The syntax of the sleep() function is direct. Keep in mind that the Python time sleep function only halts the current thread's execution, not the entire program. To stop the running of the program for a certain amount of time in seconds, we can use the sleep() function in Python. sleep() is one of the common activities among them. Python contains a time module that offers a number of helpful functions to manage time-related tasks. The sleep() method pauses (waits) the current thread's execution for a specified period of time. ![]() This is where the sleep() function proves to be useful. While composing Python code, there might be times when you need to pause the program's execution for a specific amount of time. Next → ← prev Python sleep() Function Introduction Kill thread or process asap, even during time.Python Tutorial Python Features Python History Python Applications Python Install Python Example Python Variables Python Data Types Python Keywords Python Literals Python Operators Python Comments Python If else Python Loops Python For Loop Python While Loop Python Break Python Continue Python Pass Python Strings Python Lists Python Tuples Python List Vs Tuple Python Sets Python Dictionary Python Functions Python Built-in Functions Python Lambda Functions Python Files I/O Python Modules Python Exceptions Python Date Python Regex Python Sending Email Read CSV File Write CSV File Read Excel File Write Excel File Python Assert Python List Comprehension Python Collection Module Python Math Module Python OS Module Python Random Module Python Statistics Module Python Sys Module Python IDEs Python Arrays Command Line Arguments Python Magic Method Python Stack & Queue PySpark MLlib Python Decorator Python Generators Web Scraping Using Python Python JSON Python Itertools Python Multiprocessing How to Calculate Distance between Two Points using GEOPY Gmail API in Python How to Plot the Google Map using folium package in Python Grid Search in Python Python High Order Function nsetools in Python Python program to find the nth Fibonacci Number Python OpenCV object detection Python SimpleImputer module Second Largest Number in Python Writing a function to calculate time range in Unix Epoch Time ![]() Having hard time understanding the function self-returning itself twiceĪug-15-2020, 08:50 PM Last Post: deanhystad Time.sleep: stop appending item to the list if time is early Why recursive function consumes more of processing time than loops? How to immediately kill and restart a thread while using a time.sleep() inside it?įeb-07-2022, 04:16 PM Last Post: Gribouillis Most GUI programs have some kind of loop to handle events and if you press ctrl-c it may take a considerable time before the program reacts, if it does at all react.īut in the comments to time.sleep it is (or was a the time I read it, it might have changed again) explicitly stated that time.sleep(n) will sleep for at least n seconds even if there is an interrupt signal unless the signal causes an exception.Īug-11-2022, 07:53 PM Last Post: carecavoador I also think it is an interesting problem as some signals, like ctrl-c, are meant to immediately interrupt a running program. ![]() Never tried it myself but I can imagine that you can make some keyboard combination generate an interrupt signal which you handle by a custom signal handler that triggers an exception. You will have to know how to generate interrupt signals and how to make these signal handlers cause an exception. ![]() The only possibility is to send an interrupt signal that generates an exception. Before Python 3.5 it was actually possible to "wake up" a time.sleep by sending some interrupt signal to the running program but from python 3.5 and up this is no longer possible.
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