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Make some of the comments more descriptive.

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This commit is contained in:
Rogério Brito 2011-02-04 04:02:29 -02:00
parent 58b53721af
commit f24c674b04
1 changed files with 8 additions and 3 deletions
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youtube-dl
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@ -1764,8 +1764,12 @@ class VimeoIE(InfoExtractor):
self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % str(err)) self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % str(err))
return return
# Extract uploader and title from webpage # Now we begin extracting as much information as we can from what we
# retrieved. First we extract the information common to all extractors,
# and latter we extract those that are Vimeo specific.
self.report_extraction(video_id) self.report_extraction(video_id)
# Extract title
mobj = re.search(r'<caption>(.*?)</caption>', webpage) mobj = re.search(r'<caption>(.*?)</caption>', webpage)
if mobj is None: if mobj is None:
self._downloader.trouble(u'ERROR: unable to extract video title') self._downloader.trouble(u'ERROR: unable to extract video title')
@ -1773,6 +1777,7 @@ class VimeoIE(InfoExtractor):
video_title = mobj.group(1).decode('utf-8') video_title = mobj.group(1).decode('utf-8')
simple_title = re.sub(ur'(?u)([^%s]+)' % simple_title_chars, ur'_', video_title) simple_title = re.sub(ur'(?u)([^%s]+)' % simple_title_chars, ur'_', video_title)
# Extract uploader
mobj = re.search(r'<uploader_url>http://vimeo.com/(.*?)</uploader_url>', webpage) mobj = re.search(r'<uploader_url>http://vimeo.com/(.*?)</uploader_url>', webpage)
if mobj is None: if mobj is None:
self._downloader.trouble(u'ERROR: unable to extract video uploader') self._downloader.trouble(u'ERROR: unable to extract video uploader')
@ -1795,14 +1800,14 @@ class VimeoIE(InfoExtractor):
# if not video_description: video_description = 'No description available.' # if not video_description: video_description = 'No description available.'
video_description = 'Foo.' video_description = 'Foo.'
# Extract request signature # Vimeo specific: extract request signature
mobj = re.search(r'<request_signature>(.*?)</request_signature>', webpage) mobj = re.search(r'<request_signature>(.*?)</request_signature>', webpage)
if mobj is None: if mobj is None:
self._downloader.trouble(u'ERROR: unable to extract request signature') self._downloader.trouble(u'ERROR: unable to extract request signature')
return return
sig = mobj.group(1).decode('utf-8') sig = mobj.group(1).decode('utf-8')
# Extract request signature expiration # Vimeo specific: Extract request signature expiration
mobj = re.search(r'<request_signature_expires>(.*?)</request_signature_expires>', webpage) mobj = re.search(r'<request_signature_expires>(.*?)</request_signature_expires>', webpage)
if mobj is None: if mobj is None:
self._downloader.trouble(u'ERROR: unable to extract request signature expiration') self._downloader.trouble(u'ERROR: unable to extract request signature expiration')