utils.py 文件源码

def fuzzy_match_strings(ref, val):
    """
    Returns the matching score of two values.
    """
    if not ref or not val:
        return 0
    ref_q = to_q(ref)
    val_q = to_q(val)
    if ref_q or val_q:
        return 100 if ref_q == val_q else 0
    simplified_val = unidecode(val).lower()
    simplified_ref = unidecode(ref).lower()

    # Return symmetric score
    r1 = fuzz.token_sort_ratio(simplified_val, simplified_ref)
    r2 = fuzz.token_sort_ratio(simplified_ref, simplified_val)
    r2 = r1
    return int(0.5*(r1+r2))