resolve python2->python3 issues

change base64 code

Change-Id: I251ff01f9ab471e7ab1341f2f80bac7c91aadfca
Issue-ID: VFC-1429
Signed-off-by: maopengzhang <zhang.maopeng1@zte.com.cn>

diff --git a/gvnfmadapter/driver/pub/utils/restcall.py b/gvnfmadapter/driver/pub/utils/restcall.py
index 28578cd..4b1aad6 100644 (file)
--- a/gvnfmadapter/driver/pub/utils/restcall.py
+++ b/gvnfmadapter/driver/pub/utils/restcall.py
@@ -12,6 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+import base64
 import sys
 import traceback
 import logging
@@ -40,7 +41,7 @@ def call_req(base_url, user, passwd, auth_type, resource, method, content=''):
         full_url = combine_url(base_url, resource)
         headers = {'content-type': 'application/json', 'accept': 'application/json'}
         if user:
-            headers['Authorization'] = 'Basic ' + ('%s:%s' % (user, passwd)).encode("base64")
+            headers['Authorization'] = 'Basic %s' % base64.b64encode(bytes('%s:%s' % (user, passwd), "utf-8")).decode()
         ca_certs = None
         for retry_times in range(3):
             http = httplib2.Http(ca_certs=ca_certs, disable_ssl_certificate_validation=(auth_type == rest_no_auth))