braindecode Contributions

PR #941

Add mapping, preload, picks, drop_bad_windows, and descriptions support to create_from_mne_epochs

Merged Mar 2026

Implemented mapping to remap integer event codes to target values, consistent with the raw-based API
Forwarded preload and picks to the internal mne.Epochs call for memory and channel control
Introduced drop_bad_windows to conditionally call .drop_bad() on resulting epochs
Supported descriptions with length validation to attach per-dataset metadata, matching create_from_mne_raw() behavior
All parameters default to None/False/True preserving full backward compatibility
Covered all five new parameters with parametrized pytest tests using shared fixtures