From b1368d56bed76fa3c172da7be971ef47c9c45627 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nhomar=20Hern=C3=A1ndez=20=5BVauxoo=5D?= <nhomar@vauxoo.com>
Date: Fri, 15 Sep 2017 07:24:30 -0500
Subject: [PATCH] [FIX] base_vat: Regex need 'br' insted only 'r' now on
 python3

---
 addons/base_vat/models/res_partner.py | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/addons/base_vat/models/res_partner.py b/addons/base_vat/models/res_partner.py
index b2525706da5..dc547b2c422 100644
--- a/addons/base_vat/models/res_partner.py
+++ b/addons/base_vat/models/res_partner.py
@@ -200,11 +200,11 @@ class ResPartner(models.Model):
 
     # Mexican VAT verification, contributed by Vauxoo
     # and Panos Christeas <p_christ@hol.gr>
-    __check_vat_mx_re = re.compile(r"(?P<primeras>[A-Za-z\xd1\xf1&]{3,4})" \
-                                   r"[ \-_]?" \
-                                   r"(?P<ano>[0-9]{2})(?P<mes>[01][0-9])(?P<dia>[0-3][0-9])" \
-                                   r"[ \-_]?" \
-                                   r"(?P<code>[A-Za-z0-9&\xd1\xf1]{3})$")
+    __check_vat_mx_re = re.compile(br"(?P<primeras>[A-Za-z\xd1\xf1&]{3,4})" \
+                                   br"[ \-_]?" \
+                                   br"(?P<ano>[0-9]{2})(?P<mes>[01][0-9])(?P<dia>[0-3][0-9])" \
+                                   br"[ \-_]?" \
+                                   br"(?P<code>[A-Za-z0-9&\xd1\xf1]{3})$")
 
     def check_vat_mx(self, vat):
         ''' Mexican VAT verification