BUG: Fix boolean column indexing (#61980)

Author: Aniketsy

pandas/core/frame.py

@@ -3995,6 +3995,15 @@ def __getitem__(self, key):
         key = lib.item_from_zerodim(key)
         key = com.apply_if_callable(key, self)
 
+        if (
+            isinstance(key, (list, np.ndarray))
+            and len(key) > 0
+            and any(isinstance(k, bool) for k in key)
+            and all(isinstance(k, (bool, str)) for k in key)
+            and not (len(key) == len((self.index) and all(isinstance(k, bool) for k in key)))
+        ):  
+            return self.reindex_columns(key)  
+        
         if is_hashable(key) and not is_iterator(key) and not isinstance(key, slice):
             # is_iterator to exclude generator e.g. test_getitem_listlike
             # As of Python 3.12, slice is hashable which breaks MultiIndex (GH#57500)

pandas/tests/frame/indexing/test_getitem.py

@@ -101,6 +101,14 @@ def test_getitem_list_duplicates(self):
         expected = df.iloc[:, 2:]
         tm.assert_frame_equal(result, expected)
 
+    def test_getitem_bool_column_name(self):
+        # GH#61980
+        data = {"A": [1, 2, 3], "B": [4, 5, 6], True: [7, 8, 9]}
+        df = DataFrame(data)
+        result = df[[True]]
+        expected = DataFrame({True: [7, 8, 9]})
+        tm.assert_frame_equal(result, expected)
+
     def test_getitem_dupe_cols(self):
         df = DataFrame([[1, 2, 3], [4, 5, 6]], columns=["a", "a", "b"])
         msg = "\"None of [Index(['baf'], dtype="