def _create(metainfo, protected = False):
metainfo = validTorrentFile(metainfo)
t = TorrentDef()
t.protected = protected
t.metainfo = metainfo
t.ts_metainfo_valid = True
t.metainfo_valid = True
maketorrent.copy_metainfo_to_input(t.metainfo, t.input)
if t.get_url_compat():
t.infohash = makeurl.metainfo2swarmid(t.metainfo)
else:
t.infohash = sha(bencode(metainfo['info'], params={'skip_dict_sorting': True})).digest()
if DEBUG:
print >> sys.stderr, 'TorrentDef::_create: infohash:', `(t.infohash)`
return t
def finalize(self, userabortflag = None, userprogresscallback = None):
if self.readonly:
raise OperationNotPossibleAtRuntimeException()
if self.metainfo_valid:
if not self.ts_metainfo_valid:
if self.input.has_key('x-ts-properties'):
self.metainfo['x-ts-properties'] = self.input['x-ts-properties']
elif self.metainfo.has_key('x-ts-properties'):
del self.metainfo['x-ts-properties']
self.ts_metainfo_valid = True
return
if 'live' in self.input:
try:
secs = parse_playtime_to_secs(self.input['playtime'])
except:
secs = 3600
pl = float(self.get_piece_length())
length = float(self.input['bps'] * secs)
length *= 8
if DEBUG:
print >> sys.stderr, 'TorrentDef: finalize: length', length, 'piecelen', pl
diff = length % pl
add = (pl - diff) % pl
newlen = int(length + add)
d = self.input['files'][0]
d['length'] = newlen
infohash, metainfo = maketorrent.make_torrent_file(self.input, userabortflag=userabortflag, userprogresscallback=userprogresscallback)
if infohash is not None:
if self.get_url_compat():
url = makeurl.metainfo2p2purl(metainfo)
swarmid = makeurl.metainfo2swarmid(metainfo)
self.infohash = swarmid
else:
self.infohash = infohash
self.metainfo = metainfo
self.input['name'] = metainfo['info']['name']
self.input['piece length'] = metainfo['info']['piece length']
self.metainfo_valid = True