commit 020f7150aa7727f3a482560499e441d74d0644b2
parent 3af1e1728496f0cccd18946d03be78c5910914be
Author: Ricardo Garcia <sarbalap+freshmeat@gmail.com>
Date: Thu, 24 Jul 2008 15:53:24 +0200
Add metacafe.com support and minor changse
Diffstat:
| M | youtube-dl | | | 130 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-- |
1 file changed, 127 insertions(+), 3 deletions(-)
diff --git a/youtube-dl b/youtube-dl
@@ -253,7 +253,6 @@ class FileDownloader(object):
raise SameFileError(self._params['outtmpl'])
for result in results:
-
# Forced printings
if self._params.get('forcetitle', False):
print result['title']
@@ -363,7 +362,7 @@ class InfoExtractor(object):
@staticmethod
def suitable(url):
"""Receives a URL and returns True if suitable for this IE."""
- return True
+ return False
def initialize(self):
"""Initializes an instance (authentication, etc)."""
@@ -400,10 +399,15 @@ class InfoExtractor(object):
class YoutubeIE(InfoExtractor):
"""Information extractor for youtube.com."""
+ _VALID_URL = r'^((?:http://)?(?:\w+\.)?youtube\.com/(?:(?:v/)|(?:(?:watch(?:\.php)?)?\?(?:.+&)?v=)))?([0-9A-Za-z_-]+)(?(1).+)?$'
_LOGIN_URL = 'http://www.youtube.com/login?next=/'
_AGE_URL = 'http://www.youtube.com/verify_age?next_url=/'
_NETRC_MACHINE = 'youtube'
+ @staticmethod
+ def suitable(url):
+ return (re.match(YoutubeIE._VALID_URL, url) is not None)
+
def report_login(self):
"""Report attempt to log in."""
self.to_stdout('[youtube] Logging in')
@@ -486,7 +490,7 @@ class YoutubeIE(InfoExtractor):
def _real_extract(self, url):
# Extract video id from URL
- mobj = re.match(r'^((?:http://)?(?:\w+\.)?youtube\.com/(?:(?:v/)|(?:(?:watch(?:\.php)?)?\?(?:.+&)?v=)))?([0-9A-Za-z_-]+)(?(1).+)?$', url)
+ mobj = re.match(self._VALID_URL, url)
if mobj is None:
self.to_stderr('ERROR: invalid URL: %s' % url)
return [None]
@@ -554,6 +558,124 @@ class YoutubeIE(InfoExtractor):
'ext': video_extension,
}]
+class MetacafeIE(InfoExtractor):
+ """Information Extractor for metacafe.com."""
+
+ _VALID_URL = r'(?:http://)?(?:www\.)?metacafe\.com/watch/([^/]+)/([^/]+)/.*'
+ _DISCLAIMER = 'http://www.metacafe.com/disclaimer'
+ _youtube_ie = None
+
+ def __init__(self, youtube_ie, downloader=None):
+ InfoExtractor.__init__(self, downloader)
+ self._youtube_ie = youtube_ie
+
+ @staticmethod
+ def suitable(url):
+ return (re.match(MetacafeIE._VALID_URL, url) is not None)
+
+ def report_disclaimer(self):
+ """Report disclaimer retrieval."""
+ self.to_stdout('[metacafe] Retrieving disclaimer')
+
+ def report_age_confirmation(self):
+ """Report attempt to confirm age."""
+ self.to_stdout('[metacafe] Confirming age')
+
+ def report_download_webpage(self, video_id):
+ """Report webpage download."""
+ self.to_stdout('[metacafe] %s: Downloading webpage' % video_id)
+
+ def report_extraction(self, video_id):
+ """Report information extraction."""
+ self.to_stdout('[metacafe] %s: Extracting information' % video_id)
+
+ def _real_initialize(self):
+ # Retrieve disclaimer
+ request = urllib2.Request(self._DISCLAIMER, None, std_headers)
+ try:
+ self.report_disclaimer()
+ disclaimer = urllib2.urlopen(request).read()
+ except (urllib2.URLError, httplib.HTTPException, socket.error), err:
+ self.to_stderr('ERROR: unable to retrieve disclaimer: %s' % str(err))
+ return
+
+ # Confirm age
+ disclaimer_form = {
+ 'allowAdultContent': '1',
+ 'submit': "Continue - I'm over 18",
+ }
+ request = urllib2.Request('http://www.metacafe.com/watch/', urllib.urlencode(disclaimer_form), std_headers)
+ try:
+ self.report_age_confirmation()
+ disclaimer = urllib2.urlopen(request).read()
+ except (urllib2.URLError, httplib.HTTPException, socket.error), err:
+ self.to_stderr('ERROR: unable to confirm age: %s' % str(err))
+ return
+
+ def _real_extract(self, url):
+ # Extract id and simplified title from URL
+ mobj = re.match(self._VALID_URL, url)
+ if mobj is None:
+ self.to_stderr('ERROR: invalid URL: %s' % url)
+ return [None]
+
+ video_id = mobj.group(1)
+
+ # Check if video comes from YouTube
+ mobj2 = re.match(r'^yt-(.*)$', video_id)
+ if mobj2 is not None:
+ return self._youtube_ie.extract('http://www.youtube.com/watch?v=%s' % mobj2.group(1))
+
+ simple_title = mobj.group(2).decode('utf-8')
+ video_extension = 'flv'
+
+ # Retrieve video webpage to extract further information
+ request = urllib2.Request('http://www.metacafe.com/watch/%s/' % video_id)
+ try:
+ self.report_download_webpage(video_id)
+ webpage = urllib2.urlopen(request).read()
+ except (urllib2.URLError, httplib.HTTPException, socket.error), err:
+ self.to_stderr('ERROR: unable retrieve video webpage: %s' % str(err))
+ return [None]
+
+ # Extract URL, uploader and title from webpage
+ self.report_extraction(video_id)
+ mobj = re.search(r'(?m)"mediaURL":"(http.*?\.flv)"', webpage)
+ if mobj is None:
+ self.to_stderr('ERROR: unable to extract media URL')
+ return [None]
+ mediaURL = mobj.group(1).replace('\\', '')
+
+ mobj = re.search(r'(?m)"gdaKey":"(.*?)"', webpage)
+ if mobj is None:
+ self.to_stderr('ERROR: unable to extract gdaKey')
+ return [None]
+ gdaKey = mobj.group(1)
+
+ video_url = '%s?__gda__=%s' % (mediaURL, gdaKey)
+
+ mobj = re.search(r'(?im)<meta name="title" content="Metacafe - ([^"]+)"', webpage)
+ if mobj is None:
+ self.to_stderr('ERROR: unable to extract title')
+ return [None]
+ video_title = mobj.group(1).decode('utf-8')
+
+ mobj = re.search(r'(?m)<li id="ChnlUsr">.*?Submitter:<br />(.*?)</li>', webpage)
+ if mobj is None:
+ self.to_stderr('ERROR: unable to extract uploader nickname')
+ return [None]
+ video_uploader = re.sub(r'<.*?>', '', mobj.group(1))
+
+ # Return information
+ return [{
+ 'id': video_id,
+ 'url': video_url,
+ 'uploader': video_uploader,
+ 'title': video_title,
+ 'stitle': simple_title,
+ 'ext': video_extension,
+ }]
+
if __name__ == '__main__':
try:
# Modules needed only when running the main program
@@ -628,6 +750,7 @@ if __name__ == '__main__':
# Information extractors
youtube_ie = YoutubeIE()
+ metacafe_ie = MetacafeIE(youtube_ie)
# File downloader
fd = FileDownloader({
@@ -646,6 +769,7 @@ if __name__ == '__main__':
'ignoreerrors': opts.ignoreerrors,
'ratelimit': opts.ratelimit,
})
+ fd.add_info_extractor(metacafe_ie)
fd.add_info_extractor(youtube_ie)
retcode = fd.download(args)
sys.exit(retcode)
