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collegehumor: able to download a single f4f file (not yet playable)

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This commit is contained in:
Philipp Hagemeister 2012-11-28 04:51:27 +01:00
parent f1cb5bcad2
commit 799c076384
2 changed files with 31 additions and 20 deletions
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46
youtube_dl/InfoExtractors.py
View File

@ -2652,9 +2652,9 @@ class CollegeHumorIE(InfoExtractor):
_VALID_URL = r'^(?:https?://)?(?:www\.)?collegehumor\.com/video/(?P<videoid>[0-9]+)/(?P<shorttitle>.*)$'
IE_NAME = u'collegehumor'
def report_webpage(self, video_id):
def report_manifest(self, video_id):
"""Report information extraction."""
self._downloader.to_screen(u'[%s] %s: Downloading webpage' % (self.IE_NAME, video_id))
self._downloader.to_screen(u'[%s] %s: Downloading XML manifest' % (self.IE_NAME, video_id))
def report_extraction(self, video_id):
"""Report information extraction."""
@ -2667,29 +2667,14 @@ def _real_extract(self, url):
return
video_id = mobj.group('videoid')
self.report_webpage(video_id)
request = compat_urllib_request.Request(url)
try:
webpage = compat_urllib_request.urlopen(request).read()
except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
self._downloader.trouble(u'ERROR: unable to download video webpage: %s' % compat_str(err))
return
m = re.search(r'id="video:(?P<internalvideoid>[0-9]+)"', webpage)
if m is None:
self._downloader.trouble(u'ERROR: Cannot extract internal video ID')
return
internal_video_id = m.group('internalvideoid')
info = {
'id': video_id,
'internal_id': internal_video_id,
'uploader': None,
'upload_date': None,
}
self.report_extraction(video_id)
xmlUrl = 'http://www.collegehumor.com/moogaloop/video:' + internal_video_id
xmlUrl = 'http://www.collegehumor.com/moogaloop/video/' + video_id
try:
metaXml = compat_urllib_request.urlopen(xmlUrl).read()
except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
@ -2701,13 +2686,34 @@ def _real_extract(self, url):
videoNode = mdoc.findall('./video')[0]
info['description'] = videoNode.findall('./description')[0].text
info['title'] = videoNode.findall('./caption')[0].text
info['url'] = videoNode.findall('./file')[0].text
info['thumbnail'] = videoNode.findall('./thumbnail')[0].text
info['ext'] = info['url'].rpartition('.')[2]
manifest_url = videoNode.findall('./file')[0].text
except IndexError:
self._downloader.trouble(u'\nERROR: Invalid metadata XML file')
return
manifest_url += '?hdcore=2.10.3'
self.report_manifest(video_id)
try:
manifestXml = compat_urllib_request.urlopen(manifest_url).read()
except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
self._downloader.trouble(u'ERROR: unable to download video info XML: %s' % compat_str(err))
return
adoc = xml.etree.ElementTree.fromstring(manifestXml)
try:
media_node = adoc.findall('./{http://ns.adobe.com/f4m/1.0}media')[0]
node_id = media_node.attrib['url']
video_id = adoc.findall('./{http://ns.adobe.com/f4m/1.0}id')[0].text
except IndexError as err:
self._downloader.trouble(u'\nERROR: Invalid manifest file')
return
url_pr = compat_urllib_parse_urlparse(manifest_url)
url = url_pr.scheme + '://' + url_pr.netloc + '/z' + video_id[:-2] + '/' + node_id + 'Seg1-Frag1'
info['url'] = url
info['ext'] = 'f4f'
return [info]

5
youtube_dl/utils.py
View File

@ -26,6 +26,11 @@
except ImportError: # Python 2
import urllib as compat_urllib_parse
try:
from urllib.parse import urlparse as compat_urllib_parse_urlparse
except ImportError: # Python 2
from urlparse import urlparse as compat_urllib_parse_urlparse
try:
import http.cookiejar as compat_cookiejar
except ImportError: # Python 2