Python: How to Loop Values in Table in same time?

Question

I have A table that has two columns, the first containing the URLs, and the second containing numbers.

What I need to do is parsing all URLs at the same time, then wait for how much in column 2, Then back again to parse each URL in column 1.
Not one by one but at the same time.

URls	time for wait
url1	2
url2	4
url3	5

Thanks For helping,

What, exactly, do you mean by "parsing all URLs at the same time"? — John Gordon
– John Gordon, Commented Dec 8, 2022 at 2:23
What have you tried so far? Have you tried simple multiprocessing? — Plagon
– Plagon, Commented Dec 8, 2022 at 2:26

Hayden · Accepted Answer · 2022-12-08 02:30:26Z

1

If you know the size of the lists will be same and the time to wait values will match with the url you want you can do this to combine them.

urls = ['https://www.google.com', 'https://www.apple.com', 'https://www.duckduckgo.com']
time_to_wait = [2, 4, 5]

for url, wait_time in zip(urls, time_to_wait):
    get(url)
    sleep(wait_time)

I would checkout asyncio event loops to make them run at the same time.

https://docs.python.org/3/library/asyncio-eventloop.html

answered Dec 8, 2022 at 2:30

Hayden

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