BUG: revert mpl hackaround

Author: wesm

pandas/tseries/period.py

@@ -872,10 +872,11 @@ def __getitem__(self, key):
 
             result = arr_idx[key]
             if result.ndim > 1:
-                values = PeriodIndex(result.squeeze(), name=self.name,
-                                     freq=self.freq)
-                values = np.asarray(list(values), dtype=object)
-                return values.reshape(result.shape)
+                # MPL kludge
+                # values = np.asarray(list(values), dtype=object)
+                # return values.reshape(result.shape)
+
+                return PeriodIndex(result, name=self.name, freq=self.freq)
 
             return PeriodIndex(result, name=self.name, freq=self.freq)
 

pandas/tseries/tests/test_period.py

@@ -1099,8 +1099,8 @@ def test_getitem_ndim2(self):
         idx = period_range('2007-01', periods=3, freq='M')
 
         result = idx[:, None]
-        self.assert_(type(result) == np.ndarray)
-        self.assert_(isinstance(result[0, 0], Period))
+        # MPL kludge
+        self.assert_(type(result) == PeriodIndex)
 
     def test_getitem_partial(self):
         rng = period_range('2007-01', periods=50)