From c587cbb793a6eda4fc7b1c7b4163e236abec1a00 Mon Sep 17 00:00:00 2001 From: Adam Thalhammer Date: Tue, 3 May 2016 10:40:30 +1000 Subject: [PATCH] improved performance by extracting accented chars to top level --- youtube_dl/utils.py | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/youtube_dl/utils.py b/youtube_dl/utils.py index f74f62268..a5922b2b5 100644 --- a/youtube_dl/utils.py +++ b/youtube_dl/utils.py @@ -89,6 +89,11 @@ KNOWN_EXTENSIONS = ( 'wav', 'f4f', 'f4m', 'm3u8', 'smil') +# needed for sanitizing filenames in restricted mode +ACCENT_CHARS = dict(zip('ÂÃÄÀÁÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþÿ', + itertools.chain('AAAAAA', ['AE'], 'CEEEEIIIIDNOOOOOOUUUUYP', ['ss'], + 'aaaaaa', ['ae'], 'ceeeeiiiionoooooouuuuypy'))) + def preferredencoding(): """Get preferred encoding. @@ -365,11 +370,8 @@ def sanitize_filename(s, restricted=False, is_id=False): Set is_id if this is not an arbitrary string, but an ID that should be kept if possible """ def replace_insane(char): - accents = dict(zip('ÂÃÄÀÁÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþÿ', - itertools.chain('AAAAAA', ['AE'], 'CEEEEIIIIDNOOOOOOUUUUYP', ['ss'], - 'aaaaaa', ['ae'], 'ceeeeiiiionoooooouuuuypy'))) - if restricted and char in accents: - return accents[char] + if restricted and char in ACCENT_CHARS: + return ACCENT_CHARS[char] if char == '?' or ord(char) < 32 or ord(char) == 127: return '' elif char == '"':