what's missing in the video imho is a quick mention that selenium is not a standalone python package but has some OS level dependencies: Besides a browser (which is typically given if one doesn't want to run it from within a really slim docker image) one also needs the corresponding web driver, e.g. chromedriver for chrome. Depending on the setup of say a business computer behind a corporate firewall, it might be tricky to install or even download executables, making this OS level dependency a potential show stopper independent of whether selenium itself would be suitable for the task or not.
@RitikArmo
4 ай бұрын
Hi sir, I am Indian ❤ and your video is helpful.
@batlin
4 ай бұрын
3:25 asynchrony isn't going to make Scrapy more memory-efficient. If anything it's going to use more memory since more objects will be live on the heap at any one time.
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