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-rw-r--r--youtube_dl/extractor/youku.py37
1 files changed, 13 insertions, 24 deletions
diff --git a/youtube_dl/extractor/youku.py b/youtube_dl/extractor/youku.py
index 4e47fca8a..26e5baadc 100644
--- a/youtube_dl/extractor/youku.py
+++ b/youtube_dl/extractor/youku.py
@@ -7,9 +7,10 @@ import base64
from .common import InfoExtractor
from ..utils import ExtractorError
-from ..compat import compat_urllib_parse
-
-bytes_is_str = (bytes == str) # for compatible
+from ..compat import (
+ compat_urllib_parse,
+ compat_ord,
+)
class YoukuIE(InfoExtractor):
@@ -37,26 +38,20 @@ class YoukuIE(InfoExtractor):
ls = list(range(256))
t = 0
for i in range(256):
- t = (t + ls[i] + ord(s1[i % len(s1)])) % 256
+ t = (t + ls[i] + compat_ord(s1[i % len(s1)])) % 256
ls[i], ls[t] = ls[t], ls[i]
- s = '' if not bytes_is_str else b''
+ s = bytearray()
x, y = 0, 0
for i in range(len(s2)):
y = (y + 1) % 256
x = (x + ls[y]) % 256
ls[x], ls[y] = ls[y], ls[x]
- if isinstance(s2[i], int):
- s += chr(s2[i] ^ ls[(ls[x] + ls[y]) % 256])
- else:
- s += chr(ord(s2[i]) ^ ls[(ls[x] + ls[y]) % 256])
- return s
+ s.append(compat_ord(s2[i]) ^ ls[(ls[x] + ls[y]) % 256])
+ return bytes(s)
sid, token = yk_t(
- 'becaf9be',
- base64.b64decode(bytes(data2['ep'], 'ascii'))
- if not bytes_is_str
- else base64.b64decode(data2['ep'])
- ).split('_')
+ b'becaf9be', base64.b64decode(data2['ep'].encode('ascii'))
+ ).decode('ascii').split('_')
# get oip
oip = data2['ip']
@@ -89,16 +84,10 @@ class YoukuIE(InfoExtractor):
def generate_ep(format, n):
fileid = get_fileid(format, n)
ep_t = yk_t(
- 'bf7e5f01',
- bytes('%s_%s_%s' % (sid, fileid, token), 'ascii')
- if not bytes_is_str
- else ('%s_%s_%s' % (sid, fileid, token))
+ b'bf7e5f01',
+ ('%s_%s_%s' % (sid, fileid, token)).encode('ascii')
)
- ep = base64.b64encode(
- bytes(ep_t, 'latin')
- if not bytes_is_str
- else ep_t
- ).decode()
+ ep = base64.b64encode(ep_t).decode('ascii')
return ep
# generate video_urls