diff --git a/oml/item/api.py b/oml/item/api.py
index a3a31a2..8599de9 100644
--- a/oml/item/api.py
+++ b/oml/item/api.py
@@ -247,17 +247,18 @@ def findMetadata(data):
     elif key == 'id':
         import user.models
         items = {}
+        value = data[key]
         for u in user.models.User.query.filter_by(peered=True):
             peer = utils.get_peer(u.id)
-            if data[key] in peer.library:
-                h = peer.get_metahash(data[key])
+            if value in peer.library:
+                h = peer.get_metahash(value)
                 if h not in items:
-                    items[h] = peer.library[data[key]].get('meta', {}).copy()
+                    items[h] = peer.library[value].get('meta', {}).copy()
                     items[h]['users'] = [u.id]
                     j = items[h]
-                    for key in [k['id'] for k in settings.config['itemKeys'] if isinstance(k['type'], list)]:
-                        if key in j and not isinstance(j[key], list):
-                            j[key] = [j[key]] if j[key] else []
+                    for key_ in [k['id'] for k in settings.config['itemKeys'] if isinstance(k['type'], list)]:
+                        if key_ in j and not isinstance(j[key_], list):
+                            j[key_] = [j[key_]] if j[key_] else []
                 else:
                     items[h]['users'].append(u.id)
         response['items'] = list(items.values())