Added paging parameter to "get data" function.

Author: davideschiera

sdcclient/_client.py

@@ -786,7 +786,7 @@ def delete_event(self, event):
         return [True, None]
 
     def get_data(self, metrics, start_ts, end_ts=0, sampling_s=0,
-                 filter='', datasource_type='host'):
+                 filter='', datasource_type='host', paging=None):
         reqbody = {
             'metrics': metrics,
             'dataSourceType': datasource_type,
@@ -803,6 +803,9 @@ def get_data(self, metrics, start_ts, end_ts=0, sampling_s=0,
         if filter != '':
             reqbody['filter'] = filter
 
+        if paging is not None:
+            reqbody['paging'] = paging
+
         if sampling_s != 0:
             reqbody['sampling'] = sampling_s