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gh-135661: Fix CDATA section parsing in HTMLParser #135665

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Merged
serhiy-storchaka merged 12 commits into from
Aug 14, 2025
Merged

gh-135661: Fix CDATA section parsing in HTMLParser #135665

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gh-135661: Fix CDATA section parsing in HTMLParser
serhiy-storchaka Jun 18, 2025
816f34e
Merge branch 'main' into htmlparser-cdata
serhiy-storchaka Jul 3, 2025
cf918e3
Move to Security.
serhiy-storchaka Jul 3, 2025
d346c10
Update 2025-06-18-13-34-55.gh-issue-135661.NZlpWf.rst
serhiy-storchaka Jul 4, 2025
9e1ae33
Merge branch 'main' into htmlparser-cdata
serhiy-storchaka Jul 4, 2025
524cac5
* Make CDATA section parsing context depending.
serhiy-storchaka Jul 5, 2025
2a1bb46
Merge branch 'main' into htmlparser-cdata
serhiy-storchaka Jul 22, 2025
8cdbc95
Enable support of CDATA sections by default.
serhiy-storchaka Jul 22, 2025
e4f13a8
Merge branch 'main' into htmlparser-cdata
serhiy-storchaka Aug 3, 2025
50fd4b3
Make the setter method private.
serhiy-storchaka Aug 3, 2025
165fd1e
Update NEWS.
serhiy-storchaka Aug 3, 2025
a5f45b8
Update Misc/NEWS.d/next/Security/2025-06-18-13-34-55.gh-issue-135661.…
serhiy-storchaka Aug 14, 2025
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Update 2025-06-18-13-34-55.gh-issue-135661.NZlpWf.rst
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serhiy-storchaka authored Jul 4, 2025
commit d346c10f25179eaf333cbb38a7b86dd937556da7
4 changes: 2 additions & 2 deletions Misc/NEWS.d/next/Security/2025-06-18-13-34-55.gh-issue-135661.NZlpWf.rst
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Fix CDATA section parsing in :class:`html.parser.HTMLParser`: ``] ]>`` and
``]] >`` no longer end the CDATA section.
Fix CDATA section parsing in :class:`html.parser.HTMLParser` according to
the HTML5 standard: ``] ]>`` and ``]] >`` no longer end the CDATA section.
Comment on lines +1 to +2

@encukou encukou Jul 21, 2025

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Suggested change
Fix CDATA section parsing in :class:`html.parser.HTMLParser` according to
the HTML5 standard: ``] ]>`` and ``]] >`` no longer end the CDATA section.
Fix CDATA section parsing in :class:`html.parser.HTMLParser` according to
the HTML5 standard: ``] ]>`` and ``]] >`` no longer end the CDATA section.
By default, :meth:`~HTMLParser.handle_comment` is called for CDATA.
The old behavior (calling :meth:`~HTMLParser.unknown_decl`) can be restored
using a new method, :meth:`~HTMLParser.support_cdata`.