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Add new --default-search option (#2193)

This commit is contained in:
Philipp Hagemeister 2014-01-22 14:16:43 +01:00
parent 130f12985a
commit 04b4d394d9
3 changed files with 21 additions and 3 deletions
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2
youtube_dl/YoutubeDL.py
View File

@ -152,6 +152,8 @@ class YoutubeDL(object):
support, using fridibi support, using fridibi
debug_printtraffic:Print out sent and received HTTP traffic debug_printtraffic:Print out sent and received HTTP traffic
include_ads: Download ads as well include_ads: Download ads as well
default_search: Prepend this string if an input url is not valid.
'auto' for elaborate guessing
The following parameters are not used by YoutubeDL itself, they are used by The following parameters are not used by YoutubeDL itself, they are used by
the FileDownloader: the FileDownloader:

7
youtube_dl/__init__.py
View File

@ -199,7 +199,9 @@ def parseOpts(overrideArguments=None):
general.add_option( general.add_option(
'--bidi-workaround', dest='bidi_workaround', action='store_true', '--bidi-workaround', dest='bidi_workaround', action='store_true',
help=u'Work around terminals that lack bidirectional text support. Requires bidiv or fribidi executable in PATH') help=u'Work around terminals that lack bidirectional text support. Requires bidiv or fribidi executable in PATH')
general.add_option('--default-search',
dest='default_search', metavar='PREFIX',
help='Use this prefix for unqualified URLs. For example "gvsearch2:" downloads two videos from google videos for youtube-dl "large apple". By default (with value "auto") youtube-dl guesses.')
selection.add_option( selection.add_option(
'--playlist-start', '--playlist-start',
@ -619,6 +621,8 @@ def _real_main(argv=None):
date = DateRange.day(opts.date) date = DateRange.day(opts.date)
else: else:
date = DateRange(opts.dateafter, opts.datebefore) date = DateRange(opts.dateafter, opts.datebefore)
if opts.default_search not in ('auto', None) and ':' not in opts.default_search:
parser.error(u'--default-search invalid; did you forget a colon (:) at the end?')
# --all-sub automatically sets --write-sub if --write-auto-sub is not given # --all-sub automatically sets --write-sub if --write-auto-sub is not given
# this was the old behaviour if only --all-sub was given. # this was the old behaviour if only --all-sub was given.
@ -720,6 +724,7 @@ def _real_main(argv=None):
'debug_printtraffic': opts.debug_printtraffic, 'debug_printtraffic': opts.debug_printtraffic,
'prefer_ffmpeg': opts.prefer_ffmpeg, 'prefer_ffmpeg': opts.prefer_ffmpeg,
'include_ads': opts.include_ads, 'include_ads': opts.include_ads,
'default_search': opts.default_search,
} }
with YoutubeDL(ydl_opts) as ydl: with YoutubeDL(ydl_opts) as ydl:

11
youtube_dl/extractor/generic.py
View File

@ -162,8 +162,19 @@ class GenericIE(InfoExtractor):
def _real_extract(self, url): def _real_extract(self, url):
parsed_url = compat_urlparse.urlparse(url) parsed_url = compat_urlparse.urlparse(url)
if not parsed_url.scheme: if not parsed_url.scheme:
default_search = self._downloader.params.get('default_search')
if default_search is None:
default_search = 'auto'
if default_search == 'auto':
if '/' in url:
self._downloader.report_warning('The url doesn\'t specify the protocol, trying with http') self._downloader.report_warning('The url doesn\'t specify the protocol, trying with http')
return self.url_result('http://' + url) return self.url_result('http://' + url)
else:
return self.url_result('ytsearch:' + url)
else:
assert ':' in default_search
return self.url_result(default_search + url)
video_id = os.path.splitext(url.split('/')[-1])[0] video_id = os.path.splitext(url.split('/')[-1])[0]
self.to_screen('%s: Requesting header' % video_id) self.to_screen('%s: Requesting header' % video_id)