%if 0%{?fedora} > 12

%global with_python3 1

%endif

Name:           python-lxml

Version:        3.2.1

Release:        4%{?dist}

Summary:        ElementTree-like Python bindings for libxml2 and libxslt

Group:          Development/Libraries

License:        BSD

URL:            http://lxml.de

Source0:        http://lxml.de/files/lxml-%{version}.tgz

Source1:        http://lxml.de/files/lxml-%{version}.tgz.asc

Patch0:         python-lxml-iterparse.patch

BuildRequires:  libxslt-devel

BuildRequires:  python-devel

BuildRequires:  python-setuptools

BuildRequires:  Cython >= 0.17.1

%if 0%{?with_python3}

BuildRequires:  python3-devel

BuildRequires:  python3-setuptools

%endif

%description

lxml provides a Python binding to the libxslt and libxml2 libraries.

It follows the ElementTree API as much as possible in order to provide

a more Pythonic interface to libxml2 and libxslt than the default

bindings.  In particular, lxml deals with Python Unicode strings

rather than encoded UTF-8 and handles memory management automatically,

unlike the default bindings.

%package docs

Summary:        Documentation for %{name}

Group:          Documentation

BuildArch:      noarch

%description docs

This package provides the documentation for %{name}, e.g. the API as html.

%if 0%{?with_python3}

%package -n python3-lxml

Summary:        ElementTree-like Python 3 bindings for libxml2 and libxslt

Group:          Development/Libraries

%description -n python3-lxml

lxml provides a Python 3 binding to the libxslt and libxml2 libraries.

It follows the ElementTree API as much as possible in order to provide

a more Pythonic interface to libxml2 and libxslt than the default

bindings.  In particular, lxml deals with Python 3 Unicode strings

rather than encoded UTF-8 and handles memory management automatically,

unlike the default bindings.

%endif

%prep

%setup -q -n lxml-%{version}

# spurious XMLSyntaxError after finishing iterparse() (bug #874546)

%patch0 -p1 -b .close_source

# remove the C extension so that it will be rebuilt using the latest Cython

rm -f src/lxml/lxml.etree.c

rm -f src/lxml/lxml.etree.h

rm -f src/lxml/lxml.etree_api.h

rm -f src/lxml/lxml.objectify.c

chmod a-x doc/rest2html.py

%{__sed} -i 's/\r//' doc/s5/ui/default/print.css \

    doc/s5/ep2008/atom.rng \

    doc/s5/ui/default/iepngfix.htc

%if 0%{?with_python3}

rm -rf %{py3dir}

cp -r . %{py3dir}

%endif

%build

CFLAGS="%{optflags}" %{__python} setup.py build --with-cython

%if 0%{?with_python3}

cp src/lxml/lxml.etree.c %{py3dir}/src/lxml

cp src/lxml/lxml.etree.h %{py3dir}/src/lxml

cp src/lxml/lxml.etree_api.h %{py3dir}/src/lxml

cp src/lxml/lxml.objectify.c %{py3dir}/src/lxml

pushd %{py3dir}

CFLAGS="%{optflags}" %{__python3} setup.py build --with-cython

popd

%endif

%install

%{__python} setup.py install --skip-build --no-compile --with-cython --root %{buildroot}

%if 0%{?with_python3}

pushd %{py3dir}

%{__python3} setup.py install --skip-build --no-compile --with-cython --root %{buildroot}

popd

%endif

%files

%doc LICENSES.txt PKG-INFO CREDITS.txt CHANGES.txt

%{python_sitearch}/lxml

%{python_sitearch}/lxml-*.egg-info

%files docs

%doc doc/*

%if 0%{?with_python3}

%files -n python3-lxml

%doc LICENSES.txt PKG-INFO CREDITS.txt CHANGES.txt

%{python3_sitearch}/lxml-*.egg-info

%{python3_sitearch}/lxml

%endif

%changelog

* Fri Jan 24 2014 Daniel Mach <dmach@redhat.com> - 3.2.1-4

- Mass rebuild 2014-01-24

* Fri Dec 27 2013 Daniel Mach <dmach@redhat.com> - 3.2.1-3

- Mass rebuild 2013-12-27

* Thu Jul 11 2013 Jiri Popelka <jpopelka@redhat.com> - 3.2.1-2

- spurious XMLSyntaxError after finishing iterparse() (bug #874546)

* Sun May 12 2013 Jeffrey Ollie <jeff@ocjtech.us> - 3.2.1-1

- 3.2.1 (2013-05-11)

- ==================

-

- Features added

- --------------

-

- * The methods ``apply_templates()`` and ``process_children()`` of XSLT

-   extension elements have gained two new boolean options ``elements_only``

-   and ``remove_blank_text`` that discard either all strings or

-   whitespace-only strings from the result list.

-

- Bugs fixed

- ----------

-

- * When moving Elements to another tree, the namespace cleanup mechanism

-   no longer drops namespace prefixes from attributes for which it finds

-   a default namespace declaration, to prevent them from appearing as

-   unnamespaced attributes after serialisation.

-

- * Returning non-type objects from a custom class lookup method could lead

-   to a crash.

-

- * Instantiating and using subtypes of Comments and ProcessingInstructions

-   crashed.

* Fri May 10 2013 Jeffrey Ollie <jeff@ocjtech.us> - 3.2.0-1

- 3.2.0 (2013-04-28)

- ==================

-

- Features added

- --------------

-

- Bugs fixed

- ----------

-

- * LP#690319: Leading whitespace could change the behaviour of the string

-   parsing functions in ``lxml.html``.

-

- * LP#599318: The string parsing functions in ``lxml.html`` are more robust

-   in the face of uncommon HTML content like framesets or missing body tags.

-   Patch by Stefan Seelmann.

-

- * LP#712941: I/O errors while trying to access files with paths that

-   contain non-ASCII characters could raise ``UnicodeDecodeError`` instead

-   of properly reporting the ``IOError``.

-

- * LP#673205: Parsing from in-memory strings disabled network access in the

-   default parser and made subsequent attempts to parse from a URL fail.

-

- * LP#971754: lxml.html.clean appends 'nofollow' to 'rel' attributes instead

-   of overwriting the current value.

-

- * LP#715687: lxml.html.clean no longer discards scripts that are explicitly

-   allowed by the user provided whitelist.  Patch by Christine Koppelt.

-

- 3.1.2 (2013-04-12)

- ==================

-

- Bugs fixed

- ----------

-

- * LP#1136509: Passing attributes through the namespace-unaware API of

-   the sax bridge (i.e. the ``handler.startElement()`` method) failed

-   with a ``TypeError``.  Patch by Mike Bayer.

-

- * LP#1123074: Fix serialisation error in XSLT output when converting

-   the result tree to a Unicode string.

-

- * GH#105: Replace illegal usage of ``xmlBufLength()`` in libxml2 2.9.0

-   by properly exported API function ``xmlBufUse()``.

-

- 3.1.1 (2013-03-29)

- ==================

-

- Features added

- --------------

-

- Bugs fixed

- ----------

-

- * LP#1160386: Write access to ``lxml.html.FormElement.fields`` raised

-   an AttributeError in Py3.

-

- * Illegal memory access during cleanup in incremental xmlfile writer.

-

- Other changes

- -------------

-

- * The externally useless class ``lxml.etree._BaseParser`` was removed

-   from the module dict.

* Fri Mar  8 2013 Jeffrey Ollie <jeff@ocjtech.us> - 3.1.0-1

- 3.1.0 (2013-02-10)

- ==================

-

- Features added

- --------------

-

- * GH#89: lxml.html.clean allows overriding the set of attributes that it

-   considers 'safe'.  Patch by Francis Devereux.

-

- Bugs fixed

- ----------

-

- * LP#1104370: ``copy.copy(el.attrib)`` raised an exception.  It now returns

-   a copy of the attributes as a plain Python dict.

-

- * GH#95: When used with namespace prefixes, the  ``el.find*()`` methods

-   always used the first namespace mapping that was provided for each

-   path expression instead of using the one that was actually passed

-   in for the current run.

-

- * LP#1092521, GH#91: Fix undefined C symbol in Python runtimes compiled

-   without threading support.  Patch by Ulrich Seidl.

-

- Other changes

- -------------

-

-

- 3.1beta1 (2012-12-21)

- =====================

-

- Features added

- --------------

-

- * New build-time option ``--with-unicode-strings`` for Python 2 that

-   makes the API always return Unicode strings for names and text

-   instead of byte strings for plain ASCII content.

-

- * New incremental XML file writing API ``etree.xmlfile()``.

-

- * E factory in lxml.objectify is callable to simplify the creation of

-   tags with non-identifier names without having to resort to getattr().

-

- Bugs fixed

- ----------

-

- * When starting from a non-namespaced element in lxml.objectify, searching

-   for a child without explicitly specifying a namespace incorrectly found

-   namespaced elements with the requested local name, instead of restricting

-   the search to non-namespaced children.

-

- * GH#85: Deprecation warnings were fixed for Python 3.x.

-

- * GH#33: lxml.html.fromstring() failed to accept bytes input in Py3.

-

- * LP#1080792: Static build of libxml2 2.9.0 failed due to missing file.

-

- Other changes

- -------------

-

- * The externally useless class ``_ObjectifyElementMakerCaller`` was

-   removed from the module API of lxml.objectify.

-

- * LP#1075622: lxml.builder is faster for adding text to elements with

-   many children.  Patch by Anders Hammarquist.

* Thu Feb 14 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 3.0.1-2

- Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild

* Mon Oct 15 2012 Jeffrey Ollie <jeff@ocjtech.us> - 3.0.1-1

- 3.0.1 (2012-10-14)

- Bugs fixed

-

-  * LP#1065924: Element proxies could disappear during garbage collection

-    in PyPy without proper cleanup.

-  * GH#71: Failure to work with libxml2 2.6.x.

-  * LP#1065139: static MacOS-X build failed in Py3.

* Wed Oct 10 2012 Jeffrey Ollie <jeff@ocjtech.us> - 3.0-1

- 3.0 (2012-10-08)

- ================

-

- Features added

- --------------

-

- Bugs fixed

- ----------

-

- * End-of-file handling was incorrect in iterparse() when reading from

-   a low-level C file stream and failed in libxml2 2.9.0 due to its

-   improved consistency checks.

-

- Other changes

- -------------

-

- * The build no longer uses Cython by default unless the generated C files

-   are missing.  To use Cython, pass the option "--with-cython".  To ignore

-   the fatal build error when Cython is required but not available (e.g. to

-   run special setup.py commands that do not actually run a build), pass

-   "--without-cython".

-

-

- 3.0beta1 (2012-09-26)

- =====================

-

- Features added

- --------------

-

- * Python level access to (optional) libxml2 memory debugging features

-   to simplify debugging of memory leaks etc.

-

- Bugs fixed

- ----------

-

- * Fix a memory leak in XPath by switching to Cython 0.17.1.

-

- * Some tests were adapted to work with PyPy.

-

- Other changes

- -------------

-

- * The code was adapted to work with the upcoming libxml2 2.9.0 release.

-

-

- 3.0alpha2 (2012-08-23)

- ======================

-

- Features added

- --------------

-

- * The .iter() method of elements now accepts tag arguments like "{*}name"

-   to search for elements with a given local name in any namespace.  With

-   this addition, all combinations of wildcards now work as expected:

-   "{ns}name", "{}name", "{*}name", "{ns}*", "{}*" and "{*}*".  Note that

-   "name" is equivalent to "{}name", but "*" is "{*}*".  The same change

-   applies to the .getiterator(), .itersiblings(), .iterancestors(),

-   .iterdescendants(), .iterchildren() and .itertext() methods,  the

-   strip_attributes(), strip_elements() and strip_tags() functions as well

-   as the iterparse() function.

-

- * C14N allows specifying the inclusive prefixes to be promoted to

-   top-level during exclusive serialisation.

-

- Bugs fixed

- ----------

-

- * Passing long Unicode strings into the feed() parser interface failed to

-   read the entire string.

-

- Other changes

- -------------

-

-

- 3.0alpha1 (2012-07-31)

- ======================

-

- Features added

- --------------

-

- * Initial support for building in PyPy (through cpyext).

-

- * DTD objects gained an API that allows read access to their

-   declarations.

-

- * xpathgrep.py gained support for parsing line-by-line (e.g.

-   from grep output) and for surrounding the output with a new root

-   tag.

-

- * E-factory in lxml.builder accepts subtypes of known data

-   types (such as string subtypes) when building elements around them.

-

- * Tree iteration and iterparse() with a selective tag

-   argument supports passing a set of tags.  Tree nodes will be

-   returned by the iterators if they match any of the tags.

-

- Bugs fixed

- ----------

-

- * The .find*() methods in lxml.objectify no longer use XPath

-   internally, which makes them faster in many cases (especially when

-   short circuiting after a single or couple of elements) and fixes

-   some behavioural differences compared to lxml.etree.  Note that

-   this means that they no longer support arbitrary XPath expressions

-   but only the subset that the ElementPath language supports.

-   The previous implementation was also redundant with the normal

-   XPath support, which can be used as a replacement.

-

- * el.find('*') could accidentally return a comment or processing

-   instruction that happened to be in the wrong spot.  (Same for the

-   other .find*() methods.)

-

- * The error logging is less intrusive and avoids a global setup where

-   possible.

-

- * Fixed undefined names in html5lib parser.

-

- * xpathgrep.py did not work in Python 3.

-

- * Element.attrib.update() did not accept an attrib of

-   another Element as parameter.

-

- * For subtypes of ElementBase that make the .text or .tail

-   properties immutable (as in objectify, for example), inserting text

-   when creating Elements through the E-Factory feature of the class

-   constructor would fail with an exception, stating that the text

-   cannot be modified.

-

- Other changes

- --------------

-

- * The code base was overhauled to properly use 'const' where the API

-   of libxml2 and libxslt requests it.  This also has an impact on the

-   public C-API of lxml itself, as defined in etreepublic.pxd, as

-   well as the provided declarations in the lxml/includes/ directory.

-   Code that uses these declarations may have to be adapted.  On the

-   plus side, this fixes several C compiler warnings, also for user

-   code, thus making it easier to spot real problems again.

-

- * The functionality of "lxml.cssselect" was moved into a separate PyPI

-   package called "cssselect".  To continue using it, you must install

-   that package separately.  The "lxml.cssselect" module is still

-   available and provides the same interface, provided the "cssselect"

-   package can be imported at runtime.

-

- * Element attributes passed in as an attrib dict or as keyword

-   arguments are now sorted by (namespaced) name before being created

-   to make their order predictable for serialisation and iteration.

-   Note that adding or deleting attributes afterwards does not take

-   that order into account, i.e. setting a new attribute appends it

-   after the existing ones.

-

- * Several classes that are for internal use only were removed

-   from the lxml.etree module dict:

-   _InputDocument, _ResolverRegistry, _ResolverContext, _BaseContext,

-   _ExsltRegExp, _IterparseContext, _TempStore, _ExceptionContext,

-   __ContentOnlyElement, _AttribIterator, _NamespaceRegistry,

-   _ClassNamespaceRegistry, _FunctionNamespaceRegistry,

-   _XPathFunctionNamespaceRegistry, _ParserDictionaryContext,

-   _FileReaderContext, _ParserContext, _PythonSaxParserTarget,

-   _TargetParserContext, _ReadOnlyProxy, _ReadOnlyPIProxy,

-   _ReadOnlyEntityProxy, _ReadOnlyElementProxy, _OpaqueNodeWrapper,

-   _OpaqueDocumentWrapper, _ModifyContentOnlyProxy,

-   _ModifyContentOnlyPIProxy, _ModifyContentOnlyEntityProxy,

-   _AppendOnlyElementProxy, _SaxParserContext, _FilelikeWriter,

-   _ParserSchemaValidationContext, _XPathContext,

-   _XSLTResolverContext, _XSLTContext, _XSLTQuotedStringParam

-

- * Several internal classes can no longer be inherited from:

-   _InputDocument, _ResolverRegistry, _ExsltRegExp, _ElementUnicodeResult,

-   _IterparseContext, _TempStore, _AttribIterator, _ClassNamespaceRegistry,

-   _XPathFunctionNamespaceRegistry, _ParserDictionaryContext,

-   _FileReaderContext, _PythonSaxParserTarget, _TargetParserContext,

-   _ReadOnlyPIProxy, _ReadOnlyEntityProxy, _OpaqueDocumentWrapper,

-   _ModifyContentOnlyPIProxy, _ModifyContentOnlyEntityProxy,

-   _AppendOnlyElementProxy, _FilelikeWriter, _ParserSchemaValidationContext,

-   _XPathContext, _XSLTResolverContext, _XSLTContext,

-   _XSLTQuotedStringParam, _XSLTResultTree, _XSLTProcessingInstruction

* Thu Sep 27 2012 Jeffrey Ollie <jeff@ocjtech.us> - 2.3.5-1

- Bugs fixed

-

-  * Crash when merging text nodes in element.remove().

-  * Crash in sax/target parser when reporting empty doctype.

* Thu Sep 27 2012 Jeffrey Ollie <jeff@ocjtech.us> - 2.3.4-1

- Bugs fixed

-

-  * Crash when building an nsmap (Element property) with empty namespace

-    URIs.

-  * Crash due to race condition when errors (or user messages) occur during

-    threaded XSLT processing (or compilation).

-  * XSLT stylesheet compilation could ignore compilation errors.

* Sat Aug 04 2012 David Malcolm <dmalcolm@redhat.com> - 2.3.3-4

- rebuild for https://fedoraproject.org/wiki/Features/Python_3.3

* Fri Aug  3 2012 David Malcolm <dmalcolm@redhat.com> - 2.3.3-3

- remove rhel logic from with_python3 conditional

* Sat Jul 21 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.3.3-2

- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild

* Thu Jan  5 2012 Jeffrey C. Ollie <jeff@ocjtech.us> - 2.3.3-1

- 2.3.3 (2012-01-04)

- Features added

-

-  * lxml.html.tostring() gained new serialisation options with_tail and

-    doctype.

-

- Bugs fixed

-

-  * Fixed a crash when using iterparse() for HTML parsing and requesting

-    start events.

-  * Fixed parsing of more selectors in cssselect. Whitespace before pseudo-

-    elements and pseudo-classes is significant as it is a descendant

-    combinator. "E :pseudo" should parse the same as "E *:pseudo", not

-    "E:pseudo". Patch by Simon Sapin.

-  * lxml.html.diff no longer raises an exception when hitting 'img' tags

-    without 'src' attribute.

* Mon Nov 14 2011 Jeffrey C. Ollie <jeff@ocjtech.us> - 2.3.2-1

- 2.3.2 (2011-11-11)

- Features added

-

-   * lxml.objectify.deannotate() has a new boolean option

-     cleanup_namespaces to remove the objectify namespace declarations

-     (and generally clean up the namespace declarations) after removing

-     the type annotations.

-   * lxml.objectify gained its own SubElement() function as a copy of

-     etree.SubElement to avoid an otherwise redundant import of

-     lxml.etree on the user side.

-

- Bugs fixed

-

-    * Fixed the "descendant" bug in cssselect a second time (after a first

-      fix in lxml 2.3.1). The previous change resulted in a serious

-      performance regression for the XPath based evaluation of the

-      translated expression. Note that this breaks the usage of some

-      of the generated XPath expressions as XSLT location paths that

-      previously worked in 2.3.1.

-    * Fixed parsing of some selectors in cssselect. Whitespace after

-      combinators ">", "+" and "~" is now correctly ignored. Previously

-      it was parsed as a descendant combinator. For example, "div> .foo"

-      was parsed the same as "div>* .foo" instead of "div>.foo". Patch by

-      Simon Sapin.

* Sun Sep 25 2011 Jeffrey C. Ollie <jeff@ocjtech.us> - 2.3.1-1

- Features added

- --------------

-

- * New option kill_tags in lxml.html.clean to remove specific

-   tags and their content (i.e. their whole subtree).

-

- * pi.get() and pi.attrib on processing instructions to parse

-   pseudo-attributes from the text content of processing instructions.

-

- * lxml.get_include() returns a list of include paths that can be

-   used to compile external C code against lxml.etree.  This is

-   specifically required for statically linked lxml builds when code

-   needs to compile against the exact same header file versions as lxml

-   itself.

-

- * Resolver.resolve_file() takes an additional option

-   close_file that configures if the file(-like) object will be

-   closed after reading or not.  By default, the file will be closed,

-   as the user is not expected to keep a reference to it.

-

- Bugs fixed

- ----------

-

- * HTML cleaning didn't remove 'data:' links.

-

- * The html5lib parser integration now uses the 'official'

-   implementation in html5lib itself, which makes it work with newer

-   releases of the library.

-

- * In lxml.sax, endElementNS() could incorrectly reject a plain

-   tag name when the corresponding start event inferred the same plain

-   tag name to be in the default namespace.

-

- * When an open file-like object is passed into parse() or

-   iterparse(), the parser will no longer close it after use.  This

-   reverts a change in lxml 2.3 where all files would be closed.  It is

-   the users responsibility to properly close the file(-like) object,

-   also in error cases.

-

- * Assertion error in lxml.html.cleaner when discarding top-level elements.

-

- * In lxml.cssselect, use the xpath 'A//B' (short for

-   'A/descendant-or-self::node()/B') instead of 'A/descendant::B' for the

-   css descendant selector ('A B'). This makes a few edge cases to be

-   consistent with the selector behavior in WebKit and Firefox, and makes

-   more css expressions valid location paths (for use in xsl:template

-   match).

-

- * In lxml.html, non-selected <option> tags no longer show up in the

-   collected form values.

-

- * Adding/removing <option> values to/from a multiple select form

-   field properly selects them and unselects them.

-

- Other changes

- --------------

-

- * Static builds can specify the download directory with the

-   --download-dir option.

* Tue Apr 19 2011 Jeffrey C. Ollie <jeff@ocjtech.us> - 2.3-1

- 2.3 (2011-02-06)

- ================

-

- Features added

- --------------

-

- * When looking for children, ``lxml.objectify`` takes '{}tag' as

-   meaning an empty namespace, as opposed to the parent namespace.

-

- Bugs fixed

- ----------

-

- * When finished reading from a file-like object, the parser

-   immediately calls its ``.close()`` method.

-

- * When finished parsing, ``iterparse()`` immediately closes the input

-   file.

-

- * Work-around for libxml2 bug that can leave the HTML parser in a

-   non-functional state after parsing a severly broken document (fixed

-   in libxml2 2.7.8).

-

- * ``marque`` tag in HTML cleanup code is correctly named ``marquee``.

-

- Other changes

- --------------

-

- * Some public functions in the Cython-level C-API have more explicit

-   return types.

-

- 2.3beta1 (2010-09-06)

- =====================

-

- Features added

- --------------

-

- Bugs fixed

- ----------

-

- * Crash in newer libxml2 versions when moving elements between

-   documents that had attributes on replaced XInclude nodes.

-

- * ``XMLID()`` function was missing the optional ``parser`` and

-   ``base_url`` parameters.

-

- * Searching for wildcard tags in ``iterparse()`` was broken in Py3.

-

- * ``lxml.html.open_in_browser()`` didn't work in Python 3 due to the

-   use of os.tempnam.  It now takes an optional 'encoding' parameter.

-

- Other changes

- --------------

-

- 2.3alpha2 (2010-07-24)

- ======================

-

- Features added

- --------------

-

- Bugs fixed

- ----------

-

- * Crash in XSLT when generating text-only result documents with a

-   stylesheet created in a different thread.

-

- Other changes

- --------------

-

- * ``repr()`` of Element objects shows the hex ID with leading 0x

-   (following ElementTree 1.3).

-

- 2.3alpha1 (2010-06-19)

- ======================

-

- Features added

- --------------

-

- * Keyword argument ``namespaces`` in ``lxml.cssselect.CSSSelector()``

-   to pass a prefix-to-namespace mapping for the selector.

-

- * New function ``lxml.etree.register_namespace(prefix, uri)`` that

-   globally registers a namespace prefix for a namespace that newly

-   created Elements in that namespace will use automatically.  Follows

-   ElementTree 1.3.

-

- * Support 'unicode' string name as encoding parameter in

-   ``tostring()``, following ElementTree 1.3.

-

- * Support 'c14n' serialisation method in ``ElementTree.write()`` and

-   ``tostring()``, following ElementTree 1.3.

-

- * The ElementPath expression syntax (``el.find*()``) was extended to

-   match the upcoming ElementTree 1.3 that will ship in the standard

-   library of Python 3.2/2.7.  This includes extended support for

-   predicates as well as namespace prefixes (as known from XPath).

-

- * During regular XPath evaluation, various ESXLT functions are

-   available within their namespace when using libxslt 1.1.26 or later.

-

- * Support passing a readily configured logger instance into

-   ``PyErrorLog``, instead of a logger name.

-

- * On serialisation, the new ``doctype`` parameter can be used to

-   override the DOCTYPE (internal subset) of the document.

-

- * New parameter ``output_parent`` to ``XSLTExtension.apply_templates()``

-   to append the resulting content directly to an output element.

-

- * ``XSLTExtension.process_children()`` to process the content of the