[Tutor] Making Doubly Linked List with Less Lines of Code.

[WolfRage]

Here is a condensed version of all of the applicable code but with out 
Linked List filled in, as I am preparing to re-write it.

class GameTile():
     def __init__(self, id, **kwargs):
         self.id = id

class GameGrid():
     def __init__(self, **kwargs):
         self.cols = 8
         self.rows = 10
         # Each variable below is a link to the head Node in the respective
         # row or column.
         self.row0 = None
         self.row1 = None
         self.row2 = None
         self.row3 = None
         self.row4 = None
         self.row5 = None
         self.row6 = None
         self.row7 = None
         self.row8 = None
         self.row9 = None
         self.col0 = None
         self.col1 = None
         self.col2 = None
         self.col3 = None
         self.col4 = None
         self.col5 = None
         self.col6 = None
         self.col7 = None
         self.skip_to_row = None
         self.skip_to_col = None
         self.tile_list = list()

     def make_linked_lists(self):
         prev_row_node = None
         prev_col0_node = None
         current_node = None
         for row in range(0, self.rows):
             for col in range(0, self.cols):
                 for node in self.tile_list:
                     if node.id == str(col) + ',' + str(row):
                         current_node = node


     def update(self):
         for row in range(0, self.rows):
             element = None
             if row < 7:
                 pass
             for column in range(0, self.cols):
                 self.tile_list.append(GameTile(id=str(column) + ',' + 
str(row)))

     def print_lists(self):
         for node in self.tile_list:
             print(node.id)


temp = GameGrid()
temp.update()
temp.make_linked_lists()
temp.print_lists()