.. :changelog:

History
-------

1.4.0 (2018-02-08)
~~~~~~~~~~~~~~~~~~

* ``Selector`` and ``SelectorList`` can't be pickled because
  pickling/unpickling doesn't work for ``lxml.html.HtmlElement``;
  parsel now raises TypeError explicitly instead of allowing pickle to
  silently produce wrong output. This is technically backwards-incompatible
  if you're using Python < 3.6.

1.3.1 (2017-12-28)
~~~~~~~~~~~~~~~~~~

* Fix artifact uploads to pypi.

1.3.0 (2017-12-28)
~~~~~~~~~~~~~~~~~~

* ``has-class`` XPath extension function;
* ``parsel.xpathfuncs.set_xpathfunc`` is a simplified way to register
  XPath extensions;
* ``Selector.remove_namespaces`` now removes namespace declarations;
* Python 3.3 support is dropped;
* ``make htmlview`` command for easier Parsel docs development.
* CI: PyPy installation is fixed; parsel now runs tests for PyPy3 as well.


1.2.0 (2017-05-17)
~~~~~~~~~~~~~~~~~~

* Add ``SelectorList.get`` and ``SelectorList.getall``
  methods as aliases for ``SelectorList.extract_first``
  and ``SelectorList.extract`` respectively
* Add default value parameter to ``SelectorList.re_first`` method
* Add ``Selector.re_first`` method
* Add ``replace_entities`` argument on ``.re()`` and ``.re_first()``
  to turn off replacing of character entity references
* Bug fix: detect ``None`` result from lxml parsing and fallback with an empty document
* Rearrange XML/HTML examples in the selectors usage docs
* Travis CI:

  * Test against Python 3.6
  * Test against PyPy using "Portable PyPy for Linux" distribution


1.1.0 (2016-11-22)
~~~~~~~~~~~~~~~~~~

* Change default HTML parser to `lxml.html.HTMLParser <http://lxml.de/api/lxml.html.HTMLParser-class.html>`_,
  which makes easier to use some HTML specific features
* Add css2xpath function to translate CSS to XPath
* Add support for ad-hoc namespaces declarations
* Add support for XPath variables
* Documentation improvements and updates


1.0.3 (2016-07-29)
~~~~~~~~~~~~~~~~~~

* Add BSD-3-Clause license file
* Re-enable PyPy tests
* Integrate py.test runs with setuptools (needed for Debian packaging)
* Changelog is now called ``NEWS``


1.0.2 (2016-04-26)
~~~~~~~~~~~~~~~~~~

* Fix bug in exception handling causing original traceback to be lost
* Added docstrings and other doc fixes


1.0.1 (2015-08-24)
~~~~~~~~~~~~~~~~~~

* Updated PyPI classifiers
* Added docstrings for csstranslator module and other doc fixes


1.0.0 (2015-08-22)
~~~~~~~~~~~~~~~~~~

* Documentation fixes


0.9.6 (2015-08-14)
~~~~~~~~~~~~~~~~~~

* Updated documentation
* Extended test coverage


0.9.5 (2015-08-11)
~~~~~~~~~~~~~~~~~~

* Support for extending SelectorList


0.9.4 (2015-08-10)
~~~~~~~~~~~~~~~~~~

* Try workaround for travis-ci/dpl#253


0.9.3 (2015-08-07)
~~~~~~~~~~~~~~~~~~

* Add base_url argument


0.9.2 (2015-08-07)
~~~~~~~~~~~~~~~~~~

* Rename module unified -> selector and promoted root attribute
* Add create_root_node function


0.9.1 (2015-08-04)
~~~~~~~~~~~~~~~~~~

* Setup Sphinx build and docs structure
* Build universal wheels
* Rename some leftovers from package extraction


0.9.0 (2015-07-30)
~~~~~~~~~~~~~~~~~~

* First release on PyPI.
