Python importing a package, module, function 📦 Python programming tutorial

This video - Python importing a package, module, function - takes you step-by-step through the various import methods we use in Python programming. This is a Python programming tutorial that’s part of the Python Programming Tutorial playlist, which you can find on my channel 💥 subscribe here →    / @runthat  . There is a link to a GitHub repo for this playlist in the Python Programming Tutorial playlist description.

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┉┉┉ Chapters in this video 📓

00:00 Introduction
00:25 Make a module
01:56 Import a module in the same directory
03:13 Make a directory with modules in it
03:53 __init__.py
06:11 Import module functions from subdirectory
08:01 Import entire module from subdirectory
09:18 Using 'import as' keywords
10:05 💥 #runthat

┉┉┉ Video concept summary 📝

In the world of Python programming, mastering the skill of importing is crucial, especially for beginners. Imports allow you to access external code and incorporate it into your own programs, providing a way to leverage existing libraries, frameworks, and custom code to enhance your Python projects. By understanding packages, modules, and functions, you can effectively organize and utilize code components.

Packages in Python serve as a means of organizing related modules into a hierarchical structure. They facilitate the grouping of functionality, making it easier to manage and navigate larger codebases. By organizing your code into packages, you can maintain a clean and modular structure, promoting code reusability and collaboration.

Modules, on the other hand, are files containing Python code that can be imported and used in other programs. They act as containers for functions, variables, and classes. Dividing your code into modules allows for logical separation of different aspects of functionality, improving code organization and maintainability. When importing a module, you gain access to its defined functions, variables, and classes, enabling you to utilize them in your program.

Functions in Python are blocks of code that perform specific tasks. They encapsulate a set of instructions and can accept input parameters and return values. Functions provide a way to break down complex tasks into smaller, reusable components. By importing functions, you can directly invoke them in your code, leveraging their functionality and reducing code duplication.

When writing full Python programs, imports play a fundamental role. They enable you to leverage code from external modules, packages, or libraries, allowing you to use existing functionality without reinventing the wheel. Imports are crucial for code organization, modularity, and code reuse.

In the context of writing full programs, you typically import modules or packages at the beginning of your script. These imports bring in the necessary functionality to accomplish specific tasks or solve problems. You can import standard library modules, which provide a wide range of functionalities, as well as third-party libraries from the Python ecosystem. Additionally, you can import user-defined modules that you create in separate `.py` files to organize your code into logical components.

Importing specific objects from modules allows you to selectively import only the required functionality instead of importing the entire module. This approach helps keep your code clean and avoids potential naming conflicts. Importing packages follows a similar pattern to importing modules, but you specify the package name instead.

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