new piratecinema poster module

ox/web/piratecinema.py

@@ -1,12 +1,17 @@
 # -*- coding: utf-8 -*-
 # vi:si:et:sw=4:sts=4:ts=4
-import ox.cache
-from ox.cache import exists
-
+import re
+from ox.cache import readUrlUnicode
 
 def getPosterUrl(id):
-    url = "http://piratecinema.org/posters/%s/%s.jpg" % (id[:4], id)
-    if ox.cache.exists(url):
-        return url
+    url = 'http://piratecinema.org/posters/'
+    html = readUrlUnicode(url)
+    results = re.compile('src="(.+)" title=".+\((\d{7})\)"').findall(html)
+    for result in results:
+        if result[1] == id:
+            return url + result[0]
     return ''
 
+if __name__ == '__main__':
+    print getPosterUrl('0749451')
+