Merge pull request #7638 from jreback/series_get

BUG: Bug in Series.get with a boolean accessor (GH7407)

Author: jreback

doc/source/v0.14.1.txt

@@ -173,7 +173,7 @@ Bug Fixes
 - Bug in timeops with non-aligned Series (:issue:`7500`)
 - Bug in timedelta inference when assigning an incomplete Series (:issue:`7592`)
 - Bug in groupby ``.nth`` with a Series and integer-like column name (:issue:`7559`)
-
+- Bug in ``Series.get`` with a boolean accessor (:issue:`7407`)
 - Bug in ``value_counts`` where ``NaT`` did not qualify as missing (``NaN``) (:issue:`7423`)
 - Bug in ``to_timedelta`` that accepted invalid units and misinterpreted 'm/h' (:issue:`7611`, :issue: `6423`)
 

pandas/core/index.py

@@ -1191,7 +1191,7 @@ def get_value(self, series, key):
         try:
             return self._engine.get_value(s, k)
         except KeyError as e1:
-            if len(self) > 0 and self.inferred_type == 'integer':
+            if len(self) > 0 and self.inferred_type in ['integer','boolean']:
                 raise
 
             try:

pandas/tests/test_series.py

@@ -123,6 +123,20 @@ def test_get(self):
         expected = 43
         self.assertEqual(result,expected)
 
+        # GH 7407
+        # with a boolean accessor
+        df = pd.DataFrame({'i':[0]*3, 'b':[False]*3})
+        vc = df.i.value_counts()
+        result = vc.get(99,default='Missing')
+        self.assertEquals(result,'Missing')
+
+        vc = df.b.value_counts()
+        result = vc.get(False,default='Missing')
+        self.assertEquals(result,3)
+
+        result = vc.get(True,default='Missing')
+        self.assertEquals(result,'Missing')
+
     def test_delitem(self):
 
         # GH 5542