Whole file

python-poetry/tomlkit

The author described this change as “raise on malformed array element instead of dropping it (#527)”. It counts as a record because the check below fails on the code as it stood at 11e22aefc and passes on d548e18b7, with nothing else changed between the two runs.

Projectpython-poetry/tomlkit

Fix saved2026-06-23

Sharing licenceMIT · LICENSE

Change size+3 −6

What the code was meant to do, written into the code itself as a save note

raise on malformed array element instead of dropping it (#527)

The change

665	665		# exception eagerly computes a line/column, which scans the whole
666	666		# source. On a large file with many arrays this is a big, pure waste.
667	667		if not prev_value and self._current != "]":
668		-	try:
669		-	elems.append(self._parse_value())
670		-	prev_value = True
671		-	continue
672		-	except UnexpectedCharError:
673		-	pass
	668	+	elems.append(self._parse_value())
	669	+	prev_value = True
	670	+	continue
674	671
675	672		# consume comma
676	673		if prev_value and self._current == ",":

The check that tells the two apart

fail→pass·tests/test_parser.py::test_array_with_malformed_element_raises

Check file tests/test_parser.py, taken without changes from the fix and copied onto the older code, so the exact same check runs against both versions.

Origin and history

The fixd548e18b71b28d0e9628127bf0b9dfc5a254dca0

The code before it11e22aefccd8069a90ae75d20613b9b1068754a1

Broken version dated2026-06-23

Moduletomlkit.parser

Units changedParser

Fingerprint48ea14fe66501114

Checked2026-08-18 by goldset/0.1

Every field above is generated by our program. None of it is written by hand.

What the code was meant to do, written into the code itself as a save note

The change

The check that tells the two apart

Origin and history

Other bugs found in python-poetry/tomlkit