aboutsummaryrefslogtreecommitdiff
path: root/youtube_dl/extractor/niconico.py
diff options
context:
space:
mode:
authorSergey M. <dstftw@gmail.com>2014-07-04 22:25:05 +0700
committerSergey M. <dstftw@gmail.com>2014-07-04 22:25:05 +0700
commit165c46690f51585b96a4dff2fac8b4e0c4825231 (patch)
tree97ff131fbf5844794b6383706376af1b56d0cf10 /youtube_dl/extractor/niconico.py
parent16bc9ab6012210cf0d7b7485cef03ea29bf650cf (diff)
parent2fd466fcfcc9895230f806379d149389236acde2 (diff)
Merge pull request #3180 from hakatashi/niconico-without-authentication
[niconico] Download without authentication
Diffstat (limited to 'youtube_dl/extractor/niconico.py')
-rw-r--r--youtube_dl/extractor/niconico.py39
1 files changed, 31 insertions, 8 deletions
diff --git a/youtube_dl/extractor/niconico.py b/youtube_dl/extractor/niconico.py
index 31f60041c..d98131271 100644
--- a/youtube_dl/extractor/niconico.py
+++ b/youtube_dl/extractor/niconico.py
@@ -40,15 +40,18 @@ class NiconicoIE(InfoExtractor):
_VALID_URL = r'https?://(?:www\.|secure\.)?nicovideo\.jp/watch/((?:[a-z]{2})?[0-9]+)'
_NETRC_MACHINE = 'niconico'
+ # Determine whether the downloader uses authentication to download video
+ _AUTHENTICATE = False
def _real_initialize(self):
- self._login()
+ if self._downloader.params.get('username', None) is not None:
+ self._AUTHENTICATE = True
+
+ if self._AUTHENTICATE:
+ self._login()
def _login(self):
(username, password) = self._get_login_info()
- if username is None:
- # Login is required
- raise ExtractorError('No login info available, needed for using %s.' % self.IE_NAME, expected=True)
# Log in
login_form_strs = {
@@ -80,10 +83,30 @@ class NiconicoIE(InfoExtractor):
'http://ext.nicovideo.jp/api/getthumbinfo/' + video_id, video_id,
note='Downloading video info page')
- # Get flv info
- flv_info_webpage = self._download_webpage(
- 'http://flapi.nicovideo.jp/api/getflv?v=' + video_id,
- video_id, 'Downloading flv info')
+ if self._AUTHENTICATE:
+ # Get flv info
+ flv_info_webpage = self._download_webpage(
+ 'http://flapi.nicovideo.jp/api/getflv?v=' + video_id,
+ video_id, 'Downloading flv info')
+ else:
+ # Get external player info
+ ext_player_info = self._download_webpage(
+ 'http://ext.nicovideo.jp/thumb_watch/' + video_id, video_id)
+ thumb_play_key = self._search_regex(
+ r'\'thumbPlayKey\'\s*:\s*\'(.*?)\'', ext_player_info, 'thumbPlayKey')
+
+ # Get flv info
+ flv_info_data = compat_urllib_parse.urlencode({
+ 'k': thumb_play_key,
+ 'v': video_id
+ })
+ flv_info_request = compat_urllib_request.Request(
+ 'http://ext.nicovideo.jp/thumb_watch', flv_info_data,
+ {'Content-Type': 'application/x-www-form-urlencoded'})
+ flv_info_webpage = self._download_webpage(
+ flv_info_request, video_id,
+ note='Downloading flv info', errnote='Unable to download flv info')
+
video_real_url = compat_urlparse.parse_qs(flv_info_webpage)['url'][0]
# Start extracting information