Function assert_no_hashes

dask/tests/test_tokenize.py:1527–1537

(tokens)

    assert check_tokenize(d) != check_tokenize(e)

    def assert_no_hashes(tokens):
        if isinstance(tokens, (list, tuple)):
            for token in tokens:
                assert_no_hashes(token)
        elif isinstance(tokens, dict):
            for key, value in tokens.items():
                assert_no_hashes(key)
                assert_no_hashes(value)
        elif isinstance(tokens, str):
            with pytest.raises(ValueError):
                bytes.fromhex(tokens)

    # Test that the RangeIndex is not unrolled into a
    # potentially huge arange buffer