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[youtube] Use a cookie for seeting the language

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This way, we don't have to do an aditional request
This commit is contained in:
Jaime Marquínez Ferrándiz 2014-11-30 00:03:59 +01:00
parent 37ea8164d3
commit 42939b6129
2 changed files with 11 additions and 18 deletions
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6
youtube_dl/extractor/common.py
View File

@ -13,6 +13,7 @@ import time
import xml.etree.ElementTree
from ..compat import (
compat_cookiejar,
compat_http_client,
compat_urllib_error,
compat_urllib_parse_urlparse,
@ -817,6 +818,11 @@ class InfoExtractor(object):
self._downloader.report_warning(msg)
return res
def _set_cookie(self, domain, name, value, expire_time=None):
cookie = compat_cookiejar.Cookie(0, name, value, None, None, domain, None,
None, '/', True, False, expire_time, '', None, None, None)
self._downloader.cookiejar.set_cookie(cookie)
class SearchInfoExtractor(InfoExtractor):
"""

23
youtube_dl/extractor/youtube.py
View File

@ -7,6 +7,7 @@ import itertools
import json
import os.path
import re
import time
import traceback
from .common import InfoExtractor, SearchInfoExtractor
@ -38,16 +39,14 @@ class YoutubeBaseInfoExtractor(InfoExtractor):
"""Provide base functions for Youtube extractors"""
_LOGIN_URL = 'https://accounts.google.com/ServiceLogin'
_TWOFACTOR_URL = 'https://accounts.google.com/SecondFactor'
_LANG_URL = r'https://www.youtube.com/?hl=en&persist_hl=1&gl=US&persist_gl=1&opt_out_ackd=1'
_NETRC_MACHINE = 'youtube'
# If True it will raise an error if no login info is provided
_LOGIN_REQUIRED = False
def _set_language(self):
return bool(self._download_webpage(
self._LANG_URL, None,
note='Setting language', errnote='unable to set language',
fatal=False))
self._set_cookie('.youtube.com', 'PREF', 'f1=50000000&hl=en',
# YouTube sets the expire time to about two months
expire_time=time.time() + 60*24*3600)
def _login(self):
"""
@ -178,9 +177,7 @@ class YoutubeBaseInfoExtractor(InfoExtractor):
def _real_initialize(self):
if self._downloader is None:
return
if self._get_login_info()[0] is not None:
if not self._set_language():
return
self._set_language()
if not self._login():
return
@ -667,16 +664,6 @@ class YoutubeIE(YoutubeBaseInfoExtractor, SubtitlesInfoExtractor):
# Get video webpage
url = proto + '://www.youtube.com/watch?v=%s&gl=US&hl=en&has_verified=1&bpctr=9999999999' % video_id
pref_cookies = [
c for c in self._downloader.cookiejar
if c.domain == '.youtube.com' and c.name == 'PREF']
for pc in pref_cookies:
if 'hl=' in pc.value:
pc.value = re.sub(r'hl=[^&]+', 'hl=en', pc.value)
else:
if pc.value:
pc.value += '&'
pc.value += 'hl=en'
video_webpage = self._download_webpage(url, video_id)
# Attempt to extract SWF player URL