Packages don't only contain modules, though. It contains logic like classes, functions, and constants.Ī Package is basically a module that could contain many modules or sub-packages.

You should now understand that Python packages create a structured directory with several modules, but what about modules? Let's make sure we understand the difference between a package and a module:Ī Module always corresponds to a single Python file turtle.py. If we remove this file, Python will fail to import our modules. The _init_.py is a dependency file that helps Python look for the available modules in our package directory. The following shows an example of a package directory: package This file can be completely empty and you use it to mark the directory on a disk as a Python package. What is a package in Python?īefore we get started, we should know a package means in Python.Ī Python package is a directory that contains a bunch of modules with a dependency file called _init_.py. For this reason, I decided to write this tutorial documenting how I built my first Python package. Well, I got confused and a bit stressed trying to find a simple and easy tutorial I could use to get started. A few weeks ago, I wanted to learn how to build my first Python package, and I was trying to figure out where to start.

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