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gh-115398: Suggest use of hasattr with checking for 3.13 Expat API availability (GH-116278)

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Suggest use of "hasattr" with checking for 3.13 Expat API availability
This commit is contained in:
Sebastian Pipping
2024-03-06 20:08:25 +01:00
committed by GitHub
parent 8a8e9204d1
commit 73807eb634
2 changed files with 15 additions and 0 deletions
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Doc/library/pyexpat.rst
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@@ -217,6 +217,11 @@ XMLParser Objects
Calling ``SetReparseDeferralEnabled(True)`` allows re-enabling reparse
deferral.
Note that :meth:`SetReparseDeferralEnabled` has been backported to some
prior releases of CPython as a security fix. Check for availability of
:meth:`SetReparseDeferralEnabled` using :func:`hasattr` if used in code
running across a variety of Python versions.
.. versionadded:: 3.13
.. method:: xmlparser.GetReparseDeferralEnabled()
Doc/library/xml.etree.elementtree.rst
+10
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@@ -1402,6 +1402,11 @@ XMLParser Objects
Disabling reparse deferral has security consequences; please see
:meth:`xml.parsers.expat.xmlparser.SetReparseDeferralEnabled` for details.
Note that :meth:`flush` has been backported to some prior releases of
CPython as a security fix. Check for availability of :meth:`flush`
using :func:`hasattr` if used in code running across a variety of Python
versions.
.. versionadded:: 3.13
@@ -1475,6 +1480,11 @@ XMLPullParser Objects
Disabling reparse deferral has security consequences; please see
:meth:`xml.parsers.expat.xmlparser.SetReparseDeferralEnabled` for details.
Note that :meth:`flush` has been backported to some prior releases of
CPython as a security fix. Check for availability of :meth:`flush`
using :func:`hasattr` if used in code running across a variety of Python
versions.
.. versionadded:: 3.13
.. method:: close()