diff -r 47fac1692ede -r 9f70512ae2cf mercurial/store.py
--- a/mercurial/store.py	Sun Nov 10 07:30:14 2019 -0800
+++ b/mercurial/store.py	Fri Nov 08 11:19:20 2019 -0800
@@ -26,7 +26,7 @@
     vfs as vfsmod,
 )
 
-parsers = policy.importmod(r'parsers')
+parsers = policy.importmod('parsers')
 # how much bytes should be read from fncache in one read
 # It is done to prevent loading large fncache files into memory
 fncache_chunksize = 10 ** 6