# HG changeset patch
# User Martin B. <martin@webscio.net>
# Date 1373279012 -7200
#      Mon Jul 08 12:23:32 2013 +0200
# Node ID b8d87bdae1c7cd85a3ffcaae96a2c2c1852f5859
# Parent  261e5ba585ee4131dfded0eee35271215a6c86e3
Implementing retrieve call

diff --git a/djpubsubhubbub/models.py b/djpubsubhubbub/models.py
--- a/djpubsubhubbub/models.py
+++ b/djpubsubhubbub/models.py
@@ -96,6 +96,22 @@
             if e.code == 302:
                return True
         return False
+    
+    def retrieve(self, topic, hub=None, debug=False):
+        config = Config()
+        if hub is None:
+            hub = self._get_hub(topic)
+        headers = config.get_extra_hub_headers(topic, hub)
+
+        response = self._send_request(
+            '{0}?hub.mode=retrieve&hub.topic={1}'.format(hub, topic),
+            {},
+            headers,
+            debug,
+        )
+
+        parsed = feedparser.parse(response.read())
+        return parsed
 
     def subscribe(self, topic, **kwargs):
         return self.do_action(topic, mode='subscribe', **kwargs)