Add production-ready async HTTP client for Ollama API communication
with proper error handling and dependency injection.
Ollama Client (src/ollama/client.py):
- Async context manager for connection lifecycle
- Non-streaming chat endpoint
- Streaming chat endpoint with async generator
- Model listing endpoint
- Health check endpoint
- Timeout configuration per request
- Comprehensive error handling with custom exceptions
- FastAPI dependency injection support
Ollama Schemas (src/ollama/schemas.py):
- OllamaMessage: Chat message format
- OllamaChatRequest: Request with model, messages, options
- OllamaChatResponse: Complete chat response
- OllamaModelInfo: Model metadata
- OllamaModelsResponse: Model list response
Features:
- Async/await throughout for non-blocking I/O
- Connection pooling via httpx.AsyncClient
- Configurable timeouts (default: 120s)
- Proper exception mapping (connection errors, timeouts)
- Ready for integration (currently not connected to routes)
Following Best Practices:
- Async context manager pattern
- Dependency injection for FastAPI routes
- Separation of concerns (client vs schemas)
- Type hints throughout
- Comprehensive logging
Status: Ready for integration (mock responses used in routes currently)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
jpmschweitzerandClaude
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