From 3d69aa9ce454a151ba75deafd7de117af2c7307d Mon Sep 17 00:00:00 2001
From: Alexey Lebedeff <binarin@binarin.ru>
Date: Fri, 30 Nov 2018 10:44:39 +0100
Subject: [PATCH] Fix searching for python 3.7

3.7 introduced a change to `re.escape()`, which no longer escapes
`%`. By using `re.escape("%")` instead of a literal, we can detect
a proper form at runtime.
---
 anki/find.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/anki/find.py b/anki/find.py
index 48d0dd1bdd2..213216d4daa 100644
--- a/anki/find.py
+++ b/anki/find.py
@@ -440,7 +440,7 @@ def _findField(self, field, val):
             # nothing has that field
             return
         # gather nids
-        regex = re.escape(val).replace("_", ".").replace("\\%", ".*")
+        regex = re.escape(val).replace("_", ".").replace(re.escape('%'), ".*")
         nids = []
         for (id,mid,flds) in self.col.db.execute("""
 select id, mid, flds from notes