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bpo-33187: Document 3.9 changes to xml.etree.ElementInclude.include (GH-20438) 

Looks like the merging of bpo-33187 and bpo-20928 was racy, resulting in
this change going undocumented.
(cherry picked from commit 301f0d4ff9)

Co-authored-by: Shantanu <hauntsaninja@users.noreply.github.com>
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Miss Islington (bot) 2020-06-08 07:47:46 -07:00 committed by GitHub
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Doc/library/xml.etree.elementtree.rst
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@ -816,16 +816,25 @@ Functions
loader fails, it can return None or raise an exception. loader fails, it can return None or raise an exception.
.. function:: xml.etree.ElementInclude.include( elem, loader=None) .. function:: xml.etree.ElementInclude.include( elem, loader=None, base_url=None, \
max_depth=6)
This function expands XInclude directives. *elem* is the root element. *loader* is This function expands XInclude directives. *elem* is the root element. *loader* is
an optional resource loader. If omitted, it defaults to :func:`default_loader`. an optional resource loader. If omitted, it defaults to :func:`default_loader`.
If given, it should be a callable that implements the same interface as If given, it should be a callable that implements the same interface as
:func:`default_loader`. Returns the expanded resource. If the parse mode is :func:`default_loader`. *base_url* is base URL of the original file, to resolve
relative include file references. *max_depth* is the maximum number of recursive
inclusions. Limited to reduce the risk of malicious content explosion. Pass a
negative value to disable the limitation.
Returns the expanded resource. If the parse mode is
``"xml"``, this is an ElementTree instance. If the parse mode is "text", ``"xml"``, this is an ElementTree instance. If the parse mode is "text",
this is a Unicode string. If the loader fails, it can return None or this is a Unicode string. If the loader fails, it can return None or
raise an exception. raise an exception.
.. versionadded:: 3.9
The *base_url* and *max_depth* parameters.
.. _elementtree-element-objects: .. _elementtree-element-objects: