From 82a64851cc7ff7c21bf30750668d7e55e2e58747 Mon Sep 17 00:00:00 2001
From: Edoardo Putti <edoardo.putti@gmail.com>
Date: Sat, 29 Oct 2016 19:49:55 +0200
Subject: [PATCH] add iteration overt cas

---
 lookup.py | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/lookup.py b/lookup.py
index 1bfb484..701b528 100755
--- a/lookup.py
+++ b/lookup.py
@@ -6,6 +6,7 @@ import hashlib
 import json
 import os
 import os.path
+import pickle
 import shutil
 import sqlite3
 import tempfile
@@ -33,8 +34,19 @@ class CALookup(object):
 
         self.path = MANAGER_PATH
 
-        """
-        """
+    def __iter__(self):
+        authorities_path = os.path.join(self.path, 'pickled_cas')
+
+        auth = []
+
+        for authority in os.listdir(authorities_path):
+
+            pickle_path = os.path.join(self.path, 'pickled_cas', authority)
+
+            with open(pickle_path, 'rb') as stream:
+                auth.append(pickle.load(stream))
+
+        return iter(auth)
 
     def __getitem__(self, ca_id):