def _get_words()

in src/source_filter.py [0:0]

• 3 lines of code
• 2 McCabe index (conditional complexity)

def _get_words(line: str) -> Set[str]:
    """
    Get the set of (lowercased and original cased) words from a line.

    :param line: Line from which to get words.
    :return: Set of words in the line, including their lowercased versions.
    """
    # remove all punctuation from the line
    clean_line = line.strip().translate(PUNCTUATION_STRIPPER)
    # return words with both the original casing and lowercased versions; this is so we can get cases like 'Mr'
    return set(clean_line.lower().split()).union(set(clean_line.split()))