added billing_history support

digitalocean/Billing.py

@@ -0,0 +1,16 @@
+# -*- coding: utf-8 -*-
+from .baseapi import BaseAPI
+
+
+class Billing(BaseAPI):
+    def __init__(self, *args, **kwargs):
+        self.description = None
+        self.amount = None
+        self.invoice_id = None
+        self.invoice_uuid = None
+        self.date = None
+        self.type = None
+        super(Billing, self).__init__(*args, **kwargs)
+
+    def __str__(self):
+        return "<Billing: %s>" % (self.invoice_uuid)

digitalocean/Manager.py

@@ -8,6 +8,7 @@
 from .Account import Account
 from .Action import Action
 from .Balance import Balance
+from .Billing import Billing
 from .Certificate import Certificate
 from .Domain import Domain
 from .Droplet import Droplet
@@ -41,6 +42,18 @@ def get_balance(self):
         """
         return Balance.get_object(api_token=self.token)
 
+    def get_billing_history(self):
+        """
+            Billing history of the account
+        """
+        data = self.get_data("customers/my/billing_history")
+        billing_history = list()
+        for jsoned in data['billing_history']:
+            billing = Billing(**jsoned)
+            billing.token = self.token
+            billing_history.append(billing)
+        return billing_history
+
     def get_all_regions(self):
         """
             This function returns a list of Region object.