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Changelog

[1.1.2] - 2025-01-10

Added

  • AsyncRedisAdapter with comprehensive Redis support (msgpack/JSON serialization, TTL, NX/XX operations)
  • Pattern-based retrieval for Redis keys
  • Production-ready test coverage with testcontainers

Fixed

  • Python 3.10 compatibility for TypedDict imports (NotRequired, Required)
  • Python 3.10 isinstance() syntax compatibility
  • AsyncNeo4jAdapter context manager and query result processing
  • Test isolation - unit tests no longer require Docker
  • 97+ linting issues auto-fixed

Changed

  • CI/CD improvements with dynamic coverage thresholds
  • Better error reporting in test pipeline

0.2.3 - 2025-05-29

Added

  • Field Families and Common Patterns Library (Issue #114): Introduced a comprehensive field system with:
  • FieldTemplate: Reusable field definitions with flexible naming
  • FieldFamilies: Core database pattern collections (ENTITY, SOFT_DELETE, AUDIT)
  • DomainModelBuilder: Fluent API for building models with method chaining
  • ProtocolFieldFamilies: Field sets that ensure protocol compliance
  • ValidationPatterns: Common regex patterns and constraint builders
  • create_protocol_model(): Function to create protocol-compliant models (structure only)
  • Protocol Enhancements:
  • Added protocol constants (IDENTIFIABLE, TEMPORAL, etc.) for type-safe protocol selection
  • Added create_protocol_model_class(): Factory function that creates models with both structural fields AND behavioral methods in one step
  • Added combine_with_mixins(): Helper to easily add protocol behaviors to existing models

Changed

  • BREAKING: Removed "event" from the protocol system in ProtocolFieldFamilies. The Event class remains available but is no longer part of the protocol selection system since it's a concrete class, not a protocol interface.

Fixed

  • Fixed import organization issues (E402 errors)
  • Updated tests to reflect simplified field families
  • Fixed email validation test expectations
  • Updated documentation to align with new architecture
  • Fixed SQLAlchemy primary key mapping issue in test_model_adapter_enhancements.py

0.2.0 - 2025-05-24

Highlights

This release introduces two major foundational modules: Fields and Protocols. These modules provide a robust and extensible framework for defining data structures and behaviors within pydapter.

  • Fields Module (pydapter.fields): A powerful system for defining typed, validated, and serializable fields. It includes pre-defined field types for common use cases like IDs, datetimes, embeddings, and execution tracking, along with a flexible Field class for custom definitions and a create_model utility for dynamic Pydantic model creation.
  • Protocols Module (pydapter.protocols): A set of composable interfaces (e.g., Identifiable, Temporal, Embeddable, Invokable, Cryptographical) that define standard behaviors for Pydantic models. The Event protocol combines these to offer comprehensive event tracking capabilities, enhanced by the @as_event decorator for easily instrumenting functions.

These additions significantly enhance pydapter's ability to model complex data interactions and workflows in a standardized and maintainable way.

Added

  • New pydapter.fields module: Introduced a robust system for defining typed, validated, and serializable fields (e.g., IDs, datetimes, embeddings, execution tracking) and a create_model utility for dynamic Pydantic model creation. (Related to Issue #100, PR #99)
  • New pydapter.protocols module: Added composable protocol interfaces (Identifiable, Temporal, Embeddable, Invokable, Cryptographical) and an Event protocol with an @as_event decorator for comprehensive event modeling and function instrumentation. (Related to Issue #100, PR #99)
  • Hybrid Documentation System: Implemented a new documentation system combining auto-generated API skeletons with rich manual content and automated validation (markdown linting, link checking). (Issue #103, PR #104)
  • Updated CI to install documentation validation tools. (Issue #105)

Fixed

  • Resolved Python 3.10 compatibility issues related to datetime.timezone.utc. (Part of PR #99 fixes)
  • Addressed various mkdocs build warnings and broken links in the documentation. (Part of PR #104 fixes)

0.1.5 - 2025-05-14

Added

  • New adapter implementations:
  • AsyncNeo4jAdapter - Asynchronous adapter for Neo4j graph database with comprehensive error handling
  • WeaviateAdapter - Synchronous adapter for Weaviate vector database with vector search capabilities
  • AsyncWeaviateAdapter - Asynchronous adapter for Weaviate vector database using aiohttp for REST API calls

0.1.1 - 2025-05-04

Added

  • Integration tests for database adapters using TestContainers
  • PostgreSQL integration tests
  • MongoDB integration tests
  • Neo4j integration tests
  • Qdrant vector database integration tests

Fixed

  • Neo4j adapter now supports authentication
  • Qdrant adapter improved connection error handling
  • SQL adapter enhanced error handling for connection issues
  • Improved error handling in core adapter classes

0.1.0 - 2025-05-03

  • Initial public release.
  • core.Adapter, AdapterRegistry, Adaptable
  • Built-in JSON adapter