8/15/2023 0 Comments Python sleep![]() This is different than running a standard 1 second sleep loop, due to sleeping longer does not consume as much CPU. This is not a replacement for multi-threading, but it could help someone that wants to do something cheap. Task_3 = asyncio.Getting Started Introduction A simple tutorial Language Reference Basic syntax Types Variables Constants Expressions Operators Control Structures Functions Classes and Objects Namespaces Enumerations Errors Exceptions Fibers Generators Attributes References Explained Predefined Variables Predefined Exceptions Predefined Interfaces and Classes Predefined Attributes Context options and parameters Supported Protocols and Wrappers Security Introduction General considerations Installed as CGI binary Installed as an Apache module Session Security Filesystem Security Database Security Error Reporting User Submitted Data Hiding PHP Keeping Current Features HTTP authentication with PHP Cookies Sessions Dealing with XForms Handling file uploads Using remote files Connection handling Persistent Database Connections Command line usage Garbage Collection DTrace Dynamic Tracing Function Reference Affecting PHP's Behaviour Audio Formats Manipulation Authentication Services Command Line Specific Extensions Compression and Archive Extensions Cryptography Extensions Database Extensions Date and Time Related Extensions File System Related Extensions Human Language and Character Encoding Support Image Processing and Generation Mail Related Extensions Mathematical Extensions Non-Text MIME Output Process Control Extensions Other Basic Extensions Other Services Search Engine Extensions Server Specific Extensions Session Extensions Text Processing Variable and Type Related Extensions Web Services Windows Only Extensions XML Manipulation GUI Extensions Keyboard Shortcuts ? This help j Next menu item k Previous menu item g p Previous man page g n Next man page G Scroll to bottom g g Scroll to top g h Goto homepage g s Goto searchĪn example of using sleep to run a set of functions at different intervals. ![]() Task_2 = asyncio.create_task(workload('Second', 4)) ![]() Task_1 = asyncio.create_task(workload('First', 2)) # to let it run concurrently with other tasks, # send the workload() coroutine to the background, The asyncio.sleep () function provides a non-blocking sleep operation. Here's some proof that it is non-blocking (courtesy of RealPython): import asyncio What is asyncio sleep () Sleep is an important part of asyncio programs and is provided by the sleep () function. Since Python 3.7 (and older versions have reached end of life by now) the asyncio built-in module lets you add a Python sleep() call asynchronously: import asyncio # Take a look at the output inside ipython when the value of myFlag is changed. # Then, you can do whatever you want and later change the value of myFlag. # Function to be called when the flag turns on The function joins the Pythons time module. I hope this would then be the answer is looking for. Python time.sleep() function is characterized in both of the Python versions, namely 2 and 3. You will notice that the function will be called when the timer comes to an end.Īnother good example, considering the comment from is the one where the function is called only depending on the value of some variable or flag. ![]() Put whatever amount of seconds you want, and keep working with the console or running the main thread/programm. from time import sleep Sleep for 4 minutes print('Start') sleep(460) print('End') Output Start End 4. In this case, 4 minutes are equivalent to 460 seconds, so the delay is set to 240 seconds. MyThread = Thread(target=myTimer, args=(4,)) The sleep () function is used to pause the execution of the program for a specified number of seconds. # Thread that will sleep in background and call your function # Function to be called when the timer expires It works even in a python console! from threading import Thread
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |