Sourcery GitHub Integration: PR Review Setup

Why integrate Sourcery with GitHub Manual code review is the biggest bottleneck in most development workflows. Pull requests sit in review queues for hours or days while senior engineers juggle their own feature work with the responsibility of reviewing other people's code. When reviews finally happen, time pressure means reviewers skim the diff, approve with surface-level comments, and miss the subtle quality issues that compound into technical debt over months. Sourcery addresses this by automating the initial review pass on every pull request. Once you install the Sourcery GitHub App, it analyzes each PR diff and posts inline review comments covering refactoring opportunities, readability improvements, code duplication, and potential bugs. For Python codebases specifically, Sourcery's analysis goes deeper than most AI review tools - it understands idiomatic patterns like list comprehensions, context managers, generator expressions, and dataclasses, and suggests concrete