from pathlib import Path

import text_recognizer.metadata.emnist as emnist
import text_recognizer.metadata.shared as shared

PROCESSED_DATA_DIRNAME = shared.DATA_DIRNAME / "processed" / "emnist_lines"
ESSENTIALS_FILENAME = (
    Path(__file__).parents[1].resolve()
    / "data"
    / "mappings"
    / "emnist_lines_essentials.json"
)

CHAR_HEIGHT, CHAR_WIDTH = emnist.DIMS[1:3]
DIMS = (
    emnist.DIMS[0],
    CHAR_HEIGHT,
    None,
)  # width variable, depends on maximum sequence length

MAPPING = emnist.MAPPING