Python_Note_Preview_03_URL

Basic Python

https://www.tutorialspoint.com/python/index.htm

python_statistics and probability

https://blog.csdn.net/howhigh/article/details/78007317 

https://www.jb51.net/article/152713.htm

 XML, XPath, 

Using XML.DOM or XML.sax to parser XML files:  (https://www.tutorialspoint.com/python/python_xml_processing.htm )

For XPath: http://www.w3school.com.cn/xpath/index.asp

XML.DOM: https://docs.python.org/3/library/xml.dom.html?highlight=xml%20dom#module-xml.dom 

HTMLparser to parser HTML: https://docs.python.org/3/library/html.parser.html?highlight=htmlparser#html.parser.HTMLParser

lxml etree: https://docs.python.org/3/library/xml.etree.elementtree.html?highlight=etree

Scrapy

conda

Machine Learning