subssabbz, subsunacs, yavkanet - fix setting of uploader

Fix problem where the last uploader is set as uploader of all subtitles.

libs/subliminal_patch/providers/subssabbz.py

@@ -145,10 +145,10 @@ class SubsSabBzProvider(Provider):
                     element = row.find('a', href = re.compile(r'.*showuser=.*'))
                     uploader = element.get_text() if element else None
                     logger.info('Found subtitle link %r', link)
-                    subtitles = subtitles + self.download_archive_and_add_subtitle_files(link, language, video)
-                    for s in subtitles: 
+                    sub = self.download_archive_and_add_subtitle_files(link, language, video)
+                    for s in sub: 
                         s.uploader = uploader
-
+                    subtitles = subtitles + sub
         return subtitles
 
     def list_subtitles(self, video, languages):

libs/subliminal_patch/providers/subsunacs.py

@@ -148,10 +148,10 @@ class SubsUnacsProvider(Provider):
                     element = row.find('a', href = re.compile(r'.*/search\.php\?t=1\&memid=.*'))
                     uploader = element.get_text() if element else None
                     logger.info('Found subtitle link %r', link)
-                    subtitles = subtitles + self.download_archive_and_add_subtitle_files('https://subsunacs.net' + link, language, video)
-                    for s in subtitles: 
+                    sub = self.download_archive_and_add_subtitle_files('https://subsunacs.net' + link, language, video)
+                    for s in sub: 
                         s.uploader = uploader
-
+                    subtitles = subtitles + sub
         return subtitles
 
     def list_subtitles(self, video, languages):

libs/subliminal_patch/providers/yavkanet.py

@@ -132,10 +132,10 @@ class YavkaNetProvider(Provider):
                 element = row.find('a', {'class': 'click'})
                 uploader = element.get_text() if element else None
                 logger.info('Found subtitle link %r', link)
-                subtitles = subtitles + self.download_archive_and_add_subtitle_files('http://yavka.net/' + link, language, video)
-                for s in subtitles: 
+                sub = self.download_archive_and_add_subtitle_files('http://yavka.net/' + link, language, video)
+                for s in sub: 
                     s.uploader = uploader
-
+                subtitles = subtitles + sub
         return subtitles
         
     def list_subtitles(self, video, languages):