grep for HTML; CLI for pyquery
$curl -s https://github.com/hupili/pquery | pquery '.content a' -p text
.gitignore
LICENSE
MANIFEST.in
README.md
pquery
setup.py
pquery is intended to integrate into your UNIX pipeline.
pip install pquery
Usage:
pquery <selector>
pquery <selector> -p <projector>
pquery <selector> -f <format_string>
pquery -h | --help
Options:
-p: project the dict onto field `<projector>`.
-f: equivalent of `<format_string>.format(item)`,
where item is the dict form of one selected HTML element.
-h | -v: shows this doc.
Dict keys:
'tag': The HTML tag
'html': Inner HTML of the element
'text': Inner text of the element
...: [optional] Other attributes: e.g. 'href'
grep is powerful for lines.
HTML is structured and not line processor friendly.
CSS selector is a natural grep for HTML.
This script simply wraps pyquery to provide a CLI.
A course webpage
lists slides in pdf and pptx.
Want to download all the PDFs.
This saves you some click.
wget --load-cookies=cookies.txt -O- 'https://class.coursera.org/crypto-008/wiki/LectureSlidesPublicCourse' | pquery a -p href | grep pdf | xargs -P 5 -I{} wget {}
It's tedious to directly grep the PDF links out from HTML.
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent