diff -r 47fac1692ede -r 9f70512ae2cf mercurial/manifest.py
--- a/mercurial/manifest.py	Sun Nov 10 07:30:14 2019 -0800
+++ b/mercurial/manifest.py	Fri Nov 08 11:19:20 2019 -0800
@@ -33,7 +33,7 @@
     util as interfaceutil,
 )
 
-parsers = policy.importmod(r'parsers')
+parsers = policy.importmod('parsers')
 propertycache = util.propertycache
 
 # Allow tests to more easily test the alternate path in manifestdict.fastdelta()