From 968c10c7442e2de2ae1e97786e4070f12929f0c8 Mon Sep 17 00:00:00 2001
From: Bingyao Liu <Bingyao.Liu@gmail.com>
Date: Mon, 29 Jul 2019 00:41:08 +0800
Subject: [PATCH] Make matplotlib.style.available sorted alphabetically.

---
 lib/matplotlib/style/core.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/lib/matplotlib/style/core.py b/lib/matplotlib/style/core.py
index 032978eb1e7c..2db68f7f1641 100644
--- a/lib/matplotlib/style/core.py
+++ b/lib/matplotlib/style/core.py
@@ -83,8 +83,6 @@ def use(style):
         | list | A list of style specifiers (str or dict) applied from first |
         |      | to last in the list.                                        |
         +------+-------------------------------------------------------------+
-
-
     """
     style_alias = {'mpl20': 'default',
                    'mpl15': 'classic'}
@@ -218,5 +216,8 @@ def update_nested_dict(main_dict, new_dict):
 def reload_library():
     """Reload style library."""
     global library
-    available[:] = library = update_user_library(_base_library)
+    library = update_user_library(_base_library)
+    available[:] = sorted(library.keys())
+
+
 reload_library()