Add get_members() API method

corepos/api.py

@@ -116,6 +116,20 @@ class CoreWebAPI(object):
         assert set(js['result'].keys()) == set(['result'])
         return js['result']['result']
 
+    def get_members(self):
+        """
+        Fetch all Member records from CORE.
+
+        :returns: A (potentially empty) list of member dict records.
+        """
+        params = {
+            'method': 'get',
+            'cardNo': None,
+        }
+        response = self.post(params, method='FannieMember')
+        result = self.parse_response(response, method='FannieMember')
+        return result
+
     def get_member(self, cardNo):
         """
         Fetch an existing Member record from CORE.