# services/external/requirements.txt
# FastAPI and web framework
fastapi==0.104.1
uvicorn[standard]==0.24.0

# Database
sqlalchemy==2.0.23
psycopg2-binary==2.9.9
asyncpg==0.29.0
aiosqlite==0.19.0
alembic==1.12.1

# HTTP clients for external APIs
httpx==0.25.2
aiofiles==23.2.0
requests==2.31.0

# Data processing and time series
pandas==2.1.3
numpy==1.25.2

# Validation and serialization
pydantic==2.5.0
pydantic-settings==2.0.3

# Authentication and security
python-jose[cryptography]==3.3.0

# Logging and monitoring
structlog==23.2.0
prometheus-client==0.19.0

# Message queues
aio-pika==9.3.1

# Background job processing
redis==5.0.1

# Date and time handling
pytz==2023.3
python-dateutil==2.8.2

# XML parsing (for some APIs)
lxml==4.9.3

# Geospatial processing
pyproj==3.6.1

# Note: pytest and testing dependencies are in tests/requirements.txt

# Development
python-multipart==0.0.6

# External API specific
beautifulsoup4==4.12.2  # For web scraping if needed
xmltodict==0.13.0       # For XML API responses