requirements.txt

fastapi==0.135.2
uvicorn[standard]==0.41.0
pydantic-settings==2.13.1
slowapi==0.1.9  # Rate limiting
pybreaker==1.4.1  # Circuit breaker

# HTTP client
httpx==0.28.1

# Database drivers
asyncpg==0.31.0
aiomysql==0.3.2
cryptography>=41.0.0  # Required for MySQL caching_sha2_password auth
motor==3.7.1
pymongo==4.16.0

# Redis and Caching
# redis 4.3.0+ required for redis.asyncio.cluster module used by fastapi-cache2
# redis 4.6.0 is the latest 4.x version compatible with fastapi-cache2 (<5.0.0 requirement)
redis[hiredis]==7.2.1  # fastapi-cache2 0.2.2 requires redis>=4.2.0rc1,<5.0.0
fastapi-cache2[redis]==0.2.2  # Response caching

# RabbitMQ
aio-pika==9.6.1

# Utilities
python-json-logger==4.0.0

# Observability
prometheus-client==0.24.1

# Testing
pytest==9.0.2
pytest-asyncio==1.3.0
pytest-cov==7.0.0
pytest-mock==3.15.1