pyeventsourcing/eventsourcing

This system is an event sourcing library for Python that provides infrastructure for building domain-driven applications. It supports multiple aggregate modeling styles, including standard, Pydantic, and msgspec-based models, with features like automatic snapshotting, compression, and encryption. The library also introduces a Domain Command Bus (DCB) framework for managing bounded contexts and consistency boundaries. It includes comprehensive tooling for development, testing, and benchmarking, alongside a suite of example applications demonstrating various architectural patterns like vertical slices and full-text search projections.

The project underwent a comprehensive overhaul of its development infrastructure, introducing a Makefile, Docker-based local environment, and automated release scripts to standardize the developer experience. Concurrently, the codebase was restructured into modular components, and the test suite was significantly expanded to cover application, domain, and persistence layers. This period also saw the addition of numerous example applications demonstrating advanced features like metadata handling, snapshotting, and time-travel queries.

20 changes

This period focused on introducing the Domain Command Bus (DCB) framework and expanding the library's example suite. New examples demonstrated DCB patterns, full-text search capabilities, and vertical slice architectures across various backends.

17 changes

pyeventsourcing/eventsourcing was measured the same way every project in this corpus was: the same rubric, at a pinned commit, with the result published in full. Point the surveyor at a repository you know and see whether you agree with it.