Sharing Changes ( Sharing don't work :( )

Changes:
    * File sharing.py created
    * Receive and Send classes created (in sharing.py)
    * Sharing chart_data, colors, labels, chart types, etc.
But don't works. Manu or Gonzalo, Can you help me?

Signed-off-by: Agustin Zubiaga <aguz@sugarlabs.org>

1 files changed, 17 insertions, 0 deletions

diff --git a/utils.py b/utils.py
index 01741df..a6f0545 100644
--- a/utils.py
+++ b/utils.py
@@ -20,6 +20,9 @@
 
 import os
 import gconf
+import json
+
+from StringIO import StringIO
 
 
 def rgb_to_html(color):
@@ -64,3 +67,17 @@ def get_chart_file(activity_dir):
 def get_decimals(number):
     """Returns the decimals count of a number"""
     return str(len(number.split('.')[1]))
+
+
+def json_load(data):
+    _io_str = StringIO(data)
+    data = json.load(_io_str)
+
+    return data
+
+
+def json_dump(data):
+    _io_str = StringIO()
+    json.dump(data, _io_str)
+
+    return _io_str.getvalue()