As Python continues to grow in popularity,projects are becoming larger and more complex. Many Python developers are taking an interest in high-level software design patterns such as hexagonal/clean architecture,event-driven architecture,and the strategic patterns prescribed by domain-driven design (DDD). But translating those patterns into Python isn't always straightforward.With this hands-on guide,Harry Percival and Bob Gregory from MADE.com introduce proven architectural design patterns to help Python developers manage application complexity-and get the most value out of their test suites.Each pattern is illustrated with concrete examples in beautiful,idiomatic Python,avoiding some of the verbosity of Java and C# syntax. Patterns include:Dependency inversion and its links to ports and adapters (hexagonal/clean architecture)Domain-driven design's distinction between Entities,Value Objects,and AggregatesRepository and Unit of Work patterns for persistent storageEvents,commands,and the message busCommand-query responsibility segregation (CQRS)Event-driven architecture and reactive microservices
Publisher: O'Reilly MediaISBN: 9781492052203Dimensions: 233 x 178 mm
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