From 8659dba82b1d5e6eedc70ed77592b3608c78afc4 Mon Sep 17 00:00:00 2001
From: raxxar1024 <yjw013809@gmail.com>
Date: Sat, 24 Jun 2017 09:40:18 +0800
Subject: [PATCH] raise exception when uploading file has Chinese characters.

---
 qiniu/auth.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/qiniu/auth.py b/qiniu/auth.py
index 8da00b8e..de3b015c 100644
--- a/qiniu/auth.py
+++ b/qiniu/auth.py
@@ -140,7 +140,7 @@ def upload_token(self, bucket, key=None, expires=3600, policy=None, strict_polic
 
         scope = bucket
         if key is not None:
-            scope = '{0}:{1}'.format(bucket, key)
+            scope = u'{0}:{1}'.format(bucket, key)
 
         args = dict(
             scope=scope,