implemented mike's improvement suggestions

rowers/braintreestuff.py

@@ -174,7 +174,7 @@ def update_subscription(rower,data,method='up'):
                       result.subscription.billing_period_end_date.strftime('%Y-%m-%d'),
                       method)
         
-        return True
+        return True,amount
     else:
         errors = result.errors.for_object("subscription")
         codes = [str(e.code) for e in errors]
@@ -187,9 +187,9 @@ def update_subscription(rower,data,method='up'):
         if create_new:
             return create_subscription(rower,data)
             
-        return False
+        return False,0
 
-    return False
+    return False,0
                                          
     
 def create_subscription(rower,data):
@@ -207,7 +207,7 @@ def create_subscription(rower,data):
     if result.is_success:
         payment_method_token = result.payment_method.token
     else:
-        return False
+        return False,0
 
     result = gateway.subscription.create({
         "payment_method_token": payment_method_token,
@@ -241,12 +241,12 @@ def create_subscription(rower,data):
             plan.price,
             result.subscription.billing_period_end_date.strftime('%Y-%m-%d')
         )
-        return True
+        return True,plan.price
     else:
-        return False
+        return False,0
 
 
-    return False
+    return False,0
 
 def cancel_subscription(rower,id):
     themessages = []