Function build

dask/tests/test_base.py:118–137

(a, b, c, iterator)

    c = a + 2

    def build(a, b, c, iterator):
        t = (
            a,
            b,  # Top-level collections
            {
                "a": a,  # dict
                a: b,  # collections as keys
                "b": [1, 2, [b]],  # list
                "c": 10,  # other builtins pass through unchanged
                "d": (c, 2),  # tuple
                "e": {a, 2, 3},  # set
                "f": OrderedDict([("a", a)]),
                "g": ADataClass(a=a),  # dataclass instance
                "h": (ADataClass, a),  # dataclass constructor
                "i": ANamedTuple(a=a),  # namedtuple instance
            },  # OrderedDict
            iterator,
        )  # Iterator

        return t

    args = build(a, b, c, (i for i in [a, b, c]))