Python Modules and Packages

Python has become one of the most popular programming languages, largely due to its simplicity and versatility. To further enhance its functionality, Python offers `pip`, a powerful package manager that simplifies the process of installing and managing external libraries and tools. Whether you’re a beginner or an experienced developer, mastering `pip` can significantly streamline your […]

Python allows developers to organize their code into packages. A package in Python is simply a way to structure Python’s module namespace by using “dotted module names“. These packages can be an essential tool for managing and organizing a large codebase, making code reusable, and improving its overall maintainability.

In this article, i will tell you 3 methods to find where a python module stores as below. Find python module in sys.path. The python sys module’s path attribute save all python module stored path. Then you can find your python module in the output path directory. >>> import sys >>> >>> sys.path [”, ‘C:\\Users\\zhaosong\\anaconda3\\envs\\python_example\\python38.zip’,

After you import a python module object by name in python source code dynamically ( How To Load / Import Python Package, Module Dynamically ), you must want to get all the module object attributes or functions. Then you can invoke the related module function or attributes in source code. This article will show you

Python, known for its dynamic nature, provides various mechanisms to dynamically load modules during runtime. One such method is the __import__() function. This powerful function enables developers to import modules dynamically, allowing for flexible and adaptable code structures. This article will show you how to use the __import__() function with examples.

When you want to import a python module library in your python source code, you need first to make the python module library importable by adding the module package path in the PYTHONPATH system environment variable. You can also add the python module package path to the python module search path at runtime in python

When creating Python source code, you often save custom modules in separate Python files. Each of these files serves as a Python module. Occasionally, you may find the need to import these modules (whose full file paths you’re aware of) into other Python source code during runtime. This article outlines how to accomplish this.