Function parse_tuple

preprocessing/dataset_tools.py:39–43

(s: str)

# Example: '4x2' returns (4,2)

def parse_tuple(s: str) -> Tuple[int, int]:
    m = re.match(r'^(\d+)[x,](\d+)$', s)
    if m:
        return int(m.group(1)), int(m.group(2))
    raise click.ClickException(f'cannot parse tuple {s}')

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