v0.2.0

DEPP 0.2.0 - Major Release

Breaking Changes

• Python 3.12+ Required: Minimum Python version enforced

Major Features

Index and constraints added

• You can now use the dbt.config in your python model to add primary key constrains and (unique) indices
• Multiple index type allowed including geometry index types.
• Unique index is also supported

Enhanced CLI System

Complete CLI overhaul with new developer-focused commands:

• dbt-depp init - Interactive setup wizard for profiles.yml configuration
• dbt-depp inspect <model> - Inspect model configuration and dependencies
• dbt-depp new-model <name> - Generate a Python model from template
• dbt-depp experiment <model> - Export upstream dependencies to parquet and generate marimo notebooks for local experimentation
• dbt-depp validate - Validate Python models, type hints, and database connections

Marimo Notebook Integration

• Generate interactive marimo notebooks from dbt models
• Export upstream dependencies to parquet for local experimentation
• Library-aware notebook generation (Polars, Pandas, GeoPandas)

Small features and improvements

• Full mypy strict compliance
• Enhanced type inference for dbt objects
• Basic profiling utilities for performance analysis
• New validation utilities for model syntax and type checking
• Enhanced error messages and diagnostics

Documentation & Examples

• New example models showcasing index and constraint configuration
• Improved model structure with better type narrowing examples
• Removed legacy base models in favor of more practical examples
• Enhanced documentation via docstring improvements