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Secret Recipes of the Python Ninja
book

Secret Recipes of the Python Ninja

by Cody Jackson
May 2018
Intermediate to advanced content levelIntermediate to advanced
380 pages
9h 37m
English
Packt Publishing
Content preview from Secret Recipes of the Python Ninja

How to create and reference module packages

We have talked about modules and packages, using the terms interchangeably. However, there is a difference between a module and a package: packages are actually collections of modules and they include a __init__.py file, which can just be an empty file.

The dot-nomenclature used in modules to access specific functions or variables is also used in packages. This time, dotted names allow multiple modules within a package to be accessed without having name conflicts; each package creates its own namespace, and all the modules have their own namespaces.

When packages contain sub-packages (as in the following example), importing modules can be done with either absolute or relative paths. For example, ...

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Publisher Resources

ISBN: 9781788294874Supplemental Content