The Python School

In the seventh lecture, we conclude the trilogy on object-oriented programming in Python. The topic is inheritance: how to derive a new class from an existing class that takes all of its attributes and methods, and then extends or modifies them. Through code examples, I will show how inheritance allows for code reuse and class hierarchies, without copying the same code to multiple places.

In the sixth lecture, we continue with object-oriented programming in Python. The topic is operator overloading: how to teach your own classes to work with operators like +, -, ==, <, >, and...just as naturally as built-in types.

In the fifth lecture, the topic will be object-oriented programming in Python. Through various real-life examples and code, I will explain what object-oriented programming is and why it is important to us.

In this video, we walk through regular expressions (Regex) in Python, from the basic syntax to more advanced examples using the built-in re module.

The lecture shows the complete flow of a program: from bit manipulation, through working with files and the operating system, to processing user arguments.

The subject of this lecture is exceptions. Although the material is concise, every serious program code needs to handle exceptions. In the video, we go through their division (by error category), their groups, subgroups and the most common types of exceptions (ValueError, TypeError, ZeroDivisionError). How to use the try and except commands to your advantage to make the code correct and functional, and how to notify the user of the type of exception.

The lecture covers the key concepts of working with files in Python, including methods for opening, reading, and writing files. Through concrete examples, viewers learn how to properly use different file access methods. The lecture emphasizes the use of standards, comparing approaches to ensure code stability and readability.

Welcome to a new Python School lesson! In this lesson, the topics are Lists, Dictionaries, and Sets in Python.

Welcome to a new Python School lesson! In this lesson, we'll talk about Strings and Tuples.

Welcome to a new Python School lesson! In this lesson, we'll talk about Python functions.

Welcome to a new Python School lesson! In this lesson, we'll talk about Iterations.

Welcome to the new Python School lesson! In this lesson we will talk about conditions, statements and logical operators.