--- a/hgext/pager.py	Sat Oct 05 10:29:34 2019 -0400
+++ b/hgext/pager.py	Sun Oct 06 09:45:02 2019 -0400
@@ -29,7 +29,7 @@
     dispatch,
     extensions,
     registrar,
-    )
+)
 
 # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for
 # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should
@@ -40,12 +40,12 @@
 configtable = {}
 configitem = registrar.configitem(configtable)
 
-configitem('pager', 'attend',
-        default=lambda: attended,
+configitem(
+    'pager', 'attend', default=lambda: attended,
 )
 
+
 def uisetup(ui):
-
     def pagecmd(orig, ui, options, cmd, cmdfunc):
         auto = options['pager'] == 'auto'
         if auto and not ui.pageractive:
@@ -59,8 +59,7 @@
                 if ui.config('pager', var, None):
                     usepager = ui.configbool('pager', var, True)
                     break
-                if (cmd in attend or
-                     (cmd not in ignore and not attend)):
+                if cmd in attend or (cmd not in ignore and not attend):
                     usepager = True
                     break
 
@@ -78,4 +77,5 @@
 
     extensions.wrapfunction(dispatch, '_runcommand', pagecmd)
 
+
 attended = ['annotate', 'cat', 'diff', 'export', 'glog', 'log', 'qdiff']