parsel | Python Package Wiki

Based on how often these packages appear together in public requirements.txt files on GitHub.

PyDispatcher	Multi-producer-multi-consumer signal dispatching mechanism
w3lib	Library of web-related functions
queuelib	Collection of persistent (disk-based) queues
Scrapy	A high-level Web Crawling and Web Scraping framework
constantly	Symbolic constants in Python
incremental	None
scraper	Configurable Python Web Scraper
Automat	Self-service finite-state machines for the programmer on the go.
Twisted	An asynchronous networking framework written in Python
hyperlink	A featureful, immutable, and correct URL for Python.
scrapyd	A service for running Scrapy spiders, with an HTTP API
scrapyd-client	A client for scrapyd
characteristic	Python attributes without boilerplate.
Protego	Pure-Python robots.txt parser with support for modern conventions
scrapy-djangoitem	Scrapy extension to write scraped items using Django models
cssselect	cssselect parses CSS3 Selectors and translates them to XPath 1.0
filepath	Object-oriented filesystem path representation.
scrapy-mongodb	Pipeline to MongoDB for Scrapy. Supports MongoDB replica sets
extruct	Extract embedded metadata from HTML markup

Proportion of downloaded versions in the last 3 months (only versions over 1%).

pip install parsel==1.6.0