DictStore

DictStore(data=None)

Generic EventStore with arbitrary named EventData tables.

Used by AlignmentLoaders that produce a variable number of timelines (e.g., MatchfileLoader: 1 score + N performances; Ieee1599Loader: logic + audio_1 + audio_2 + graphical_1).

Maintains the uniform EventStore interface (iteration, keys, items, getitem) while supporting any number of named data sources.

Args: data: Dictionary mapping names to EventData tables.

Examples: >>> store = DictStore({ … “score”: score_event_data, … “perf:p01”: perf_01_event_data, … “perf:p02”: perf_02_event_data, … }) >>> for name, events in store.items(): … print(f”{name}: {len(events)} events”)

Methods

Name	Description
add	Add or replace a named EventData table.
items	Iterate over (name, EventData) pairs in insertion order.
keys	Return data names in insertion order.

add

DictStore.add(name, events)

Add or replace a named EventData table.

Args: name: The name for this data (e.g., "score", "perf:p01"). events: The EventData to store.

items

DictStore.items()

Iterate over (name, EventData) pairs in insertion order.

keys

DictStore.keys()

Return data names in insertion order.