Change repr for range(k) -> range(0, k) (issue #84)

Author: edschofield

future/tests/test_common_iterators.py

@@ -10,6 +10,10 @@ def test_range(self):
         self.assertEqual(sum(range(10)), 45)
         self.assertTrue(9 in range(10))
         self.assertEqual(list(range(5)), [0, 1, 2, 3, 4])
+        self.assertEqual(repr(range(10)), 'range(0, 10)')
+        self.assertEqual(repr(range(1, 10)), 'range(1, 10)')
+        self.assertEqual(repr(range(1, 1)), 'range(1, 1)')
+        self.assertEqual(repr(range(-10, 10, 2)), 'range(-10, 10, 2)')
 
     def test_map(self):
         def square(x):

future/types/newrange.py

@@ -59,9 +59,7 @@ def __init__(self, *args):
         self._len = (stop - start) // step + bool((stop - start) % step)
 
     def __repr__(self):
-        if self._start == 0 and self._step == 1:
-            return 'range(%d)' % self._stop
-        elif self._step == 1:
+        if self._step == 1:
             return 'range(%d, %d)' % (self._start, self._stop)
         return 'range(%d, %d, %d)' % (self._start, self._stop, self._step)