Method __dask_keys__

dask/_expr.py:145–156

The keys for this expression This is used to determine the keys of the output collection when this expression is computed. Returns ------- keys: list The keys for this expression

(self)

        return self._determ_token

    def __dask_keys__(self):
        """The keys for this expression

        This is used to determine the keys of the output collection
        when this expression is computed.

        Returns
        -------
        keys: list
            The keys for this expression
        """
        return [(self._name, i) for i in range(self.npartitions)]

    @staticmethod
    def _reconstruct(*args):