Change readme

README.md

@@ -1,7 +1,36 @@
-ubuntuone_to_hubic
+Migrate your data from ubuntu one to hubiC
 ==================
 
-Migrate data from ubuntu_one to hubic
+**This script is unofficial and is not maintained by OVH**
+
+
+Ubuntu One and hubiC are two storage providers available on Internet.
+Ubuntu One had annonced end of service for summer 2014 and hubiC is a good provider with 25Gb for free, and 10Tb for 10Euros by month. 
+
+This script could help you to migrate your data from Ubuntu One to hubiC.
+
+# Getting started with this script
+
+You need to modify **importUbuntuOneToHubic.py** file with your custom parameters
+
+    #ubuntu one informations
+    uo_login = "xxx"
+    uo_pass = "xxx"
+    content_path = '~/Ubuntu One'
+
+    #hubic informations
+    AK = 'xxxx'
+    AS = 'xxxx'
+    destination_folder = '/ubuntu_one'
+
+And after, you can launch script with
+    python importUbuntuOneToHubic.py
+
+This script will open a connection on your Ubuntu One and after on your hubiC account. To open a hubiC connection, you had to login in webpage printed by script. You will get a code, and after copy it inside your console, copy of all files begin.
+
+# Todo
+
+This script has two limitations : 
+ * Usage of python-oauth require to use urllib2 to communicate with Ubuntu One and I didn't found how to stream response to reduce memory consumption. So, if you try to migrate a file of 2Gb, you will have 2gb taken by script in ram.
+ * hubiC segmente big files (> 100 Mb) and this script does not (yet).
 
-## Todo
- * Segmented files