Lines Matching refs:left
42 __slots__ = ['left', 'right', 'balance', 'key', 'value']
45 self.left = None
52 """ x.__getitem__(key) <==> x[key], where key is 0 (left) or 1 (right) """
53 return self.left if key == 0 else self.right
56 """ x.__setitem__(key, value) <==> x[key]=value, where key is 0 (left) or 1 (right) """
58 self.left = value
64 self.left = None
79 rlh = height(root.left)
129 _clear(node.left)
238 if (node.left is None) or (node.right is None):
240 direction = 1 if node.left is None else 0
258 while heir.left is not None:
262 heir = heir.left