury
reviewed
Jan 24, 2024
Lib/test/test_xml_etree.py
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| iterparse(SIMPLE_XMLFILE, events) | ||
| self.assertEqual(str(cm.exception), "unknown event 'bogus'") | ||
| del cm | ||
| gc_collect() |
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The added gc_collect() calls are redundant because the check_no_resource_warning() context manager already calls gc_collect().
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Nice. The initial version of my patch predates check_no_resource_warning().
hugovk
reviewed
Jan 26, 2024
| gen.close() | ||
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| def __del__(self): | ||
| # TODO: Emit a ResourceWarning if it was not explicitly closed. |
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Any plans for when this TODO will be done? They can end up languishing for decades :)
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When all maintained Python versions have the close() method, so you can call it without checking the version.
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Maybe update the TODO to mention this, so when someone sees it they know whether they can do the TODO or wait a bit longer?
Anyway, I'll approve this.
hugovk
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Jan 26, 2024
aisk
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Feb 11, 2024
fsc-eriker
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Feb 14, 2024
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📚 Documentation preview 📚: https://cpython-previews--114534.org.readthedocs.build/