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Parsel

.. image:: https://github.com/scrapy/parsel/actions/workflows/tests-ubuntu.yml/badge.svg
:target: https://github.com/scrapy/parsel/actions/workflows/tests-ubuntu.yml
:alt: Tests

.. image:: https://img.shields.io/pypi/pyversions/parsel.svg
:target: https://github.com/scrapy/parsel/actions/workflows/tests.yml
:alt: Supported Python versions

.. image:: https://img.shields.io/pypi/v/parsel.svg
:target: https://pypi.python.org/pypi/parsel
:alt: PyPI Version

.. image:: https://img.shields.io/codecov/c/github/scrapy/parsel/master.svg
:target: https://codecov.io/github/scrapy/parsel?branch=master
:alt: Coverage report

Parsel is a BSD-licensed Python_ library to extract data from HTML_, JSON_, and
XML_ documents.

It supports:

CSS_ and XPath_ expressions for HTML and XML documents
JMESPath_ expressions for JSON documents
Regular expressions_

Find the Parsel online documentation at https://parsel.readthedocs.org.

Example (open online demo_):

.. code-block:: pycon

>>> from parsel import Selector
>>> text = """
... <html>
...     <body>
...         <h1>Hello, Parsel!</h1>
...         <ul>
...             <li><a href="http://example.com">Link 1</a></li>
...             <li><a href="http://scrapy.org">Link 2</a></li>
...         </ul>
...         <script type="application/json">{"a": ["b", "c"]}</script>
...     </body>
... </html>"""
>>> selector = Selector(text=text)
>>> selector.css("h1::text").get()
'Hello, Parsel!'
>>> selector.xpath("//h1/text()").re(r"\w+")
['Hello', 'Parsel']
>>> for li in selector.css("ul > li"):
...     print(li.xpath(".//@href").get())
...
http://example.com
http://scrapy.org
>>> selector.css("script::text").jmespath("a").get()
'b'
>>> selector.css("script::text").jmespath("a").getall()
['b', 'c']

.. _CSS: https://en.wikipedia.org/wiki/Cascading_Style_Sheets
.. _HTML: https://en.wikipedia.org/wiki/HTML
.. _JMESPath: https://jmespath.org/
.. _JSON: https://en.wikipedia.org/wiki/JSON
.. _open online demo: https://colab.research.google.com/drive/149VFa6Px3wg7S3SEnUqk--TyBrKplxCN#forceEdit=true&sandboxMode=true
.. _Python: https://www.python.org/
.. _regular expressions: https://docs.python.org/library/re.html
.. _XML: https://en.wikipedia.org/wiki/XML
.. _XPath: https://en.wikipedia.org/wiki/XPath