Data Profiling

This script uses ydata_profiling to generate a report for all tables within a schema or a select subset of tables, plus a simple HTML table with the percentage of missing and present values per column for quick reference.

Running

Use uv. If you don't have it:

pipx install uv  # or pip

Create your .env and set the required values. Run the script:

uv run python main.py

Config (.env)

Value	Description	Default
DATABASE_URL	Database URL for SQLAlchemy	-
OUTPUT_DIR	Output directory	-
SCHEMA	Database schema	public
TABLES	Comma-separated list of tables	All tables