Method _scalarfunc

dask/array/core.py:1888–1892

(self, cast_type)

    __nonzero__ = __bool__  # python 2

    def _scalarfunc(self, cast_type):
        if self.size > 1:
            raise TypeError("Only length-1 arrays can be converted to Python scalars")
        else:
            return cast_type(self.compute().item())

    def __int__(self):
        return self._scalarfunc(int)