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Add --load-info option (#972)
It just calls the 'YoutubeDL.process_ie_result' with the dictionary from the json file
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@ -812,6 +812,12 @@ def download(self, url_list):
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return self._download_retcode
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return self._download_retcode
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def download_with_info_file(self, info_filename):
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with open(info_filename, 'r') as f:
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# TODO: Check for errors
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info = json.load(f)
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self.process_ie_result(info, download=True)
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def post_process(self, filename, ie_info):
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def post_process(self, filename, ie_info):
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"""Run all the postprocessors on the given file."""
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"""Run all the postprocessors on the given file."""
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info = dict(ie_info)
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info = dict(ie_info)
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@ -360,6 +360,9 @@ def _hide_login_info(opts):
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help='Restrict filenames to only ASCII characters, and avoid "&" and spaces in filenames', default=False)
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help='Restrict filenames to only ASCII characters, and avoid "&" and spaces in filenames', default=False)
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filesystem.add_option('-a', '--batch-file',
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filesystem.add_option('-a', '--batch-file',
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dest='batchfile', metavar='FILE', help='file containing URLs to download (\'-\' for stdin)')
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dest='batchfile', metavar='FILE', help='file containing URLs to download (\'-\' for stdin)')
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filesystem.add_option('--load-info',
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dest='load_info_filename', metavar='FILE',
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help='json file containing the video information (created with the "--write-json" option')
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filesystem.add_option('-w', '--no-overwrites',
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filesystem.add_option('-w', '--no-overwrites',
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action='store_true', dest='nooverwrites', help='do not overwrite files', default=False)
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action='store_true', dest='nooverwrites', help='do not overwrite files', default=False)
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filesystem.add_option('-c', '--continue',
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filesystem.add_option('-c', '--continue',
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@ -706,14 +709,17 @@ def _real_main(argv=None):
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update_self(ydl.to_screen, opts.verbose)
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update_self(ydl.to_screen, opts.verbose)
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# Maybe do nothing
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# Maybe do nothing
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if len(all_urls) < 1:
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if (len(all_urls) < 1) and (opts.load_info_filename is None):
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if not opts.update_self:
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if not opts.update_self:
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parser.error(u'you must provide at least one URL')
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parser.error(u'you must provide at least one URL')
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else:
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else:
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sys.exit()
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sys.exit()
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try:
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try:
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retcode = ydl.download(all_urls)
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if opts.load_info_filename is not None:
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retcode = ydl.download_with_info_file(opts.load_info_filename)
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else:
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retcode = ydl.download(all_urls)
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except MaxDownloadsReached:
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except MaxDownloadsReached:
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ydl.to_screen(u'--max-download limit reached, aborting.')
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ydl.to_screen(u'--max-download limit reached, aborting.')
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retcode = 101
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retcode = 101
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