mirror of
https://github.com/ytdl-org/youtube-dl
synced 2024-12-16 14:36:47 +00:00
Cherry-pick obeythepenguin's changes and merge them into main branch
This commit is contained in:
Ricardo Garcia
parent
c05fc6a345
commit
490fd7aea7
197
youtube-dl
197
youtube-dl
@ -51,6 +51,43 @@ def preferredencoding():
|
||||
yield pref
|
||||
return yield_preferredencoding().next()
|
||||
|
||||
def htmlentity_transform(matchobj):
|
||||
"""Transforms an HTML entity to a Unicode character.
|
||||
|
||||
This function receives a match object and is intended to be used with
|
||||
the re.sub() function.
|
||||
"""
|
||||
entity = matchobj.group(1)
|
||||
|
||||
# Known non-numeric HTML entity
|
||||
if entity in htmlentitydefs.name2codepoint:
|
||||
return unichr(htmlentitydefs.name2codepoint[entity])
|
||||
|
||||
# Unicode character
|
||||
mobj = re.match(ur'(?u)#(x?\d+)', entity)
|
||||
if mobj is not None:
|
||||
numstr = mobj.group(1)
|
||||
if numstr.startswith(u'x'):
|
||||
base = 16
|
||||
numstr = u'0%s' % numstr
|
||||
else:
|
||||
base = 10
|
||||
return unichr(long(numstr, base))
|
||||
|
||||
# Unknown entity in name, return its literal representation
|
||||
return (u'&%s;' % entity)
|
||||
|
||||
def sanitize_title(utitle):
|
||||
"""Sanitizes a video title so it could be used as part of a filename.
|
||||
|
||||
This triggers different transformations based on the platform we
|
||||
are running.
|
||||
"""
|
||||
utitle = re.sub(ur'(?u)&(.+?);', htmlentity_transform, utitle)
|
||||
if sys.platform == 'win32':
|
||||
return re.replace(ur'<>:"\|\?\*', u'-', title)
|
||||
return utitle.replace(unicode(os.sep), u'%')
|
||||
|
||||
class DownloadError(Exception):
|
||||
"""Download Error exception.
|
||||
|
||||
@ -325,9 +362,9 @@ class FileDownloader(object):
|
||||
|
||||
# Forced printings
|
||||
if self.params.get('forcetitle', False):
|
||||
print info_dict['title'].encode(preferredencoding())
|
||||
print info_dict['title'].encode(preferredencoding(), 'xmlcharrefreplace')
|
||||
if self.params.get('forceurl', False):
|
||||
print info_dict['url'].encode(preferredencoding())
|
||||
print info_dict['url'].encode(preferredencoding(), 'xmlcharrefreplace')
|
||||
|
||||
return
|
||||
|
||||
@ -589,29 +626,6 @@ class YoutubeIE(InfoExtractor):
|
||||
def suitable(url):
|
||||
return (re.match(YoutubeIE._VALID_URL, url) is not None)
|
||||
|
||||
@staticmethod
|
||||
def htmlentity_transform(matchobj):
|
||||
"""Transforms an HTML entity to a Unicode character."""
|
||||
entity = matchobj.group(1)
|
||||
|
||||
# Known non-numeric HTML entity
|
||||
if entity in htmlentitydefs.name2codepoint:
|
||||
return unichr(htmlentitydefs.name2codepoint[entity])
|
||||
|
||||
# Unicode character
|
||||
mobj = re.match(ur'(?u)#(x?\d+)', entity)
|
||||
if mobj is not None:
|
||||
numstr = mobj.group(1)
|
||||
if numstr.startswith(u'x'):
|
||||
base = 16
|
||||
numstr = u'0%s' % numstr
|
||||
else:
|
||||
base = 10
|
||||
return unichr(long(numstr, base))
|
||||
|
||||
# Unknown entity in name, return its literal representation
|
||||
return (u'&%s;' % entity)
|
||||
|
||||
def report_lang(self):
|
||||
"""Report attempt to set language."""
|
||||
self._downloader.to_stdout(u'[youtube] Setting language')
|
||||
@ -778,8 +792,7 @@ class YoutubeIE(InfoExtractor):
|
||||
return
|
||||
video_title = urllib.unquote_plus(video_info['title'][0])
|
||||
video_title = video_title.decode('utf-8')
|
||||
video_title = re.sub(ur'(?u)&(.+?);', self.htmlentity_transform, video_title)
|
||||
video_title = video_title.replace(os.sep, u'%')
|
||||
video_title = sanitize_title(video_title)
|
||||
|
||||
# simplified title
|
||||
simple_title = re.sub(ur'(?u)([^%s]+)' % simple_title_chars, ur'_', video_title)
|
||||
@ -919,6 +932,7 @@ class MetacafeIE(InfoExtractor):
|
||||
self._downloader.trouble(u'ERROR: unable to extract title')
|
||||
return
|
||||
video_title = mobj.group(1).decode('utf-8')
|
||||
video_title = sanitize_title(video_title)
|
||||
|
||||
mobj = re.search(r'(?ms)By:\s*<a .*?>(.+?)<', webpage)
|
||||
if mobj is None:
|
||||
@ -943,7 +957,7 @@ class MetacafeIE(InfoExtractor):
|
||||
class GoogleIE(InfoExtractor):
|
||||
"""Information extractor for video.google.com."""
|
||||
|
||||
_VALID_URL = r'(?:http://)?video\.google\.com/videoplay\?docid=([^\&]+).*'
|
||||
_VALID_URL = r'(?:http://)?video\.google\.(?:com(?:\.au)?|co\.(?:uk|jp|kr|cr)|ca|de|es|fr|it|nl|pl)/videoplay\?docid=([^\&]+).*'
|
||||
|
||||
def __init__(self, downloader=None):
|
||||
InfoExtractor.__init__(self, downloader)
|
||||
@ -975,7 +989,7 @@ class GoogleIE(InfoExtractor):
|
||||
video_extension = 'mp4'
|
||||
|
||||
# Retrieve video webpage to extract further information
|
||||
request = urllib2.Request('http://video.google.com/videoplay?docid=%s' % video_id)
|
||||
request = urllib2.Request('http://video.google.com/videoplay?docid=%s&hl=en&oe=utf-8' % video_id)
|
||||
try:
|
||||
self.report_download_webpage(video_id)
|
||||
webpage = urllib2.urlopen(request).read()
|
||||
@ -985,7 +999,10 @@ class GoogleIE(InfoExtractor):
|
||||
|
||||
# Extract URL, uploader, and title from webpage
|
||||
self.report_extraction(video_id)
|
||||
mobj = re.search(r"download_url:'(.*)'", webpage)
|
||||
mobj = re.search(r"download_url:'([^']+)'", webpage)
|
||||
if mobj is None:
|
||||
video_extension = 'flv'
|
||||
mobj = re.search(r"(?i)videoUrl\\x3d(.+?)\\x26", webpage)
|
||||
if mobj is None:
|
||||
self._downloader.trouble(u'ERROR: unable to extract media URL')
|
||||
return
|
||||
@ -1000,9 +1017,10 @@ class GoogleIE(InfoExtractor):
|
||||
self._downloader.trouble(u'ERROR: unable to extract title')
|
||||
return
|
||||
video_title = mobj.group(1).decode('utf-8')
|
||||
video_title = sanitize_title(video_title)
|
||||
|
||||
# Google Video doesn't show uploader nicknames?
|
||||
video_uploader = 'uploader'
|
||||
video_uploader = 'NA'
|
||||
|
||||
try:
|
||||
# Process video information
|
||||
@ -1010,8 +1028,8 @@ class GoogleIE(InfoExtractor):
|
||||
'id': video_id.decode('utf-8'),
|
||||
'url': video_url.decode('utf-8'),
|
||||
'uploader': video_uploader.decode('utf-8'),
|
||||
'title': video_title.decode('utf-8'),
|
||||
'stitle': video_title.decode('utf-8'),
|
||||
'title': video_title,
|
||||
'stitle': video_title,
|
||||
'ext': video_extension.decode('utf-8'),
|
||||
})
|
||||
except UnavailableFormatError:
|
||||
@ -1076,6 +1094,7 @@ class PhotobucketIE(InfoExtractor):
|
||||
self._downloader.trouble(u'ERROR: unable to extract title')
|
||||
return
|
||||
video_title = mobj.group(1).decode('utf-8')
|
||||
video_title = sanitize_title(video_title)
|
||||
|
||||
video_uploader = mobj.group(2).decode('utf-8')
|
||||
|
||||
@ -1084,9 +1103,102 @@ class PhotobucketIE(InfoExtractor):
|
||||
self._downloader.process_info({
|
||||
'id': video_id.decode('utf-8'),
|
||||
'url': video_url.decode('utf-8'),
|
||||
'uploader': video_uploader.decode('utf-8'),
|
||||
'title': video_title.decode('utf-8'),
|
||||
'stitle': video_title.decode('utf-8'),
|
||||
'uploader': video_uploader,
|
||||
'title': video_title,
|
||||
'stitle': video_title,
|
||||
'ext': video_extension.decode('utf-8'),
|
||||
})
|
||||
except UnavailableFormatError:
|
||||
self._downloader.trouble(u'ERROR: format not available for video')
|
||||
|
||||
|
||||
class GenericIE(InfoExtractor):
|
||||
"""Generic last-resort information extractor."""
|
||||
|
||||
def __init__(self, downloader=None):
|
||||
InfoExtractor.__init__(self, downloader)
|
||||
|
||||
@staticmethod
|
||||
def suitable(url):
|
||||
return True
|
||||
|
||||
def report_download_webpage(self, video_id):
|
||||
"""Report webpage download."""
|
||||
self._downloader.to_stdout(u'WARNING: Falling back on generic information extractor.')
|
||||
self._downloader.to_stdout(u'[generic] %s: Downloading webpage' % video_id)
|
||||
|
||||
def report_extraction(self, video_id):
|
||||
"""Report information extraction."""
|
||||
self._downloader.to_stdout(u'[generic] %s: Extracting information' % video_id)
|
||||
|
||||
def _real_initialize(self):
|
||||
return
|
||||
|
||||
def _real_extract(self, url):
|
||||
video_id = url.split('/')[-1]
|
||||
request = urllib2.Request(url)
|
||||
try:
|
||||
self.report_download_webpage(video_id)
|
||||
webpage = urllib2.urlopen(request).read()
|
||||
except (urllib2.URLError, httplib.HTTPException, socket.error), err:
|
||||
self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % str(err))
|
||||
return
|
||||
except ValueError, err:
|
||||
# since this is the last-resort InfoExtractor, if
|
||||
# this error is thrown, it'll be thrown here
|
||||
self._downloader.trouble(u'ERROR: Invalid URL: %s' % url)
|
||||
return
|
||||
|
||||
# Start with something easy: JW Player in SWFObject
|
||||
mobj = re.search(r'flashvars: [\'"](?:.*&)?file=(http[^\'"&]*)', webpage)
|
||||
if mobj is None:
|
||||
# Broaden the search a little bit
|
||||
mobj = re.search(r'[^A-Za-z0-9]?(?:file|source)=(http[^\'"&]*)', webpage)
|
||||
if mobj is None:
|
||||
self._downloader.trouble(u'ERROR: Invalid URL: %s' % url)
|
||||
return
|
||||
|
||||
# It's possible that one of the regexes
|
||||
# matched, but returned an empty group:
|
||||
if mobj.group(1) is None:
|
||||
self._downloader.trouble(u'ERROR: Invalid URL: %s' % url)
|
||||
return
|
||||
|
||||
video_url = urllib.unquote(mobj.group(1))
|
||||
video_id = os.path.basename(video_url)
|
||||
|
||||
# here's a fun little line of code for you:
|
||||
video_extension = os.path.splitext(video_id)[1][1:]
|
||||
video_id = os.path.splitext(video_id)[0]
|
||||
|
||||
# it's tempting to parse this further, but you would
|
||||
# have to take into account all the variations like
|
||||
# Video Title - Site Name
|
||||
# Site Name | Video Title
|
||||
# Video Title - Tagline | Site Name
|
||||
# and so on and so forth; it's just not practical
|
||||
mobj = re.search(r'<title>(.*)</title>', webpage)
|
||||
if mobj is None:
|
||||
self._downloader.trouble(u'ERROR: unable to extract title')
|
||||
return
|
||||
video_title = mobj.group(1).decode('utf-8')
|
||||
video_title = sanitize_title(video_title)
|
||||
|
||||
# video uploader is domain name
|
||||
mobj = re.match(r'(?:https?://)?([^/]*)/.*', url)
|
||||
if mobj is None:
|
||||
self._downloader.trouble(u'ERROR: unable to extract title')
|
||||
return
|
||||
video_uploader = mobj.group(1).decode('utf-8')
|
||||
|
||||
try:
|
||||
# Process video information
|
||||
self._downloader.process_info({
|
||||
'id': video_id.decode('utf-8'),
|
||||
'url': video_url.decode('utf-8'),
|
||||
'uploader': video_uploader,
|
||||
'title': video_title,
|
||||
'stitle': video_title,
|
||||
'ext': video_extension.decode('utf-8'),
|
||||
})
|
||||
except UnavailableFormatError:
|
||||
@ -1112,6 +1224,7 @@ class YoutubeSearchIE(InfoExtractor):
|
||||
|
||||
def report_download_page(self, query, pagenum):
|
||||
"""Report attempt to download playlist page with given number."""
|
||||
query = query.decode(preferredencoding())
|
||||
self._downloader.to_stdout(u'[youtube] query "%s": Downloading page %s' % (query, pagenum))
|
||||
|
||||
def _real_initialize(self):
|
||||
@ -1125,6 +1238,7 @@ class YoutubeSearchIE(InfoExtractor):
|
||||
|
||||
prefix, query = query.split(':')
|
||||
prefix = prefix[8:]
|
||||
query = query.encode('utf-8')
|
||||
if prefix == '':
|
||||
self._download_n_results(query, 1)
|
||||
return
|
||||
@ -1374,7 +1488,7 @@ if __name__ == '__main__':
|
||||
# Parse command line
|
||||
parser = optparse.OptionParser(
|
||||
usage='Usage: %prog [options] url...',
|
||||
version='2010.01.19',
|
||||
version='INTERNAL',
|
||||
conflict_handler='resolve',
|
||||
)
|
||||
|
||||
@ -1448,6 +1562,10 @@ if __name__ == '__main__':
|
||||
sys.exit(u'ERROR: batch file could not be read')
|
||||
all_urls = batchurls + args
|
||||
|
||||
# Make sure all URLs are in our preferred encoding
|
||||
for i in range(0, len(all_urls)):
|
||||
all_urls[i] = unicode(all_urls[i], preferredencoding())
|
||||
|
||||
# Conflicting, missing and erroneous options
|
||||
if opts.usenetrc and (opts.username is not None or opts.password is not None):
|
||||
parser.error(u'using .netrc conflicts with giving username/password')
|
||||
@ -1473,6 +1591,7 @@ if __name__ == '__main__':
|
||||
youtube_search_ie = YoutubeSearchIE(youtube_ie)
|
||||
google_ie = GoogleIE()
|
||||
photobucket_ie = PhotobucketIE()
|
||||
generic_ie = GenericIE()
|
||||
|
||||
# File downloader
|
||||
fd = FileDownloader({
|
||||
@ -1501,6 +1620,10 @@ if __name__ == '__main__':
|
||||
fd.add_info_extractor(google_ie)
|
||||
fd.add_info_extractor(photobucket_ie)
|
||||
|
||||
# This must come last since it's the
|
||||
# fallback if none of the others work
|
||||
fd.add_info_extractor(generic_ie)
|
||||
|
||||
# Update version
|
||||
if opts.update_self:
|
||||
update_self(fd, sys.argv[0])
|
||||
|
||||
Loading…
Reference in New Issue
Block a user