Fix "invalid escape sequences" error on Python 3.6

2017-01-02 20:08:07 +08:00 · 2017-01-02 20:08:07 +08:00 · ec85ded83c
commit ec85ded83c
parent 24d8a75982
283 changed files with 538 additions and 538 deletions
--- a/youtube_dl/postprocessor/metadatafromtitle.py
+++ b/youtube_dl/postprocessor/metadatafromtitle.py
@ -12,7 +12,7 @@ class MetadataFromTitlePP(PostProcessor):
        self._titleregex = self.format_to_regex(titleformat)

    def format_to_regex(self, fmt):
-        """
+        r"""
        Converts a string like
           '%(title)s - %(artist)s'
        to a regex like