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How to determine if semaphore is full in python

I have an object with a limited semaphore that ensures that my program does not load more than a certain number of files at a time. Each worker thread receives a semaphore when it starts loading and releases it when it is done.

I have another thread that would like to run code when nothing loads. I need a locking method until the semaphore is fully accessible. How can I do this in Python?

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The employee pool seems to be a good solution for this, so you can consider this question and its answers . You can create a pool of workers, send all tasks, a closepool, and then join, to wait until it is over, before transferring the code that you want to run when the files are downloaded.

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from threading import Semaphore
p = Semaphore(5) #Allow 5 times
p.acquire()
download_file()
...
...

p.acquire() True 5 , . ?

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