mirror of
https://github.com/ytdl-org/youtube-dl.git
synced 2024-12-22 16:57:40 +00:00
[niconico] Simplify and make work with old Python versions
The website requires SSLv3, otherwise it just times out during SSL negotiation.
This commit is contained in:
Philipp Hagemeister
parent
4c9c57428f
commit
13ebea791f
2 changed files with 55 additions and 95 deletions
|
|
@ -17,6 +17,7 @@ from ..utils import (
|
|||
unified_strdate,
|
||||
)
|
||||
|
||||
|
||||
class NiconicoIE(InfoExtractor):
|
||||
IE_NAME = u'niconico'
|
||||
IE_DESC = u'ニコニコ動画'
|
||||
|
|
@ -38,8 +39,7 @@ class NiconicoIE(InfoExtractor):
|
|||
},
|
||||
}
|
||||
|
||||
_VALID_URL = r'^(?:https?://)?(?:www\.)?nicovideo\.jp/watch/([a-z][a-z][0-9]+)(?:.*)$'
|
||||
_LOGIN_URL = 'https://secure.nicovideo.jp/secure/login'
|
||||
_VALID_URL = r'^https?://(?:www\.|secure\.)?nicovideo\.jp/watch/([a-z][a-z][0-9]+)(?:.*)$'
|
||||
_NETRC_MACHINE = 'niconico'
|
||||
# If True it will raise an error if no login info is provided
|
||||
_LOGIN_REQUIRED = True
|
||||
|
|
@ -63,94 +63,58 @@ class NiconicoIE(InfoExtractor):
|
|||
# Convert to UTF-8 *before* urlencode because Python 2.x's urlencode
|
||||
# chokes on unicode
|
||||
login_form = dict((k.encode('utf-8'), v.encode('utf-8')) for k,v in login_form_strs.items())
|
||||
login_data = compat_urllib_parse.urlencode(login_form).encode('ascii')
|
||||
request = compat_urllib_request.Request(self._LOGIN_URL, login_data)
|
||||
try:
|
||||
self.report_login()
|
||||
login_results = compat_urllib_request.urlopen(request).read().decode('utf-8')
|
||||
login_data = compat_urllib_parse.urlencode(login_form).encode('utf-8')
|
||||
request = compat_urllib_request.Request(
|
||||
u'https://secure.nicovideo.jp/secure/login', login_data)
|
||||
login_results = self._download_webpage(
|
||||
request, u'', note=u'Logging in', errnote=u'Unable to log in')
|
||||
if re.search(r'(?i)<h1 class="mb8p4">Log in error</h1>', login_results) is not None:
|
||||
self._downloader.report_warning(u'unable to log in: bad username or password')
|
||||
return False
|
||||
except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
|
||||
self._downloader.report_warning(u'unable to log in: %s' % compat_str(err))
|
||||
return False
|
||||
return True
|
||||
|
||||
def _real_extract(self, url):
|
||||
video_id = self._extract_id(url)
|
||||
mobj = re.match(self._VALID_URL, url)
|
||||
video_id = mobj.group(1)
|
||||
|
||||
# Get video webpage
|
||||
self.report_video_webpage_download(video_id)
|
||||
url = 'http://www.nicovideo.jp/watch/' + video_id
|
||||
request = compat_urllib_request.Request(url)
|
||||
try:
|
||||
video_webpage = compat_urllib_request.urlopen(request).read()
|
||||
except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
|
||||
raise ExtractorError(u'Unable to download video webpage: %s' % compat_str(err))
|
||||
video_webpage = self._download_webpage(
|
||||
'http://www.nicovideo.jp/watch/' + video_id, video_id)
|
||||
|
||||
# Get video info
|
||||
self.report_video_info_webpage_download(video_id)
|
||||
url = 'http://ext.nicovideo.jp/api/getthumbinfo/' + video_id
|
||||
request = compat_urllib_request.Request(url)
|
||||
try:
|
||||
video_info_webpage = compat_urllib_request.urlopen(request).read()
|
||||
except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
|
||||
raise ExtractorError(u'Unable to download video info webpage: %s' % compat_str(err))
|
||||
video_info_webpage = self._download_webpage(
|
||||
'http://ext.nicovideo.jp/api/getthumbinfo/' + video_id, video_id,
|
||||
note=u'Downloading video info page')
|
||||
|
||||
# Get flv info
|
||||
self.report_flv_info_webpage_download(video_id)
|
||||
url = 'http://flapi.nicovideo.jp/api/getflv?v=' + video_id
|
||||
request = compat_urllib_request.Request(url)
|
||||
try:
|
||||
flv_info_webpage = compat_urllib_request.urlopen(request).read()
|
||||
except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
|
||||
raise ExtractorError(u'Unable to download flv info webpage: %s' % compat_str(err))
|
||||
flv_info_webpage = self._download_webpage(
|
||||
u'http://flapi.nicovideo.jp/api/getflv?v=' + video_id,
|
||||
video_id, u'Downloading flv info')
|
||||
video_real_url = compat_urlparse.parse_qs(flv_info_webpage)['url'][0]
|
||||
|
||||
# Start extracting information
|
||||
self.report_information_extraction(video_id)
|
||||
video_info = xml.etree.ElementTree.fromstring(video_info_webpage)
|
||||
|
||||
# url
|
||||
video_real_url = compat_urlparse.parse_qs(flv_info_webpage.decode('utf-8'))['url'][0]
|
||||
|
||||
# title
|
||||
video_title = video_info.find('.//title').text
|
||||
|
||||
# ext
|
||||
video_extension = video_info.find('.//movie_type').text
|
||||
|
||||
# format
|
||||
video_format = video_extension.upper()
|
||||
|
||||
# thumbnail
|
||||
video_thumbnail = video_info.find('.//thumbnail_url').text
|
||||
|
||||
# description
|
||||
video_description = video_info.find('.//description').text
|
||||
|
||||
# uploader_id
|
||||
video_uploader_id = video_info.find('.//user_id').text
|
||||
video_upload_date = unified_strdate(video_info.find('.//first_retrieve').text.split('+')[0])
|
||||
video_view_count = video_info.find('.//view_counter').text
|
||||
video_webpage_url = video_info.find('.//watch_url').text
|
||||
|
||||
# uploader
|
||||
video_uploader = video_uploader_id
|
||||
url = 'http://seiga.nicovideo.jp/api/user/info?id=' + video_uploader_id
|
||||
request = compat_urllib_request.Request(url)
|
||||
try:
|
||||
user_info_webpage = compat_urllib_request.urlopen(request).read()
|
||||
user_info_webpage = self._download_webpage(
|
||||
url, video_id, note=u'Downloading user information')
|
||||
except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
|
||||
self._downloader.report_warning(u'Unable to download user info webpage: %s' % compat_str(err))
|
||||
|
||||
else:
|
||||
user_info = xml.etree.ElementTree.fromstring(user_info_webpage)
|
||||
video_uploader = user_info.find('.//nickname').text
|
||||
|
||||
# uploder_date
|
||||
video_upload_date = unified_strdate(video_info.find('.//first_retrieve').text.split('+')[0])
|
||||
|
||||
# view_count
|
||||
video_view_count = video_info.find('.//view_counter').text
|
||||
|
||||
# webpage_url
|
||||
video_webpage_url = video_info.find('.//watch_url').text
|
||||
|
||||
return {
|
||||
'id': video_id,
|
||||
'url': video_real_url,
|
||||
|
|
@ -165,26 +129,3 @@ class NiconicoIE(InfoExtractor):
|
|||
'view_count': video_view_count,
|
||||
'webpage_url': video_webpage_url,
|
||||
}
|
||||
|
||||
def _extract_id(self, url):
|
||||
mobj = re.match(self._VALID_URL, url)
|
||||
if mobj is None:
|
||||
raise ExtractorError(u'Invalid URL: %s' % url)
|
||||
video_id = mobj.group(1)
|
||||
return video_id
|
||||
|
||||
def report_video_webpage_download(self, video_id):
|
||||
"""Report attempt to download video webpage."""
|
||||
self.to_screen(u'%s: Downloading video webpage' % video_id)
|
||||
|
||||
def report_video_info_webpage_download(self, video_id):
|
||||
"""Report attempt to download video info webpage."""
|
||||
self.to_screen(u'%s: Downloading video info webpage' % video_id)
|
||||
|
||||
def report_flv_info_webpage_download(self, video_id):
|
||||
"""Report attempt to download flv info webpage."""
|
||||
self.to_screen(u'%s: Downloading flv info webpage' % video_id)
|
||||
|
||||
def report_information_extraction(self, video_id):
|
||||
"""Report attempt to extract video information."""
|
||||
self.to_screen(u'%s: Extracting video information' % video_id)
|
||||
|
|
|
|||
|
|
@ -12,6 +12,7 @@ import os
|
|||
import pipes
|
||||
import platform
|
||||
import re
|
||||
import ssl
|
||||
import socket
|
||||
import sys
|
||||
import traceback
|
||||
|
|
@ -535,13 +536,31 @@ def formatSeconds(secs):
|
|||
else:
|
||||
return '%d' % secs
|
||||
|
||||
|
||||
def make_HTTPS_handler(opts):
|
||||
if sys.version_info < (3, 2):
|
||||
# Python's 2.x handler is very simplistic
|
||||
return compat_urllib_request.HTTPSHandler()
|
||||
import httplib
|
||||
|
||||
class HTTPSConnectionV3(httplib.HTTPSConnection):
|
||||
def __init__(self, *args, **kwargs):
|
||||
httplib.HTTPSConnection.__init__(self, *args, **kwargs)
|
||||
|
||||
def connect(self):
|
||||
sock = socket.create_connection((self.host, self.port), self.timeout)
|
||||
if self._tunnel_host:
|
||||
self.sock = sock
|
||||
self._tunnel()
|
||||
try:
|
||||
self.sock = ssl.wrap_socket(sock, self.key_file, self.cert_file, ssl_version=ssl.PROTOCOL_SSLv3)
|
||||
except ssl.SSLError as e:
|
||||
self.sock = ssl.wrap_socket(sock, self.key_file, self.cert_file, ssl_version=ssl.PROTOCOL_SSLv23)
|
||||
|
||||
class HTTPSHandlerV3(compat_urllib_request.HTTPSHandler):
|
||||
def https_open(self, req):
|
||||
return self.do_open(HTTPSConnectionV3, req)
|
||||
return HTTPSHandlerV3()
|
||||
else:
|
||||
import ssl
|
||||
context = ssl.SSLContext(ssl.PROTOCOL_SSLv23)
|
||||
context = ssl.SSLContext(ssl.PROTOCOL_SSLv3)
|
||||
context.set_default_verify_paths()
|
||||
|
||||
context.verify_mode = (ssl.CERT_NONE
|
||||
|
|
|
|||
Loading…
Reference in a new issue