# profile_perf.py from concurrent.futures import ThreadPoolExecutor def find_divisors(n): return [i for i in range(1, n + 1) if n % i == 0] def slow_function(): print("Slow thread started") try: return find_divisors(100_000_000) finally: print("Slow thread ended") def fast_...
we submit tasks to a queue and let a group of threads, called athread pool, take and process the tasks from the queue. We predefine the maximum number of threads in a thread pool, so the server cannot start too many of them. Here's how we can write a...
Python >>>withThreadPoolExecutor()asexecutor:...executor.map(download_file,urls)...<generator object Executor.map.<locals>.result_iterator at 0x7fc9c90f0640>Downloaded file API_SP.POP.TOTL_DS2_en_csv_v2_5551506.zipDownloaded file API_NY.GDP.MKTP.CD_DS2_en_csv_v2_5551501.zipDownloaded fil...
From this state, you can develop your app. In our example case, we use the NVIDIA Container Toolkit to power experimental deep learning frameworks. The layout of a fully built Dockerfile might look something like the following (where /app/ contains all of the python files): FROM nvidia/cuda...
importasyncioimportconcurrent.futuresfromtwocaptchaimportTwoCaptcha captcha_result =awaitcaptchaSolver(image)asyncdefcaptchaSolver(image): loop = asyncio.get_running_loop()withconcurrent.future.ThreadPoolExecutor()aspool: result =awaitloop.run_in_executor(pool,lambda: TwoCaptcha(API_KEY).normal(image))re...
Step 5: Using Selenium Grid to run tests Once the Selenium Grid setup is done by following the above 4 steps, testers can access the grid to run tests. If Selenium 1 RC nodes are being used, testers can use DefaultSelenium object and pass the same in the hub formation using the followi...
At first, create a python test script test_demo.py Scenario These test steps will be followed for testing the complete flow: Open demo web page https://bstackdemo.com/ Click on Add to cart. Click on Checkout. Enter Username. Enter Password Click on Log In Fill up First Name Fill up...
This method creates a thread pool that can schedule commands to run after a given delay or to execute periodically. valexecutor: ScheduledExecutorService = Executors.newScheduledThreadPool(1) In this example, we’re creating aScheduledExecutorServicewith a single thread. You can adjust the parameter...
Once the tasks are completed, we should stop executing the thread pool usingthreadExecutor.shutdown().!threadExecutor.isTerminated()is used to wait until thethreadExecutorhas been terminated. packagecom.company;importjava.util.concurrent.ExecutorService;importjava.util.concurrent.Executors;publicclassGetThre...
How To Use ThreadPoolExecutor in Python 3 Thanks for learning with the DigitalOcean Community. Check out our offerings for compute, storage, networking, and managed databases. Learn more about our products About the author(s) DavidMuller