Building Event-Driven Python Services Using FastStream and AsyncAPI

Explore the world of Event Driven Architecture and Message Streaming using Python and FastStream in this 29-minute conference talk from EuroPython 2024. Learn to integrate FastStream, a Python framework, into your projects and leverage AsyncAPI to define contracts for asynchronous communication and event streaming. Discover practical examples and insights for building scalable, responsive Python applications that thrive in real-time environments. Gain understanding of AsyncAPI, an open standard for defining and maintaining asynchronous APIs and Event-Driven Architectures, and FastStream, a powerful framework for building asynchronous services interacting with event streams like Apache Kafka, RabbitMQ, NATS, and Redis. Delve into FastStream's features, including unified API across multiple brokers, Pydantic validations, automatic AsyncAPI documentation, FastAPI-like Dependency Injection System, and built-in support for testing and extensions.