Wait for 1 second in Python

How to wait for 1 second in Python

There are often times when there is a need to manually add delays or waiting time to a program in Python. This is one of the techniques to provide an overall better programming experience. This tutorial focuses on demonstrating the different ways available to learn how to wait for 1 second in Python.

How to wait for 1 second in Python?

Using the sleep() function from the time module to wait for 1 second in Python.

The time module, as its name suggests, provides several functions and classes exclusively related to time. The time module needs to be imported to the Python code in order to utilize any of the functions of this module.

The sleep() function from the time module is utilized to add waiting time to a program or in simpler terms, delay a program by the specified amount of time in Python. The amount of time can be specified as an argument to this function, and the unit for it is seconds. The sleep() function can also take in floating-point numbers which can help in dealing with milliseconds for the function.

The following code uses the sleep() function from the time module to wait for 1 second in Python.

The above code provides the following output:

Printing after 1 second delay

The above code records that the output statement "Printing after 1 second delay" is displayed after a slight delay of 1 second, which means the task to wait for 1 second in Python is successfully implemented with the help of the time.sleep() function.

We should note that it is not recommended to utilize the time.sleep() function along with the tkinter library functions as the sleep() function might hinder the performance and the functioning of the functions of the tkinter module.

Using the driver.implicitly_wait() function to wait for 1 second in Python.

The driver.implcitly_wait() function is typically utilized to set a timeout which makes the Python code implicitly delay its process until a command is completed or an element is found. Being an implicit method, it is global which makes the need for this function to be called only once in the lifetime of the code. This function, however, is not a direct Python function but rather a Selenium function.

Similar to the time.sleep() function mentioned above, the driver.implicitly_wait() function also takes in the time as an argument and in the unit seconds.

The following code uses the driver.implicitly_wait() function to wait for 1 second in Python.

Using the pygame.time.wait() function from the pygame library to wait for 1 second in Python.

Pygame is an extension of Python that is utilized for creating and maintaining video games. From GUI to audio libraries, pygame covers pretty much all the aspects needed to design video games. The pygame.time.wait() function can be utilized to make the program wait for 1 second in Python.

The pygame.time.wait() function takes the time as a unit of milliseconds, therefore, to make the program wait for 1 second, we will have to put in the value as 1000. Moreover, it is also recommended to utilize this function if the programmer is already utilizing the pygame window.

The following code uses pygame.time.wait() function from the pygame library to wait for 1 second in Python.

The above code provides the following output:

Before time delay
After time delay

We should note that while executing the above code, both the output statements have a gap of 1 second in between the time of their display on the screen, which is proof that the task is completed successfully.

Using the pyplot.pause() function from the matplotib library to wait for 1 second in Python.

Matplotlib is one of Python’s fundamental and most popular libraries. It is mainly utilized for representing graphical data in Python. The pyplot.pause() function can also be implemented to wait for 1 second in Python.

The pyplot.pause() function takes in the specified delay time as an argument and it is taken to be in a unit of seconds.

The following code uses the pyplot.pause() function from the matplotib library to wait for 1 second in Python.

The above code provides the following output:

Before time delay
After time delay

We should note that while executing the above code, both the output statements have a gap of 1 second in between the time of their display on the screen, which is proof that the task is completed successfully.

Using the root.after() function to wait for 1 second in Python.

When using with Tkinter, the time.sleep() function causes more disadvantages than advantages. In this case, the root.after() function comes into play.

The working of this function is similar to that of the time.sleep() function, with the only difference being that it takes time as a unit of milliseconds, and the value of 1000 is officially registered as 1 second.

The following code uses the root.after() function to wait for 1 second in Python.

The function in the above code is displayed after a 1 second time delay. This behavior of the program completes the task successfully.

Using the asyncio.sleep() function to wait for 1 second in Python.

The async module is utilized for structured network coding at a high level and enables the concurrent writing of the code with the help of the async/await syntax.

The asyncio.sleep() function works similar to the generic time.sleep() function and even takes the unit of the time taken in seconds. The asyncio library, however, needs to be imported in order to utilize this method.

The following code uses asyncio.sleep() function to wait for 1 second in Python.

The above code provides the following output:

Before time delay
After time delay

We should note that while the above code is executed, the output statements have a delay of 1 second between each other at the time of their display on the screen, which completes the task successfully.

That’s all about how to wait for 1 second in python.


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