From d949b33683ef9312dea3d885eb182912ffd22ef4 Mon Sep 17 00:00:00 2001
From: Jamil Atta Junior <atta.jamil@gmail.com>
Date: Fri, 3 Feb 2017 13:48:06 -0200
Subject: [PATCH] Garantindo o param metadata como string para o GRPC

---
 opac_ssm_api/client.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/opac_ssm_api/client.py b/opac_ssm_api/client.py
index e4ee979..e70f726 100644
--- a/opac_ssm_api/client.py
+++ b/opac_ssm_api/client.py
@@ -1,7 +1,8 @@
 # coding: utf-8
 import os
-import grpc
 import six
+import grpc
+import json
 import logging
 
 logger = logging.getLogger(__name__)
@@ -74,7 +75,7 @@ def add_asset(self, pfile, filename='', filetype='', metadata=''):
                 file=file_content,
                 filename=filename,
                 type=filetype,
-                metadata=str(metadata)
+                metadata=json.dumps(metadata)
             )
 
             return self.stub.add_asset(asset).id