Function named_values

python/ray/data/tests/util.py:72–80

(col_names, tuples)

# Ex: named_values("id", [1, 2, 3])
# Ex: named_values(["id", "id2"], [(1, 1), (2, 2), (3, 3)])
def named_values(col_names, tuples):
    output = []
    if isinstance(col_names, list):
        for t in tuples:
            output.append(dict(zip(col_names, t)))
    else:
        for t in tuples:
            output.append({col_names: t})
    return output


def extract_values(col_name, tuples):