Summary

In this chapter, we described when it's a good idea to create a standard package and the caveats and requirements that we should add to be sure that we are taking a good decision. In essence, creating a new package is creating a new project, and we should give the proper ownership, documentation, and so on, as expected of other projects in the organization.

We described the simplest possible package in Python just by structuring code, but without creating a proper package. This acts as a baseline on how the code should be structured later.

We continued describing what the current packaging environment is and what are the different elements that are part of it, like PyPI, which is the official source for publicly available packages, and how to create virtual environments to not cross-contaminate different environments when requiring different dependencies. We also described the Wheel package, which will be the kind of package that we will create later.

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