def column_lists_equal(a: List[Column], b: List[Column]) -> bool:
    """
    Are all columns in list ``a`` equal to their counterparts in list ``b``,
    as per :func:`columns_equal`?
    """
    n = len(a)
    if len(b) != n:
        return False
    for i in range(n):
        if not columns_equal(a[i], b[i]):
            log.debug("Mismatch: {!r} != {!r}", a[i], b[i])
            return False
    return True
def column_lists_equal ( a : List [ Column ] , b : List [ Column ] ) -> bool : n = len ( a ) if len ( b ) != n : return False for i in range ( n ) : if not columns_equal ( a [ i ] , b [ i ] ) : log . debug ( "Mismatch: {!r} != {!r}" , a [ i ] , b [ i ] ) return False return True
Are all columns in list ``a`` equal to their counterparts in list ``b``,
    as per :func:`columns_equal`?