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-rw-r--r--youtube_dl/postprocessor/metadatafromtitle.py9
1 files changed, 4 insertions, 5 deletions
diff --git a/youtube_dl/postprocessor/metadatafromtitle.py b/youtube_dl/postprocessor/metadatafromtitle.py
index 4c9d3aafe..5019433d3 100644
--- a/youtube_dl/postprocessor/metadatafromtitle.py
+++ b/youtube_dl/postprocessor/metadatafromtitle.py
@@ -1,4 +1,4 @@
-# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
import re
@@ -12,20 +12,19 @@ class MetadataFromTitlePPError(PostProcessingError):
class MetadataFromTitlePP(PostProcessor):
def __init__(self, downloader, titleformat):
+ super(MetadataFromTitlePP, self).__init__(downloader)
self._titleformat = titleformat
- self._titleregex = self.fmtToRegex(titleformat)
+ self._titleregex = self.format_to_regex(titleformat)
- def fmtToRegex(self, fmt):
+ def format_to_regex(self, fmt):
"""
Converts a string like
'%(title)s - %(artist)s'
to a regex like
'(?P<title>.+)\ \-\ (?P<artist>.+)'
- and a list of the named groups [title, artist]
"""
lastpos = 0
regex = ""
- groups = []
# 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()])