bolt/spark/array.py
def _align(self, axis):
        """
        Align spark bolt array so that axes for iteration are in the keys.

        This operation is applied before most functional operators.
        It ensures that the specified axes are valid, and swaps
        key/value axes so that functional operators can be applied
        over the correct records.

        Parameters
        ----------
        axis: tuple[int]
            One or more axes that wil be iterated over by a functional operator

        Returns
        -------
        BoltArraySpark
        """
        # ensure that the specified axes are valid
        inshape(self.shape, axis)

        # find the value axes that should be moved into the keys (axis >= split)
        tokeys = [(a - self.split) for a in axis if a >= self.split]

        # find the key axes that should be moved into the values (axis < split)
        tovalues = [a for a in range(self.split) if a not in axis]

        if tokeys or tovalues:
            return self.swap(tovalues, tokeys)
        else:
            return self
def _align(self, axis):
        # ensure that the specified axes are valid
        inshape(self.shape, axis)

        # find the value axes that should be moved into the keys (axis >= split)
        tokeys = [(a - self.split) for a in axis if a >= self.split]

        # find the key axes that should be moved into the values (axis < split)
        tovalues = [a for a in range(self.split) if a not in axis]

        if tokeys or tovalues:
            return self.swap(tovalues, tokeys)
        else:
            return self
def _align ( self , axis ) : # ensure that the specified axes are valid inshape ( self . shape , axis ) # find the value axes that should be moved into the keys (axis >= split) tokeys = [ ( a - self . split ) for a in axis if a >= self . split ] # find the key axes that should be moved into the values (axis < split) tovalues = [ a for a in range ( self . split ) if a not in axis ] if tokeys or tovalues : return self . swap ( tovalues , tokeys ) else : return self
Align spark bolt array so that axes for iteration are in the keys.

        This operation is applied before most functional operators.
        It ensures that the specified axes are valid, and swaps
        key/value axes so that functional operators can be applied
        over the correct records.

        Parameters
        ----------
        axis: tuple[int]
            One or more axes that wil be iterated over by a functional operator

        Returns
        -------
        BoltArraySpark
Align spark bolt array so that axes for iteration are in the keys .