Add pprint

git-svn-id: https://redmine.imt-atlantique.fr/svn/xaal/code/Python/branches/0.7@2767 b32b6428-25c9-4566-ad07-03861ab6144f

libs/lib/xaal/lib/messages.py

@@ -26,6 +26,7 @@ from . import cbor
 
 from enum import Enum
 from tabulate import tabulate
+import pprint
 import datetime
 import pysodium
 import struct
@@ -255,6 +256,7 @@ class Message(object):
             tmp=""
             for  k,v in self.body.items():
                 k = k+':'
+                v=pprint.pformat(v,width=55)
                 tmp=tmp+"- %-12s %s\n" % (k,v)
             #tmp = tmp.strip()
             r.append(["body", tmp])
@@ -285,7 +287,7 @@ class Message(object):
 
     def is_request_isalive(self):
         if self.is_request() and self.action == 'is_alive':
-                return True
+            return True
         return False
 
     def is_attributes_change(self):