Python Modules and Packages – An Introduction – Real Python
realpython.com › python-modules-packagesHere, the focus will mostly be on modules that are written in Python. The cool thing about modules written in Python is that they are exceedingly straightforward to build. All you need to do is create a file that contains legitimate Python code and then give the file a name with a .py extension. That’s it! No special syntax or voodoo is necessary. For example, suppose you have created a file called mod.py containing the following: mod.py