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Merge remote-tracking branch 'jaimeMF/load-info'

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This commit is contained in:
Philipp Hagemeister 2013-12-09 04:55:02 +01:00
parent 2101830c0d d494389821
commit db4da14027
2 changed files with 23 additions and 2 deletions
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15
youtube_dl/YoutubeDL.py
View file

@ -882,6 +882,21 @@ def download(self, url_list):
return self._download_retcode
def download_with_info_file(self, info_filename):
with open(info_filename, 'r') as f:
# TODO: Check for errors
info = json.load(f)
try:
self.process_ie_result(info, download=True)
except DownloadError:
webpage_url = info.get('webpage_url')
if webpage_url is not None:
self.report_warning(u'The info failed to download, trying with "%s"' % webpage_url)
return self.download([webpage_url])
else:
raise
return self._download_retcode
def post_process(self, filename, ie_info):
"""Run all the postprocessors on the given file."""
info = dict(ie_info)

10
youtube_dl/__init__.py
View file

@ -363,6 +363,9 @@ def _hide_login_info(opts):
help='Restrict filenames to only ASCII characters, and avoid "&" and spaces in filenames', default=False)
filesystem.add_option('-a', '--batch-file',
dest='batchfile', metavar='FILE', help='file containing URLs to download (\'-\' for stdin)')
filesystem.add_option('--load-info',
dest='load_info_filename', metavar='FILE',
help='json file containing the video information (created with the "--write-json" option')
filesystem.add_option('-w', '--no-overwrites',
action='store_true', dest='nooverwrites', help='do not overwrite files', default=False)
filesystem.add_option('-c', '--continue',
@ -710,14 +713,17 @@ def _real_main(argv=None):
update_self(ydl.to_screen, opts.verbose)
# Maybe do nothing
if len(all_urls) < 1:
if (len(all_urls) < 1) and (opts.load_info_filename is None):
if not opts.update_self:
parser.error(u'you must provide at least one URL')
else:
sys.exit()
try:
retcode = ydl.download(all_urls)
if opts.load_info_filename is not None:
retcode = ydl.download_with_info_file(opts.load_info_filename)
else:
retcode = ydl.download(all_urls)
except MaxDownloadsReached:
ydl.to_screen(u'--max-download limit reached, aborting.')
retcode = 101