Core Package (openstef_core)

Core data structures, datasets, and utilities for OpenSTEF.

datasets	Time series datasets and versioned data access.
utils	Utility functions and helpers for OpenSTEF core functionality.
base_model	Configuration utilities for OpenSTEF Beam.
exceptions	Custom exceptions for OpenSTEF core functionality.
mixins	Core mixins for building reusable components.
testing	Testing utilities for comparing pandas objects.
transforms	Data transformation utilities for time series processing.
types	Core type definitions for OpenSTEF time series analysis.