[letv] Add --cn-verification-proxy (Closes #5077)

This commit is contained in:
Philipp Hagemeister 2015-03-03 00:03:06 +01:00
parent a7440261c5
commit 91410c9bfa
5 changed files with 49 additions and 7 deletions

View file

@ -54,6 +54,7 @@
MaxDownloadsReached,
PagedList,
parse_filesize,
PerRequestProxyHandler,
PostProcessingError,
platform_name,
preferredencoding,
@ -183,6 +184,8 @@ class YoutubeDL(object):
prefer_insecure: Use HTTP instead of HTTPS to retrieve information.
At the moment, this is only supported by YouTube.
proxy: URL of the proxy server to use
cn_verification_proxy: URL of the proxy to use for IP address verification
on Chinese sites. (Experimental)
socket_timeout: Time to wait for unresponsive hosts, in seconds
bidi_workaround: Work around buggy terminals without bidirectional text
support, using fridibi
@ -1762,7 +1765,7 @@ def _setup_opener(self):
# Set HTTPS proxy to HTTP one if given (https://github.com/rg3/youtube-dl/issues/805)
if 'http' in proxies and 'https' not in proxies:
proxies['https'] = proxies['http']
proxy_handler = compat_urllib_request.ProxyHandler(proxies)
proxy_handler = PerRequestProxyHandler(proxies)
debuglevel = 1 if self.params.get('debug_printtraffic') else 0
https_handler = make_HTTPS_handler(self.params, debuglevel=debuglevel)

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@ -364,6 +364,7 @@ def _real_main(argv=None):
'ffmpeg_location': opts.ffmpeg_location,
'hls_prefer_native': opts.hls_prefer_native,
'external_downloader_args': external_downloader_args,
'cn_verification_proxy': opts.cn_verification_proxy,
}
with YoutubeDL(ydl_opts) as ydl:

View file

@ -7,8 +7,9 @@
from .common import InfoExtractor
from ..compat import (
compat_urlparse,
compat_urllib_parse,
compat_urllib_request,
compat_urlparse,
)
from ..utils import (
determine_ext,
@ -42,9 +43,23 @@ class LetvIE(InfoExtractor):
'expected_warnings': [
'publish time'
]
}, {
'note': 'This video is available only in Mainland China, thus a proxy is needed',
'url': 'http://www.letv.com/ptv/vplay/1118082.html',
'md5': 'f80936fbe20fb2f58648e81386ff7927',
'info_dict': {
'id': '1118082',
'ext': 'mp4',
'title': '与龙共舞 完整版',
'description': 'md5:7506a5eeb1722bb9d4068f85024e3986',
},
'expected_warnings': [
'publish time'
],
'params': {
'cn_verification_proxy': 'proxy.uku.im:8888'
},
}]
# http://www.letv.com/ptv/vplay/1118082.html
# This video is available only in Mainland China
@staticmethod
def urshift(val, n):
@ -76,8 +91,14 @@ def _real_extract(self, url):
'tkey': self.calc_time_key(int(time.time())),
'domain': 'www.letv.com'
}
play_json_req = compat_urllib_request.Request(
'http://api.letv.com/mms/out/video/playJson?' + compat_urllib_parse.urlencode(params)
)
play_json_req.add_header(
'Ytdl-Request-Proxy',
self._downloader.params.get('cn_verification_proxy'))
play_json = self._download_json(
'http://api.letv.com/mms/out/video/playJson?' + compat_urllib_parse.urlencode(params),
play_json_req,
media_id, 'playJson data')
# Check for errors
@ -114,7 +135,8 @@ def _real_extract(self, url):
url_info_dict = {
'url': media_url,
'ext': determine_ext(dispatch[format_id][1])
'ext': determine_ext(dispatch[format_id][1]),
'format_id': format_id,
}
if format_id[-1:] == 'p':
@ -123,7 +145,7 @@ def _real_extract(self, url):
urls.append(url_info_dict)
publish_time = parse_iso8601(self._html_search_regex(
r'发布时间&nbsp;([^<>]+) ', page, 'publish time', fatal=False),
r'发布时间&nbsp;([^<>]+) ', page, 'publish time', default=None),
delimiter=' ', timezone=datetime.timedelta(hours=8))
description = self._html_search_meta('description', page, fatal=False)

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@ -195,6 +195,12 @@ def _hide_login_info(opts):
action='store_const', const='::', dest='source_address',
help='Make all connections via IPv6 (experimental)',
)
network.add_option(
'--cn-verification-proxy',
dest='cn_verification_proxy', default=None, metavar='URL',
help='Use this proxy to verify the IP address for some Chinese sites. '
'The default proxy specified by --proxy (or none, if the options is not present) is used for the actual downloading. (experimental)'
)
selection = optparse.OptionGroup(parser, 'Video Selection')
selection.add_option(

View file

@ -1768,3 +1768,13 @@ def _match_func(info_dict):
video_title = info_dict.get('title', info_dict.get('id', 'video'))
return '%s does not pass filter %s, skipping ..' % (video_title, filter_str)
return _match_func
class PerRequestProxyHandler(compat_urllib_request.ProxyHandler):
def proxy_open(self, req, proxy, type):
req_proxy = req.headers.get('Ytdl-Request-Proxy')
if req_proxy is not None:
proxy = req_proxy
del req.headers['Ytdl-Request-Proxy']
return compat_urllib_request.ProxyHandler.proxy_open(
self, req, proxy, type)