(self)
return positions
Returns:
            dict: In the form { (item_id, metadata) -> [(x, y, amount), ...] }
Returns:
            dict: In the form { (item_id, metadata) -> [(x, y, amount), ...] }
Returns : dict : In the form { ( item_id metadata ) - > [ ( x y amount ) ... ] }
def ingredient_positions(self):
        """
        Returns:
            dict: In the form { (item_id, metadata) -> [(x, y, amount), ...] }
        """
        positions = defaultdict(list)
        for y, row in enumerate(self.in_shape):
            for x, (item_id, metadata, amount) in enumerate(row):
                positions[(item_id, metadata)].append((x, y, amount))
        return positions
def ingredient_positions ( self ) : positions = defaultdict ( list ) for y , row in enumerate ( self . in_shape ) : for x , ( item_id , metadata , amount ) in enumerate ( row ) : positions [ ( item_id , metadata ) ] . append ( ( x , y , amount ) ) return positions