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[youku] compare bytes and str for compatible; use compat_urllib_parse for making video_url
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@ -1,14 +1,16 @@
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# coding: utf-8
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from __future__ import unicode_literals
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import sys
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pyvs = sys.version_info[0]
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import re
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import base64
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from .common import InfoExtractor
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from ..utils import ExtractorError
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from ..compat import compat_urllib_parse
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bytes_is_str = (bytes == str) # for compatible
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class YoukuIE(InfoExtractor):
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IE_NAME = 'youku'
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_VALID_URL = r'''(?x)
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@ -36,7 +38,7 @@ def yk_t(s1, s2):
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for i in range(256):
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t = (t + ls[i] + ord(s1[i%len(s1)])) % 256
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ls[i], ls[t] = ls[t], ls[i]
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s = '' if pyvs == 3 else b''
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s = '' if not bytes_is_str else b''
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x, y = 0, 0
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for i in range(len(s2)):
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y = (y + 1) % 256
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@ -51,7 +53,7 @@ def yk_t(s1, s2):
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sid, token = yk_t(
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'becaf9be',
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base64.b64decode(bytes(data2['ep'], 'ascii')) \
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if pyvs == 3 \
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if not bytes_is_str \
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else base64.b64decode(data2['ep'])
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).split('_')
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@ -88,17 +90,14 @@ def generate_ep(format, n):
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ep_t = yk_t(
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'bf7e5f01',
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bytes('%s_%s_%s' % (sid, fileid, token), 'ascii') \
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if pyvs == 3 \
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if not bytes_is_str \
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else ('%s_%s_%s' % (sid, fileid, token))
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)
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ep = base64.b64encode(
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bytes(ep_t, 'latin') \
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if pyvs == 3 \
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if not bytes_is_str \
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else ep_t
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).decode()
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ep = ep.replace('+', '%2B')
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ep = ep.replace('/', '%2F')
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ep = ep.replace('=', '%2D')
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return ep
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# generate video_urls
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@ -107,20 +106,25 @@ def generate_ep(format, n):
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video_urls = []
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for dt in data1['segs'][format]:
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n = str(int(dt['no']))
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param = {
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'K': dt['k'],
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'hd': self.get_hd(format),
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'myp': 0,
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'ts': dt['seconds'],
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'ypp': 0,
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'ctype': 12,
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'ev': 1,
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'token': token,
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'oip': oip,
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'ep': generate_ep(format, n)
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}
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video_url = \
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'http://k.youku.com/player/getFlvPath/' + \
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'sid/' + sid + \
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'_' + str(int(n)+1).zfill(2) + \
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'/st/' + self.parse_ext_l(format) + \
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'/fileid/' + get_fileid(format, n) + '?' + \
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'K=' + str(dt['k']) + \
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'&hd=' + self.get_hd(format) + \
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'&myp=0' + \
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'&ts=' + str(dt['seconds']) + \
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'&ypp=0&ctype=12&ev=1' + \
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'&token=' + str(token) + \
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'&oip=' + str(oip) + \
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'&ep=' + generate_ep(format, n)
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compat_urllib_parse.urlencode(param)
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video_urls.append(video_url)
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video_urls_dict[format] = video_urls
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