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maltz

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1 points·by maltz·4년 전·0 comments

Web Scraping with Javascript and Node.js

zenrows.com
1 points·by maltz·5년 전·0 comments

Mastering Web Scraping in Python: Scaling to Distributed Crawling

zenrows.com
7 points·by maltz·5년 전·0 comments

Mastering Web Scraping in Python: Crawling from Scratch

zenrows.com
233 points·by maltz·5년 전·81 comments

Stealth Web Scraping in Python: Avoid Blocking Like a Ninja

zenrows.com
2 points·by maltz·5년 전·0 comments

Mastering Web Scraping in Python: From Zero to Hero

zenrows.com
6 points·by maltz·5년 전·0 comments

comments

maltz
·5년 전·discuss
You should probably take a look at this.

https://www.zenrows.com/blog/stealth-web-scraping-in-python-...
maltz
·5년 전·discuss
YouTube has "var ytInitialData" & "var ytInitialPlayerResponse" params hardcoded in HTML. No need to run JS!
maltz
·5년 전·discuss
Yep, seems so. https://www.zenrows.com/pricing
maltz
·5년 전·discuss
If pages are constructed client-side, the content you are looking for is either hardcoded as JSON in the HTML or loaded via XHR request. Scrape that.
maltz
·5년 전·discuss
Playwright. It can be easily used with JS, Python, Go, Java, etc.
maltz
·5년 전·discuss
It's part of a series of blog posts that talks explicitly about crawling. There are indeed other links that do better explaining advanced extraction techniques.

Extraction => https://www.zenrows.com/blog/mastering-web-scraping-in-pytho...

Avoid blocking => https://www.zenrows.com/blog/stealth-web-scraping-in-python-...