--- a/mercurial/repoview.py	Sun Nov 10 07:30:14 2019 -0800
+++ b/mercurial/repoview.py	Fri Nov 08 11:19:20 2019 -0800
@@ -370,12 +370,12 @@
     """
 
     def __init__(self, repo, filtername, visibilityexceptions=None):
-        object.__setattr__(self, r'_unfilteredrepo', repo)
-        object.__setattr__(self, r'filtername', filtername)
-        object.__setattr__(self, r'_clcachekey', None)
-        object.__setattr__(self, r'_clcache', None)
+        object.__setattr__(self, '_unfilteredrepo', repo)
+        object.__setattr__(self, 'filtername', filtername)
+        object.__setattr__(self, '_clcachekey', None)
+        object.__setattr__(self, '_clcache', None)
         # revs which are exceptions and must not be hidden
-        object.__setattr__(self, r'_visibilityexceptions', visibilityexceptions)
+        object.__setattr__(self, '_visibilityexceptions', visibilityexceptions)
 
     # not a propertycache on purpose we shall implement a proper cache later
     @property
@@ -404,8 +404,8 @@
         if cl is None:
             # Only filter if there's something to filter
             cl = wrapchangelog(unfichangelog, revs) if revs else unfichangelog
-            object.__setattr__(self, r'_clcache', cl)
-            object.__setattr__(self, r'_clcachekey', newkey)
+            object.__setattr__(self, '_clcache', cl)
+            object.__setattr__(self, '_clcachekey', newkey)
         return cl
 
     def unfiltered(self):
@@ -419,7 +419,7 @@
         return self.unfiltered().filtered(name, visibilityexceptions)
 
     def __repr__(self):
-        return r'<%s:%s %r>' % (
+        return '<%s:%s %r>' % (
             self.__class__.__name__,
             pycompat.sysstr(self.filtername),
             self.unfiltered(),