December 2009
Beginner to intermediate
360 pages
11h 12m
English
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Chapter 18. Packages
This chapter covers
- Defining a package
- Creating a simple package
- Exploring a concrete example
- Using the __all__ attribute
- Using packages properly
Modules make reusing small chunks of code easy. The problem comes when the project grows and the code you want to reload outgrows, either physically or logically, what would fit into a single file. If having one giant module file is an unsatisfactory solution, having a host of little unconnected modules isn’t much better. The answer to this problem is to combine related modules into a package.
18.1. What is a package?
A module is a file containing code. A module defines a group of usually related Python functions or other objects. The name of the module is derived from the ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.