diff -r 829088e87032 -r c95b2f40db7c mercurial/policy.py
--- a/mercurial/policy.py	Sun Oct 06 14:58:41 2019 -0400
+++ b/mercurial/policy.py	Sun Oct 06 17:45:05 2019 -0400
@@ -70,7 +70,7 @@
     except AttributeError:
         raise ImportError(r'cannot import name %s' % modname)
     # force import; fakelocals[modname] may be replaced with the real module
-    getattr(mod, r'__doc__', None)
+    getattr(mod, '__doc__', None)
     return fakelocals[modname]
 
 
@@ -94,7 +94,7 @@
 
 def _checkmod(pkgname, modname, mod):
     expected = _cextversions.get((pkgname, modname))
-    actual = getattr(mod, r'version', None)
+    actual = getattr(mod, 'version', None)
     if actual != expected:
         raise ImportError(
             r'cannot import module %s.%s '