Change '{}' to '' when parse properity

Change-Id: I98b4ffbd91c8f114fa74f59bce151269c6effe97
Issue-Id: VFC-558
Signed-off-by: fujinhua <fu.jinhua@zte.com.cn>

diff --git a/catalog/pub/utils/toscaparser/basemodel.py b/catalog/pub/utils/toscaparser/basemodel.py
index 83d17ee..177551d 100644 (file)
--- a/catalog/pub/utils/toscaparser/basemodel.py
+++ b/catalog/pub/utils/toscaparser/basemodel.py
@@ -278,6 +278,8 @@ class BaseInfoModel(object):
         return rets
 
     def _verify_value(self, value, inputs, parsed_params):
+        if value == '{}':
+            return ''
         if isinstance(value, str):
             return self._verify_string(inputs, parsed_params, value)
         if isinstance(value, list) or isinstance(value, dict):