From f6c212ca72c7d88faba451cf65b1a191e021d361 Mon Sep 17 00:00:00 2001
From: Florent <weboob@flo.fourcot.fr>
Date: Wed, 29 Aug 2012 16:24:42 +0200
Subject: [PATCH] Add a new command for ICapBill

Useful for pre-paid subscription
---
 weboob/capabilities/bill.py | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/weboob/capabilities/bill.py b/weboob/capabilities/bill.py
index 272bac3e..2bd89e1d 100644
--- a/weboob/capabilities/bill.py
+++ b/weboob/capabilities/bill.py
@@ -143,8 +143,18 @@ class ICapBill(ICapCollection):
         """
         Get details of a subscription.
 
-        :param subscription: subscription to get bills
+        :param subscription: subscription to get details
         :type subscription: :class:`Subscription`
         :rtype: iter[:class:`Detail`]
         """
         raise NotImplementedError()
+
+    def get_balance(self, subscription):
+        """
+        Get the balance of a subscription.
+
+        :param subscription: subscription to get balance
+        :type subscription: :class:`Subscription`
+        :rtype :class:`Decimal`
+        """
+        raise NotImplementedError()