espnet2.speechlm.dataloader.multimodal_loader.text_loader.TextReader

source

class espnet2.speechlm.dataloader.multimodal_loader.text_loader.TextReader(text_file: str, valid_ids: list | None = None)

Bases: object

Dict-like text reader supporting plain and JSONL formats.

Plain format: <id> <text content> JSONL format: {“id”: “<id>”, “text”: “<text content>”}

Format is determined by file suffix (.jsonl for JSONL, otherwise plain).

• Parameters:
  • text_file – Path to text file (plain or JSONL format)
  • valid_ids – List of valid IDs to keep (optional, keeps all if None)

items()

Return iterator over (id, text) pairs.

keys()

Return iterator over IDs.

values()

Return iterator over texts.