From 43e8efc47093957aff9b97e0a0ae2355c0631a0d Mon Sep 17 00:00:00 2001
From: j <0x006A@0x2620.org>
Date: Mon, 2 Jul 2012 15:06:08 +0200
Subject: [PATCH] person keys should be unique fixes #900

---
 ox/web/imdb.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ox/web/imdb.py b/ox/web/imdb.py
index 5ab5833..54afe74 100644
--- a/ox/web/imdb.py
+++ b/ox/web/imdb.py
@@ -400,6 +400,11 @@ class Imdb(SiteParser):
                 self['episodeDirector'] = self['director']
             self['director'] = self['creator']
 
+        for key in ('actor', 'writer', 'producer', 'editor'):
+            if key in self:
+                self[key] = sorted(list(set(self[key])),
+                                   lambda a, b: self[key].index(a) - self[key].index(b))
+
         if 'budget' in self and 'gross' in self:
             self['profit'] = self['gross'] - self['budget']