The time.sleep() function uses the underlying operating system's sleep() function. We can see that the starting computer time(“Before”) and ending computer time(“After”) have a time difference of five seconds. Let's enter 5 seconds and observe the final output. The system asks for our input, i.e., how long we want the system to wait. This way, we get to see the actual functioning of the delay function. Then, the code prints the computer time at the beginning of the execution of code and after the implementation of code. We have mentioned the command for this output in the sleeper() function. The code given above asks the user how long to wait. Note that Python 2.x uses the raw_input() function to get user input, whereas Python 3.x uses the input() function. It also proves how it works by printing out the timestamp before and after the time.sleep() call. It takes user input and asks you how long you want to sleep(). Now, after a delay of five seconds, the second statement is also executed. Here we can see that only the first command is executed. You must have observed that we have also imported the time module at the beginning of the code. And, we have specified that using the time.sleep() function. However, there is a time delay between the execution of both statements. Now we are printing the value 'a' and then again printing an increased value of 'a'. Here we have taken a variable 'a' whose value we have stored as five. Now let us consider another example to execute time delay. You can note here that we have written the value of the time delay inside the bracket based on the syntax. Here we have instructed the system to wait for five seconds through the first command and then wait for three hundred milliseconds, which equals 0.3 seconds. Here's a quick, simple example of the syntax: This argument should be either an int or float. secs - The number of seconds the Python program should pause execution.The syntax of this function is as follows: While using this function, we can specify the delay, and the compiler will execute the fixed time delay. Almost all programming languages have this feature. The time.sleep() command is the equivalent to the Bash shell's sleep command. Essentially, as the name implies, it pauses your Python program. Python's time module has a handy function called sleep(). Python’s time.sleep() – Pause, Stop, Wait or Sleep your Python Code There are numerous ways to add a time delay and, in this article, we will discuss each method step-by-step. The time module of Python allows us to establish delay commands between two statements. We can also add time delays in our Python codes. It is the time delay function of programming languages that is causing the required time delay. What is causing the delay in both situations?Ĭodes support both systems discussed above. Only when you have entered the complex, the door closes automatically. Also, when you visit a complex having automated doors, you must have noticed that while you are entering the complex, the door stands still. Your user is uploading a document, and your code needs to wait for the time the file is being uploaded. Suppose you are developing a user interface, and you support it with your code. Last Updated: Thursday 30 th December 2021
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