[urllib包](模块/urllib包.md) [requests-比urllib2简洁](模块/requests-比urllib2简洁.md) [BeautifulSoup-解析html](模块/BeautifulSoup-解析html.md) [pdfminer3k-解析pdf](模块/pdfminer3k-解析pdf.md) [pymysql -python3的mysql库](模块/pymysql-python3的mysql库.md) [SQLAlchemy](模块/SQLAlchemy.md) [faker -测试](模块/faker-测试.md)