From 8e6cb39a795f8f5790d7cba7a761787ce3214801 Mon Sep 17 00:00:00 2001
From: Devendra
Date: Fri, 5 Jun 2015 10:43:40 +0530
Subject: fixing issue where grant dint work on python 3

---
 Pubnub.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Pubnub.py b/Pubnub.py
index 7fcc38e..e837471 100644
--- a/Pubnub.py
+++ b/Pubnub.py
@@ -332,11 +332,12 @@ class PubnubBase(object):
 
     def _pam_sign(self, msg):
 
-        return urlsafe_b64encode(hmac.new(
+        sign =  urlsafe_b64encode(hmac.new(
             self.secret_key.encode("utf-8"),
             msg.encode("utf-8"),
             sha256
         ).digest())
+        return quote(sign, safe="")
 
     def set_u(self, u=False):
         self.u = u
-- 
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