Python: Catch All Errors

In this article, we’ll study how to catch all errors in Python. Additionally, we will also learn how to catch just a single error. To make us understand better, we’ll also take a look at the exception hierarchy. Without further ado, let’s begin! Catching all errors using “except:” If you’re looking to catch all errors … Read more

Python PermissionError: What is it?

In this article, we’ll take a look at PermissionError in Python. We will understand what it is and what causes it. Let’s begin! What is PermissionError?  PermissionError is simply an Exception that is raised when you try to do an operation in Python but you can’t because you do not have sufficient permissions. From the … Read more

Python ModuleNotFoundError But Module Is Installed

In this article, we will see how to solve the error ModuleNotFoundError even if you have installed the module There are several reasons why this may happen, let’s look at each one of them below. Reason#1: Module Name is Incorrect The Python modules are usually acronyms or code names or shortened versions of their full … Read more

Python MemoryError: What is it?

In this article, let us learn about Python’s MemoryError exception. In particular, we will try to answer the following 2 questions Without further ado, let’s begin! Understanding MemoryError MemoryError is simply an exception raised when you run out of RAM to allocate to your program. This is when the space allocated for your code in … Read more

Python How To Handle Invalid User Input

In this short article, we will show you a method to handle invalid user input. To tackle invalid inputs from the user, we can use the while block paired with the try-except blocks that Python provides for us. In this way, we can handle invalid inputs multiple times. Let’s see how. First, we use the … Read more

Python OSError: Explained!

In this article, let us learn about OSError. Let us learn what it means and why it is named that way with the help of some examples. To understand OSError, we must understand how the communication between Python and the operating system like Windows, Mac, Linux, etc, works. One of the main duties of the … Read more

Python finally keyword explained with examples

The finally keyword is used alongside try-except blocks when handling exceptions. Although it is an optional block, it can be very handy in certain situations. For example, there will be scenarios where we’ll need to close a file or a network connection before the program is terminated. The finally keyword is utilized here because, regardless … Read more