[refactor] Single quotes consistency

[youtube-dl] / youtube_dl / postprocessor / metadatafromtitle.py

diff --git a/youtube_dl/postprocessor/metadatafromtitle.py b/youtube_dl/postprocessor/metadatafromtitle.py
index 5019433d3dde55a9e18f82f40ad8f93e4a49d10b..42377fa0f0bde0d3fa6ae578c6eaa0fe4a73474d 100644 (file)
--- a/youtube_dl/postprocessor/metadatafromtitle.py
+++ b/youtube_dl/postprocessor/metadatafromtitle.py
@@ -24,7 +24,7 @@ class MetadataFromTitlePP(PostProcessor):
            '(?P<title>.+)\ \-\ (?P<artist>.+)'
         """
         lastpos = 0
-        regex = ""
+        regex = ''
         # replace %(..)s with regex group and escape other string parts
         for match in re.finditer(r'%\((\w+)\)s', fmt):
             regex += re.escape(fmt[lastpos:match.start()])
@@ -44,4 +44,4 @@ class MetadataFromTitlePP(PostProcessor):
             info[attribute] = value
             self._downloader.to_screen('[fromtitle] parsed ' + attribute + ': ' + value)
 
-        return True, info
+        return [], info