PostProcessor 1°Try to get rid of double language subtitle extension

sickbeard/postProcessor.py

@@ -253,11 +253,13 @@ class PostProcessor(object):
             cur_file_name = ek.ek(os.path.basename, cur_file_path)
             
             # get the extension
-            cur_extension = cur_file_path.rpartition('.')[-1]
+#            cur_extension = cur_file_path.rpartition('.')[-1]
+            cur_extension = ek.ek(os.path.splitext, cur_file_path)[1][1:]
             
-            # check if file have language of subtitles
+            # check if file have subtitles language
             if cur_extension in common.subtitleExtensions:
-                cur_lang = cur_file_path.rpartition('.')[0].rpartition('.')[-1]
+#                cur_lang = cur_file_path.rpartition('.')[0].rpartition('.')[-1]
+                cur_lang = ek.ek(os.path.splitext, ek.ek(os.path.splitext, cur_file_path)[0])[1][1:]
                 if cur_lang in sickbeard.SUBTITLES_LANGUAGES:
                     cur_extension = cur_lang + '.' + cur_extension