Changelog for AtriumDB

All notable changes to this project will be documented in this file.

[2.1.0] - 2023-10-20

DatasetDefinition class: Introduced a new DatasetDefinition class to define data sources, signals, and times. This encapsulates information vital for features like data exports and data iterators.
Definition File Format: Introduced a file format to work alongside the DatasetDefinition. This allows the raw data of a DatasetDefinition object to be saved to or loaded from a file with .yaml or .yml extension.
DatasetIterator class: Added a new DatasetIterator class which implements the __next__, __len__, and __getitem__ methods. This can be used to iterate through time windows of data as described by the DatasetDefinition class.
AtriumSDK.get_iterator Method: A new method in the main module's class. The AtriumSDK.get_iterator method consumes a DatasetDefinition, validates the definition with the actual data available in the datastore targeted by the AtriumSDK object, and returns a DatasetIterator object if the DatasetDefinition was successfully validated.
Patient Parameters: Now supports height and weight as patient parameters/keys in dictionaries returned or set by AtriumSDK methods like insert_patient, get_patient_info, and get_all_patients.

Resolved a bug encountered when the atriumdb library accessed datastores set up by different software versions. This was addressed by substituting SELECT * wildcards in SQL queries with the precise column names required by each query.