bpo-36543: Mark cElementTree to be removed in 3.10 · python/cpython@99cd4ef · GitHub

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Commit 99cd4ef

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tiran

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bpo-36543: Mark cElementTree to be removed in 3.10

Signed-off-by: Christian Heimes <christian@python.org>

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+17Lines changed: 17 additions & 0 deletions

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  • library
    • xml.etree.elementtree.rst
  • whatsnew
    • 3.9.rst
• Lib/xml/etree
  • cElementTree.py
• Misc/NEWS.d/next/Library
  • 2020-05-05-13-51-07.bpo-36543.4j7Rn3.rst

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‎Doc/library/xml.etree.elementtree.rst‎

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Original file line number	Diff line number	Diff line change
@@ -17,6 +17,8 @@ for parsing and creating XML data.
17	17	This module will use a fast implementation whenever available.
18	18	The :mod:`xml.etree.cElementTree` module is deprecated.
19	19
	20	+ .. versionchanged:: 3.9
	21	+ The :mod:`xml.etree.cElementTree` will be removed in Python 3.10.
20	22
21	23	.. warning::
22	24

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‎Doc/whatsnew/3.9.rst‎

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Original file line number	Diff line number	Diff line change
@@ -626,6 +626,10 @@ Deprecated
626	626	`parso`_.
627	627	(Contributed by Carl Meyer in :issue:`40360`.)
628	628
	629	+ * The :mod:`xml.etree.cElementTree` module has been deprecated since Python
	630	+ 3.3 and is scheduled to be removed in Python 3.10.
	631	+ (Contributed by Serhiy Storchaka and Christian Heimes in :issue:`36543`)
	632	+
629	633	.. _LibCST: https://libcst.readthedocs.io/
630	634	.. _parso: https://parso.readthedocs.io/
631	635

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‎Lib/xml/etree/cElementTree.py‎

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Original file line number	Diff line number	Diff line change
@@ -1,3 +1,12 @@
1	1	# Deprecated alias for xml.etree.ElementTree
2	2
3	3	from xml.etree.ElementTree import *
	4	+
	5	+ from warnings import warn as _warn
	6	+
	7	+ _warn(
	8	+ "xml.etree.cElementTree is deprecated, use xml.etree.ElementTree instead",
	9	+ PendingDeprecationWarning
	10	+ )
	11	+
	12	+ del _warn

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‎Misc/NEWS.d/next/Library/2020-05-05-13-51-07.bpo-36543.4j7Rn3.rst‎

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Original file line number	Diff line number	Diff line change
@@ -0,0 +1,2 @@
	1	+ Re-add :mod:`xml.etree.cElementTree`, deprecate it in 3.9, and schedule it
	2	+ for removal in 3.10.

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