Function handle_out

dask/array/core.py:5042–5061

Handle out parameters If out is a dask.array then this overwrites the contents of that array with the result

(out, result)

def handle_out(out, result):
    """Handle out parameters

    If out is a dask.array then this overwrites the contents of that array with
    the result
    """
    out = _elemwise_normalize_out(out)
    if isinstance(out, Array):
        if out.shape != result.shape:
            raise ValueError(
                "Mismatched shapes between result and out parameter. "
                "out=%s, result=%s" % (str(out.shape), str(result.shape))
            )
        out._chunks = result.chunks
        out.dask = result.dask
        out._meta = result._meta
        out._name = result.name
        return out
    else:
        return result


def _enforce_dtype(*args, **kwargs):