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[generic] Warn before fallback to automatic search

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This commit is contained in:
Philipp Hagemeister 2014-03-30 15:57:31 +02:00
parent 83d548ef0f
commit 9c1fc022ae
2 changed files with 10 additions and 6 deletions
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9
youtube_dl/__init__.py
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@ -256,9 +256,10 @@ def _hide_login_info(opts):
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', general.add_option(
dest='default_search', metavar='PREFIX', '--default-search',
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.') 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.')
general.add_option( general.add_option(
'--ignore-config', '--ignore-config',
action='store_true', action='store_true',
@ -676,7 +677,7 @@ 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: if opts.default_search not in ('auto', 'auto_warning', None) and ':' not in opts.default_search:
parser.error(u'--default-search invalid; did you forget a colon (:) at the end?') parser.error(u'--default-search invalid; did you forget a colon (:) at the end?')
# Do not download videos when there are audio-only formats # Do not download videos when there are audio-only formats

7
youtube_dl/extractor/generic.py
View File

@ -316,13 +316,16 @@ def _real_extract(self, url):
if not parsed_url.scheme: if not parsed_url.scheme:
default_search = self._downloader.params.get('default_search') default_search = self._downloader.params.get('default_search')
if default_search is None: if default_search is None:
default_search = 'auto' default_search = 'auto_warning'
if default_search == 'auto': if default_search in ('auto', 'auto_warning'):
if '/' in url: 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: else:
if default_search == 'auto_warning':
self._downloader.report_warning(
'Falling back to youtube search for %s . Set --default-search to "auto" to suppress this warning.' % url)
return self.url_result('ytsearch:' + url) return self.url_result('ytsearch:' + url)
else: else:
assert ':' in default_search assert ':' in default_search