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Make -a understand dash means stdin

This commit is contained in:
Ricardo Garcia 2010-05-21 21:35:34 +02:00
parent 787f2a5d95
commit 2a7353b87a

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@ -2010,7 +2010,7 @@ if __name__ == '__main__':
filesystem.add_option('-o', '--output',
dest='outtmpl', metavar='TPL', help='output filename template')
filesystem.add_option('-a', '--batch-file',
dest='batchfile', metavar='F', help='file containing URLs to download')
dest='batchfile', metavar='F', help='file containing URLs to download (\'-\' for stdin)')
filesystem.add_option('-w', '--no-overwrites',
action='store_true', dest='nooverwrites', help='do not overwrite files', default=False)
filesystem.add_option('-c', '--continue',
@ -2018,12 +2018,16 @@ if __name__ == '__main__':
parser.add_option_group(filesystem)
(opts, args) = parser.parse_args()
# Batch file verification
batchurls = []
if opts.batchfile is not None:
try:
batchurls = open(opts.batchfile, 'r').readlines()
if opts.batchfile == '-':
batchfd = sys.stdin
else:
batchfd = open(opts.batchfile, 'r')
batchurls = batchfd.readlines()
batchurls = [x.strip() for x in batchurls]
batchurls = [x for x in batchurls if len(x) > 0]
except IOError: