I'm trying to input zip codes taken from a predefined excel file into a website to fetch populated results and write them back to the same file in a n ...
I'm trying to input zip codes taken from a predefined excel file into a website to fetch populated results and write them back to the same file in a n ...
I'm trying to understand how concurrent.futures.ThreadPoolExecutor() would work. I have piece of code blow code. If it has exit in one of the thread, ...
I'm working on a library function that uses concurrent.futures to spread network I/O across multiple threads. Due to the Python GIL I'm experiencing a ...
How to make concurrent.futures.ProcessPoolExecutor().map work with kwonly args? Is this even possible? With positional args: def worker_function(x) ...
I am processing large number of files (tens of millions) using Python's concurrent.futures. Issuing a small number of inputs work fine, however when t ...
Motivation: I want to run some function (myfunc in the following example) for a large number of values, and this function needs a free TCP port, and ...
When I run the below code: I get this error: What is the purpose of multiprocessing.Queue if I cannot using for multiprocessing? How can I make ...
There is a function that blocks event loop (f.e. that function makes an API request). I need to make continuous stream of requests which will run in p ...
I would like to read several png images by utilizing the ThreadPoolExecutor and cv2.imread. Problem is that I don't know where to place cv2.IMREAD_UN ...
I tried parallelizing with concurrent.futures expecting that parallelized code will be faster. I made a dafault code to test the parallelization. It ...
There is problem using ctypes structures with multiprocessing I can use simple ctypes variables with multiprocessing, but when I use structures passi ...
I have a processpoolexecutor into which I submit multiple disk read/write calls. I want to create a threadpool inside every process for performance be ...
The example I am running is mentioned in this PyMOTW3 link. I am reproducing the code here: As per source, I am supposed to get following output: ...
I created a for loop that would loop through a directory of images and resize every image and then saves it to another directory. The code works but I ...
The problem: I have a large amount of product data that I need to POST to my website via a REST API. The data: What I have tried: i. Using a for ...
I have created this example code to try to explain what my question is about: from concurrent.futures import ThreadPoolExecutor def my_method(x): ...
Hello I'm trying to load a big list==list.txt and send it to Function==Do_something() with concurrent.futures.ThreadPoolExecutor The problem is that w ...
I've implemented a process pool using concurrent.futures.ProcessPoolExecutor, but I've noticed that when I print out pool._queue_count it keeps growin ...
Experiencing hangs running ProcessPoolExecutor on map, only on a relatively large load. The behaviour we see is that after about 1 minutes of hard wo ...
I've run two variants of code that, to me, should run exactly identically - so I'm very surprised to see different output from each... First up: t ...