From f210475489fe7f8f9fffbb68f7199bcd271ac0be Mon Sep 17 00:00:00 2001
From: Jon Dufresne <jon.dufresne@gmail.com>
Date: Sun, 17 Mar 2019 12:49:36 -0700
Subject: Python-3-only clean ups discovered by pyupgrade

https://github.com/asottile/pyupgrade

> A tool to automatically upgrade syntax for newer versions of the
> language.

- Drop u str prefix
- Drop base object inheritance
- Drop args to super()
- Use set literals
- Use dict comprehension
- Use set comprehension
---
 sphinx/testing/util.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'sphinx/testing')

diff --git a/sphinx/testing/util.py b/sphinx/testing/util.py
index fbd05c5d1..7b73059e9 100644
--- a/sphinx/testing/util.py
+++ b/sphinx/testing/util.py
@@ -133,8 +133,8 @@ class SphinxTestApp(application.Sphinx):
         self._saved_directives = directives._directives.copy()  # type: ignore
         self._saved_roles = roles._roles.copy()  # type: ignore
 
-        self._saved_nodeclasses = set(v for v in dir(nodes.GenericNodeVisitor)
-                                      if v.startswith('visit_'))
+        self._saved_nodeclasses = {v for v in dir(nodes.GenericNodeVisitor)
+                                   if v.startswith('visit_')}
 
         try:
             super().__init__(srcdir, confdir, outdir, doctreedir,
-- 
cgit v1.2.1