CodeArtifact: An Internal Package Repository for Builds
Real builds depend on a stream of packages from the Internet — risky when an external source changes or disappears. CodeArtifact is a managed package repository: both a proxy cache for public PyPI/npm and a store for your private packages. This article creates a domain and repository, publishes a Python package then reinstalls it from CodeArtifact, and wires it into CodeBuild.