From 8ae35ebd43886729eff5a23dbd5aad8a5b06d98a Mon Sep 17 00:00:00 2001
From: Jan Orel <jorel@opennebula.systems>
Date: Tue, 26 Feb 2019 11:50:50 +0100
Subject: [PATCH] F Cast nested dict as xml template (#2988)

---
 src/oca/python/pyone/util.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/oca/python/pyone/util.py b/src/oca/python/pyone/util.py
index 09fe460a04..fe8489edea 100644
--- a/src/oca/python/pyone/util.py
+++ b/src/oca/python/pyone/util.py
@@ -32,6 +32,11 @@ def cast2one(param):
     :param param: the parameter to make nebula friendly
     :return: casted parameter
     '''
+    def is_nested_dict(dictionary):
+        for val in dictionary.values():
+            if isinstance(val, dict):
+                return True
+        return False
 
     if isinstance(param, IntEnum):
         # if the param is a constant we return its value
@@ -44,7 +49,7 @@ def cast2one(param):
         # if the dictionary is not empty
         if bool(param):
             root = list(param.values())[0]
-            if isinstance(root, dict):
+            if is_nested_dict(param):
                 # We return this dictionary as XML
                 return dicttoxml.dicttoxml(param, root=False, attr_type=False,
                                            cdata=True).decode('utf8')