From 32d7a77b0c5f7cd9d4bcf439d451f4bbe03a1e4b Mon Sep 17 00:00:00 2001
From: Brock Mendel <jbrockmendel@gmail.com>
Date: Wed, 30 Aug 2017 09:45:45 -0700
Subject: [PATCH 1/2] Remove boxplot from _dataframe_apply_whitelist

---
 pandas/core/groupby.py                 | 8 ++++----
 pandas/tests/groupby/test_whitelist.py | 1 -
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/pandas/core/groupby.py b/pandas/core/groupby.py
index c23b00dc740a4..3236f207f3b17 100644
--- a/pandas/core/groupby.py
+++ b/pandas/core/groupby.py
@@ -63,6 +63,8 @@
 import pandas.core.common as com
 from pandas.core.config import option_context
 
+from pandas.plotting._core import boxplot_frame_groupby
+
 from pandas._libs import lib, groupby as libgroupby, Timestamp, NaT, iNaT
 from pandas._libs.lib import count_level_2d
 
@@ -169,7 +171,7 @@
                            {'boxplot'}) | frozenset(['dtype', 'unique'])
 
 _dataframe_apply_whitelist = (_common_apply_whitelist |
-                              frozenset(['dtypes', 'corrwith']))
+                              frozenset(['dtypes', 'corrwith', 'boxplot']))
 
 _cython_transforms = frozenset(['cumprod', 'cumsum', 'shift',
                                 'cummin', 'cummax'])
@@ -4280,9 +4282,7 @@ def groupby_series(obj, col=None):
             results.index = _default_index(len(results))
         return results
 
-
-from pandas.plotting._core import boxplot_frame_groupby  # noqa
-DataFrameGroupBy.boxplot = boxplot_frame_groupby
+    boxplot = boxplot_frame_groupby
 
 
 class PanelGroupBy(NDFrameGroupBy):
diff --git a/pandas/tests/groupby/test_whitelist.py b/pandas/tests/groupby/test_whitelist.py
index 2c8bf57f20fae..1c5161d2ffb43 100644
--- a/pandas/tests/groupby/test_whitelist.py
+++ b/pandas/tests/groupby/test_whitelist.py
@@ -42,7 +42,6 @@
     'pct_change',
     'skew',
     'plot',
-    'boxplot',
     'hist',
     'median',
     'dtypes',

From 3a7a1117e734aed84404df83bda09291fcef7712 Mon Sep 17 00:00:00 2001
From: Brock Mendel <jbrockmendel@gmail.com>
Date: Wed, 30 Aug 2017 14:02:26 -0700
Subject: [PATCH 2/2] Remove boxplot from apply_whitelist.  Again.

---
 pandas/core/groupby.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/pandas/core/groupby.py b/pandas/core/groupby.py
index 3236f207f3b17..248f3b2095a78 100644
--- a/pandas/core/groupby.py
+++ b/pandas/core/groupby.py
@@ -170,8 +170,9 @@
                             {'nlargest', 'nsmallest'}) -
                            {'boxplot'}) | frozenset(['dtype', 'unique'])
 
-_dataframe_apply_whitelist = (_common_apply_whitelist |
-                              frozenset(['dtypes', 'corrwith', 'boxplot']))
+_dataframe_apply_whitelist = ((_common_apply_whitelist |
+                              frozenset(['dtypes', 'corrwith'])) -
+                              {'boxplot'})
 
 _cython_transforms = frozenset(['cumprod', 'cumsum', 'shift',
                                 'cummin', 'cummax'])