def get_length_filepieceranges_from_metainfo(metainfo, selectedfiles):
if 'files' not in metainfo['info']:
# single-file torrent
return metainfo['info']['length'], None
else:
# multi-file torrent
files = metainfo['info']['files']
piecesize = metainfo['info']['piece length']
offset = 0
total = 0
filepieceranges = []
for i in xrange(len(files)):
path = files[i]['path']
length = files[i]['length']
filename = pathlist2filename(path)
if length > 0 and (not selectedfiles or
(selectedfiles and filename in selectedfiles)):
range = (offset2piece(offset, piecesize, False),
offset2piece(offset + length, piecesize),
(offset -
offset2piece(offset, piecesize, False) * piecesize),
filename)
filepieceranges.append(range)
total += length
offset += length
return total, filepieceranges
def get_length_filepieceranges_from_metainfo(metainfo, selectedfiles):
if 'files' not in metainfo['info']:
# single-file torrent
return metainfo['info']['length'], None
else:
# multi-file torrent
files = metainfo['info']['files']
piecesize = metainfo['info']['piece length']
offset = 0
total = 0
filepieceranges = []
for i in xrange(len(files)):
path = files[i]['path']
length = files[i]['length']
filename = pathlist2filename(path)
if length > 0 and (not selectedfiles or (selectedfiles and filename in selectedfiles)):
range = (offset2piece(offset, piecesize, False),
offset2piece(offset + length, piecesize),
(offset - offset2piece(offset, piecesize, False) * piecesize),
filename)
filepieceranges.append(range)
total += length
offset += length
return total, filepieceranges
def get_length_filepieceranges_from_metainfo(metainfo,selectedfiles):
if 'files' not in metainfo['info']:
# single-file torrent
return (metainfo['info']['length'],None)
else:
# multi-file torrent
files = metainfo['info']['files']
piecesize = metainfo['info']['piece length']
total = 0L
filepieceranges = []
for i in xrange(len(files)):
path = files[i]['path']
length = files[i]['length']
filename = pathlist2filename(path)
if filename in selectedfiles and length > 0:
range = (offset2piece(total,piecesize), offset2piece(total + length,piecesize),filename)
filepieceranges.append(range)
total += length
return (total,filepieceranges)
def get_length_filepieceranges_from_metainfo(metainfo, selectedfiles):
if "files" not in metainfo["info"]:
# single-file torrent
return (metainfo["info"]["length"], None)
else:
# multi-file torrent
files = metainfo["info"]["files"]
piecesize = metainfo["info"]["piece length"]
total = 0L
filepieceranges = []
for i in xrange(len(files)):
path = files[i]["path"]
length = files[i]["length"]
filename = pathlist2filename(path)
if length > 0 and (not selectedfiles or (selectedfiles and filename in selectedfiles)):
range = (offset2piece(total, piecesize, False), offset2piece(total + length, piecesize), filename)
filepieceranges.append(range)
total += length
return (total, filepieceranges)
def get_length_filepieceranges_from_metainfo(metainfo, selectedfiles):
if 'files' not in metainfo['info']:
# single-file torrent
return (metainfo['info']['length'], None)
else:
# multi-file torrent
files = metainfo['info']['files']
piecesize = metainfo['info']['piece length']
total = 0L
filepieceranges = []
for i in xrange(len(files)):
path = files[i]['path']
length = files[i]['length']
filename = pathlist2filename(path)
if filename in selectedfiles and length > 0:
range = (offset2piece(total, piecesize),
offset2piece(total + length, piecesize), filename)
filepieceranges.append(range)
total += length
return (total, filepieceranges)
def test_offset2piece(self):
self.assertEqual(offset2piece(42, 2), 21)
self.assertEqual(offset2piece(42, 18), 3)
self.assertEqual(offset2piece(71, 11), 7)
self.assertEqual(offset2piece(42, 18, endpoint=False), 2)