@@ -25,7 +25,7 @@ def test_left_arrow_at_zero(self):
2525 self .assertEquals (expected , result )
2626
2727 def test_left_arrow_at_non_zero (self ):
28- for i in xrange (1 , len (self ._line )):
28+ for i in range (1 , len (self ._line )):
2929 expected = (i - 1 , self ._line )
3030 result = left_arrow (i , self ._line )
3131 self .assertEqual (expected , result )
@@ -37,20 +37,20 @@ def test_right_arrow_at_end(self):
3737 self .assertEquals (expected , result )
3838
3939 def test_right_arrow_at_non_end (self ):
40- for i in xrange (len (self ._line ) - 1 ):
40+ for i in range (len (self ._line ) - 1 ):
4141 expected = (i + 1 , self ._line )
4242 result = right_arrow (i , self ._line )
4343 self .assertEquals (expected , result )
4444
4545 def test_beginning_of_line (self ):
4646 expected = (0 , self ._line )
47- for i in xrange (len (self ._line )):
47+ for i in range (len (self ._line )):
4848 result = beginning_of_line (i , self ._line )
4949 self .assertEquals (expected , result )
5050
5151 def test_end_of_line (self ):
5252 expected = (len (self ._line ), self ._line )
53- for i in xrange (len (self ._line )):
53+ for i in range (len (self ._line )):
5454 result = end_of_line (i , self ._line )
5555 self .assertEquals (expected , result )
5656
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