[youtube] fix for new base.js (close #2641)

This commit is contained in:
Mort Yao 2018-09-07 22:21:24 +02:00
parent 9ba7690cb9
commit bd47cb656e
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@ -37,6 +37,9 @@ class YouTube(VideoExtractor):
] ]
def decipher(js, s): def decipher(js, s):
# Examples:
# - https://www.youtube.com/yts/jsbin/player-da_DK-vflWlK-zq/base.js
# - https://www.youtube.com/yts/jsbin/player-vflvABTsY/da_DK/base.js
def tr_js(code): def tr_js(code):
code = re.sub(r'function', r'def', code) code = re.sub(r'function', r'def', code)
code = re.sub(r'(\W)(as|if|in|is|or)\(', r'\1_\2(', code) code = re.sub(r'(\W)(as|if|in|is|or)\(', r'\1_\2(', code)
@ -52,7 +55,8 @@ class YouTube(VideoExtractor):
return code return code
js = js.replace('\n', ' ') js = js.replace('\n', ' ')
f1 = match1(js, r'"signature",([$\w]+)\(\w+\.\w+\)') f1 = match1(js, r'\.set\(\w+\.sp,([$\w]+)\(\w+\.s\)\)') or \
match1(js, r'"signature",([$\w]+)\(\w+\.\w+\)')
f1def = match1(js, r'function %s(\(\w+\)\{[^\{]+\})' % re.escape(f1)) or \ f1def = match1(js, r'function %s(\(\w+\)\{[^\{]+\})' % re.escape(f1)) or \
match1(js, r'\W%s=function(\(\w+\)\{[^\{]+\})' % re.escape(f1)) match1(js, r'\W%s=function(\(\w+\)\{[^\{]+\})' % re.escape(f1))
f1def = re.sub(r'([$\w]+\.)([$\w]+\(\w+,\d+\))', r'\2', f1def) f1def = re.sub(r'([$\w]+\.)([$\w]+\(\w+,\d+\))', r'\2', f1def)