# parsel
**Repository Path**: dxpAndroid/parsel
## Basic Information
- **Project Name**: parsel
- **Description**: parsel (scrapy Selector 里 主要实现)
- **Primary Language**: Python
- **License**: BSD-3-Clause
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No
## Statistics
- **Stars**: 1
- **Forks**: 0
- **Created**: 2020-09-06
- **Last Updated**: 2024-04-27
## Categories & Tags
**Categories**: Uncategorized
**Tags**: None
## README
======
Parsel
======
.. image:: https://img.shields.io/travis/scrapy/parsel/master.svg
:target: https://travis-ci.org/scrapy/parsel
:alt: Build Status
.. 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 and remove data from HTML_
and XML_ using XPath_ and CSS_ selectors, optionally combined with
`regular expressions`_.
Find the Parsel online documentation at https://parsel.readthedocs.org.
Example (`open online demo`_):
.. code-block:: python
>>> from parsel import Selector
>>> selector = Selector(text=u"""
Hello, Parsel!
""")
>>> 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
.. _CSS: https://en.wikipedia.org/wiki/Cascading_Style_Sheets
.. _HTML: https://en.wikipedia.org/wiki/HTML
.. _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