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Jul 26, 2024 · A Python package is a way of organizing related modules into a single directory hierarchy. A package contains a special __init__.py file (which can be empty) that distinguishes it from a regular directory and allows it to be imported as a package. Structure of a Python Package: mypackage/ __init__.py module1.py module2.py subpackage/ __init__.py
Python Package. A package is a container that contains various functions to perform specific tasks. For example, the math package includes the sqrt() function to perform the square root of a number.
This article explores Python modules and Python packages, two mechanisms that facilitate modular programming. Modular programming refers to the process of breaking a large, unwieldy programming task into separate, smaller, more manageable subtasks or modules.
What are Packages in Python? A python package creates a hierarchical directory structure with numerous modules and sub-packages to give an application development environment. They are simply a collection of modules and sub-packages. Importance of Python Packages.
Packages allow you to organize modules in the hierarchical structure. The way Python organizes packages and modules like the Operating System structures the folders and files. To create a package, you create a new folder and place the relevant modules in that folder.
Modules in Python are just Python files with a .py extension. The name of the module is the same as the file name. A Python module can have a set of functions, classes, or variables defined and implemented. The example above includes two files: mygame/ mygame/game.py. mygame/draw.py. The Python script game.py implements the game.
Python Packages. Python - Packages. We organize a large number of files in different folders and subfolders based on some criteria, so that we can find and manage them easily. In the same way, a package in Python takes the concept of the modular approach to next logical level.
Oct 11, 2024 · We’ll look at what packages are, how they are structured, and how to create a Python package. You’ll also discover how packages and modules work together to organize and structure your codebase. If you are unfamiliar with modules, read my article on Python modules first and then come back here.
3 days ago · A module is a file containing Python definitions and statements. The file name is the module name with the suffix .py appended. Within a module, the module’s name (as a string) is available as the value of the global variable __name__.
Python packages are a core element of the Python programming language and are how you write reusable and shareable code in Python. This book assumes that readers are familiar with how to install a package using a package installer like pip or conda, and how to import and use it with the help of the import statement in Python.
