jpmschweitzer/tatlock
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 5 Wiki Activity

Clean up documentation to reflect current implementation

Browse Source 
Remove confusing references to unimplemented features and clarify
what's currently working vs prepared for future integration.

README.md Changes:
- Update title to reflect mock API (not "with Ollama Backend")
- Remove architecture diagram showing Ollama/PydanticAI integration
- Clarify current status section (mock API, integration prepared)
- Fix uvicorn command: main:app → src.main:app
- Update model examples: llama2 → mistral-nemo:latest
- Mark Ollama requirements as future (not currently needed)
- Update environment variables (Ollama config commented out)
- Clarify API endpoints return mock responses
- Update CVE check date: 2025-12-05 → 2025-12-06
- Fix testing section to use requirements-dev.txt
- Remove Ollama troubleshooting (not connected yet)
- Mark production Ollama considerations as future
- Remove redundant changelog section (use CHANGELOG.md)

AGENTS.md Changes:
- Clarify project overview (mock API, not integrated)
- Add status indicators to components section
- Mark PydanticAI section as "for future implementation"
- Mark Ollama section as "ready for future integration"
- Add target model: mistral-nemo:latest
- Update OpenAI compatibility section with implemented status
- Fix Pydantic version: 2.10+ → 2.11+ (matches requirements)
- Add implementation status to development guidelines
- Mark common patterns as implemented vs future reference
- Update CVE check date: 2025-12-05 → 2025-12-06

CHANGELOG.md Changes:
- Clarify PydanticAI line: "for LLM integration" →
  "dependency (ready for future integration)"

Key Improvements:
- Clear distinction between implemented vs prepared features
- No misleading references to Ollama/PydanticAI integration
- Accurate model names (mistral-nemo:latest)
- Correct command examples (src.main:app)
- Proper date stamps (2025-12-06)
- Removed confusing troubleshooting for unconnected services

Status: Documentation now accurately reflects v0.1.0 mock API

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
jpmschweitzer
2025-12-06 11:07:19 +01:00
co-authored by Claude
parent 0e810244bb
commit 62edb111bd
3 changed files with 131 additions and 104 deletions
Download Patch File Download Diff File Expand all files Collapse all files
README.md
+56 -58
View File
@@ -1,43 +1,36 @@
# OpenAI-Compatible API with Ollama Backend
# OpenAI-Compatible API
A FastAPI-based service that provides an OpenAI-compatible API endpoint, powered by PydanticAI and Ollama for LLM inference.
A FastAPI-based service that provides OpenAI-compatible API endpoints with streaming support. Currently returns mock responses - ready for future Ollama/PydanticAI integration.
## Architecture
## Current Status
```
┌─────────────┐ ┌──────────────────┐ ┌─────────────┐
│ Client │─────▶│ FastAPI Server │─────▶│ Ollama │
│ │◀─────│ (Stream Coord.) │◀─────│ Container │
└─────────────┘ └──────────────────┘ └─────────────┘
│
▼
┌──────────┐
│Pydantic │
│ AI │
└──────────┘
```
**✅ Production-ready mock API** with OpenAI-compatible format
**🚧 Ollama/PydanticAI integration** prepared but not connected
### Components
## Components
- **FastAPI**: High-performance web framework providing the API layer
- **Stream Coordinator**: Manages streaming responses in OpenAI-compatible format
- **PydanticAI**: Agent framework handling LLM integration and structured outputs
- **Ollama**: External LLM backend (networked, managed separately)
- **SSE-Starlette**: Server-Sent Events for streaming responses
- **Pydantic**: Type-safe request/response handling and validation
- **Ollama Client**: Async HTTP client prepared for future integration
- **PydanticAI**: Ready for LLM integration (not yet connected)
## Features
- OpenAI-compatible API endpoints
- Streaming responses with Server-Sent Events
- PydanticAI integration for robust LLM interactions
- Networked Ollama support
- Type-safe request/response handling with Pydantic
- Async/await throughout for optimal performance
- ✅ OpenAI-compatible API endpoints (`/v1/chat/completions`, `/v1/models`)
- ✅ Streaming responses with Server-Sent Events (SSE)
- ✅ Type-safe request/response handling with Pydantic
- ✅ Async/await throughout for optimal performance
- ✅ Comprehensive test suite (62% coverage)
- ✅ Domain-based architecture following FastAPI best practices
- 🚧 Ollama integration (client ready, not connected)
- 🚧 PydanticAI integration (dependency installed, not connected)
## Requirements
- Python 3.12+ (Python 3.12.11 recommended for security)
- Network access to an existing Ollama instance (managed externally)
- No external dependencies required for mock API
- (Future: Network access to Ollama instance for LLM integration)
## Installation
@@ -61,32 +54,32 @@ source venv/bin/activate # On Windows: venv\Scripts\activate
pip install -r requirements.txt
```
### 4. Configure environment variables
### 4. Configure environment variables (Optional)
Create a `.env` file in the project root:
Create a `.env` file in the project root for custom configuration:
```env
# Ollama Configuration (point to your existing Ollama instance)
OLLAMA_HOST=http://your-ollama-host:11434
OLLAMA_MODEL=llama2
# API Configuration
API_HOST=0.0.0.0
API_PORT=8000
API_RELOAD=true
# Logging
LOG_LEVEL=info
LOG_LEVEL=INFO
# Future Ollama Configuration (not yet integrated)
# OLLAMA_HOST=http://localhost:11434
# OLLAMA_DEFAULT_MODEL=mistral-nemo:latest
# OLLAMA_TIMEOUT=120
```
**Note**: Update `OLLAMA_HOST` to point to your existing Ollama instance. Ensure the Ollama service is accessible from your network and has the required models installed.
**Note**: The API works with defaults. Environment variables are optional for customization. Ollama configuration is prepared but not currently used.
## Usage
### Start the development server
```bash
uvicorn main:app --reload
uvicorn src.main:app --reload
```
The API will be available at `http://localhost:8000`
@@ -95,11 +88,13 @@ The API will be available at `http://localhost:8000`
#### Chat Completions (OpenAI-compatible)
Returns mock lorem ipsum responses:
```bash
curl http://localhost:8000/v1/chat/completions \
-H "Content-Type: application/json" \
-d '{
"model": "llama2",
"model": "mistral-nemo:latest",
"messages": [
{"role": "user", "content": "Hello, how are you?"}
],
@@ -109,10 +104,14 @@ curl http://localhost:8000/v1/chat/completions \
#### List Models
Returns mock model listing:
```bash
curl http://localhost:8000/v1/models
```
Response: `{"object": "list", "data": [{"id": "mistral-nemo:latest", ...}]}`
### Interactive API Documentation
- Swagger UI: `http://localhost:8000/docs`
@@ -124,11 +123,11 @@ curl http://localhost:8000/v1/models
This project uses minor version locking (`>=X.Y,<X.(Y+1)`) to protect against supply chain attacks while allowing patch updates. All dependencies have been:
- Checked for known CVEs (as of 2025-12-05)
- Checked for known CVEs (as of 2025-12-06)
- Pinned to secure minor versions
- Documented with version rationale in `requirements.txt`
### CVE Status (2025-12-05)
### CVE Status (2025-12-06)
- **FastAPI 0.123.9**: No known vulnerabilities
- **Uvicorn 0.38.0**: No known vulnerabilities
@@ -228,10 +227,15 @@ The API is currently set up with **mock responses** for development:
```bash
# Install test dependencies
pip install pytest pytest-asyncio httpx
pip install -r requirements-dev.txt
# Run tests
pytest
# Run tests with coverage
pytest --cov=src --cov-report=term-missing
# Current coverage: 62%
```
## Documentation
@@ -257,27 +261,28 @@ docker-compose up -d
- Set up monitoring and logging
- Use a process manager (systemd/supervisor)
- Configure proper resource limits
- Ensure reliable network connectivity to Ollama instance
- Consider Ollama failover/redundancy strategies
- (Future) Ensure reliable network connectivity to Ollama instance
- (Future) Consider Ollama failover/redundancy strategies
## Troubleshooting
### Common Issues
**Issue**: Cannot connect to Ollama
- Verify `OLLAMA_HOST` in `.env` points to the correct address
- Ensure the Ollama instance is running and accessible
- Check network connectivity and firewall rules
- Test connectivity: `curl http://your-ollama-host:11434/api/tags`
**Issue**: Import errors
- Ensure virtual environment is activated
- Reinstall dependencies: `pip install -r requirements.txt`
- Verify Python 3.12+ is being used
**Issue**: Streaming not working
- Verify SSE-Starlette is installed
- Check client supports Server-Sent Events
- Review browser/tool compatibility
- Check test suite: `pytest tests/chat/test_router.py -k streaming`
**Issue**: Import errors
- Ensure virtual environment is activated
- Reinstall dependencies: `pip install -r requirements.txt`
**Issue**: Tests failing
- Install test dependencies: `pip install -r requirements-dev.txt`
- Check async test configuration in `pytest.ini`
- Run with verbose output: `pytest -v`
## Contributing
@@ -291,14 +296,7 @@ docker-compose up -d
[Add your license here]
## Changelog
### 2025-12-05 - Initial Setup
- Project structure created
- Dependencies configured with CVE checks
- Security: Minor version locking implemented
- Documentation added
---
For detailed changelog, see [CHANGELOG.md](CHANGELOG.md).
For AI assistant instructions and package documentation, see [AGENTS.md](AGENTS.md).