Python defines two types of packages, regular packages and namespace packages. Regular packages are traditional packages as they existed in Python 3.2 and earlier. A regular package is typically …

Jul 23, 2025 · What Is __Init__.Py File in Python? The __init__.py file is a Python file that is executed when a package is imported. __init__.py is a special file used in Python to define packages and …

Jul 9, 2025 · Python’s special __init__.py file marks a directory as a regular Python package and allows you to import its modules. This file runs automatically the first time you import its containing package.

This tutorial will guide you through understanding the purpose of __init__.py, organizing your Python package, and configuring the __init__.py file to make your code more maintainable and reusable.

The __init__.py file is used to indicate that the directory it is in should be treated as a Python package. This file is typically empty, but it can be used to perform initialization tasks for the package, such as …

Mar 25, 2025 · A comprehensive guide to Python's __init__.py files, covering initialization, imports, and advanced patterns.

Jan 23, 2025 · The __init__.py file serves as a special marker that tells Python that the directory is a Python package. It can be an empty file, but it can also contain Python code to initialize the package.

Jan 3, 2026 · The __init__.py file allows you to control which components of your package are visible when someone imports your package. This is particularly useful for larger packages where you want …

Apr 10, 2024 · When we’re developing our application, we have to oftentimes create a special file: __init__.py. What is this file, why is it important, and why would I put code in here? Sometimes, it’s …

Dec 11, 2023 · The __init__.py file is a special Python script that is executed when a package or module is imported. Its primary purpose is to initialize the package or module and define the package’s …