feat: ecosystem architecture enhancements (Graph, Loop, Context, Harness)#28
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Patel230 wants to merge 19 commits into
Open
feat: ecosystem architecture enhancements (Graph, Loop, Context, Harness)#28Patel230 wants to merge 19 commits into
Patel230 wants to merge 19 commits into
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…Response - Add tool_calls field to ChatResponse so the tool execution loop in chat_with_tools/chat_with_tools_async actually triggers (was dead code because hasattr check always returned False) - Replace hasattr guard with direct field access - Fix example: health.sessions -> health.active_sessions (AttributeError)
- Add [project.optional-dependencies] tracing extra with opentelemetry-api, opentelemetry-sdk, and opentelemetry-exporter-otlp - Fix docstring: decorators are NOT pre-applied to SDK internals; users must apply them explicitly. Add pip install hawk-sdk[tracing] instruction
Add system_prompt field to AgentConfig and pass it through to chat requests. Update docstring to clarify history tracking behavior.
…calls Previously expected_tools was declared on EvalTask but never checked during benchmark runs. Now both run_benchmark and run_benchmark_async extract tool names from the response's tool_calls and verify all expected tools were invoked, reporting a failure with the missing tool names if any are absent.
Mirror the Go SDK's ToolChoice field: add tool_choice to ChatRequest and AgentConfig, wire it through chat kwargs in both sync Agent and AsyncAgent. Also add parallel_tool_calls to ChatRequest for spec parity.
…d eval features The README's API reference was missing the chat_with_tools function, Agent/AsyncAgent, Toolkit, tracing, Workflow, Plan, and EvalTask features. Added a tool execution loop section with example, and expanded the Features list to cover all exported modules.
…op + types - StreamReader/AsyncStreamReader.events() now wrap iteration in try/finally so the underlying httpx response is closed when the caller breaks early (previously leaked the connection until GC). - chat_with_tools / chat_with_tools_async now raise HawkError when the tool loop exhausts max_rounds with unexecuted tool calls still pending, instead of silently dropping them (matches the TypeScript SDK). - Add HawkError base exception (non-transport SDK errors) and export it. - ChatRequest.session_id now enforces the OpenAPI contract: maxLength 128 and pattern ^[A-Za-z0-9._-]+$ via Pydantic Field constraints. - Add pytest-cov to dev dependencies (Makefile cover target needs it). - Tests: chat_with_tools loop (sync+async), max-rounds guard, early-break resource cleanup, StreamEventTooLargeError path, session_id validation.
…rdering - RUF022: Sort __all__ alphabetically in src/hawk/__init__.py - Add missing CompositeResolver to __all__ - I001: Fix unsorted imports in tests/test_streaming.py - Pass ruff check clean
- Add graph.py with execution graph implementation - Add test_graph.py with test coverage - Update client.py, README, and OpenAPI spec
- Implement Cypher-like Graph Query Language - Add fluent API for building and querying graphs - Add BFS, DFS, shortest path, and PageRank algorithms
- Add ContextOptimizer for managing LLM token limits and context windows - Add TestHarness for validating agent execution outputs and mocking tools - Apply ruff fixes for python typing
- Add pytest suites verifying token limits and context compaction - Add pytest suites verifying harness validators and mock injection - Add pytest suites verifying graph DSL shortest path algorithms
- Replace deprecated typing imports (Dict, List, Set) with builtins - Migrate Iterator from typing to collections.abc - Rename shadowing params (id -> node_id, type -> node_type) - Add missing return type annotations (-> None) - Add type annotations for **kwargs - Fix Message.content handling for str | None Co-Authored-By: Claude <noreply@anthropic.com>
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This PR introduces cross-ecosystem architectural enhancements encompassing Graph Engineering, Loop Engineering, Context Management, and Prompt Frameworks.
What's Included
StateGraphimplementations, A2A protocol support, and Cypher-like DSLs.All changes include appropriate edge-case handling for timeouts, cancellations, and state immutability.