requirements.txt

# Core Datasette
datasette==0.65.1
sqlite-utils>=3.35
markupsafe==2.1.5
gunicorn==22.0.0
bcrypt==4.2.0

# Datasette Plugins
datasette-cluster-map
datasette-render-markdown
datasette-template-sql
datasette-block-robots


# Upload System Core
python-multipart
requests>=2.28.0
pandas>=1.5.0
numpy>=1.21.0
psutil>=5.9.0

# File Processing
openpyxl>=3.0.0          # Excel .xlsx files
xlrd>=2.0.0              # Excel .xls files
chardet>=5.1.0           # Encoding detection
Pillow>=9.0.0            # Image processing

# Data Processing
lxml>=4.6.0              # XML parsing for Excel
beautifulsoup4>=4.11.0   # HTML parsing
validators>=0.20.0       # URL validation
markdown>=3.4.0

# Additional for multipart parsing
email-validator>=1.3.0   # Email validation
python-dateutil>=2.8.0   # Date parsing utilities
httpx