def start_download(self, torrent):
"""
Start downloading a particular torrent and add it to download list in Tribler
"""
dscfg = DownloadStartupConfig()
dscfg.set_dest_dir(self.settings.credit_mining_path)
dscfg.set_safe_seeding(False)
preload = torrent.get('preload', False)
if self.session.lm.download_exists(torrent["metainfo"].get_infohash()):
self._logger.error("Already downloading %s. Cancel start_download",
hexlify(torrent["metainfo"].get_infohash()))
return
self._logger.info("Starting %s preload %s",
hexlify(torrent["metainfo"].get_infohash()), preload)
torrent['download'] = self.session.lm.add(torrent['metainfo'], dscfg, hidden=True,
share_mode=not preload, checkpoint_disabled=True)
torrent['download'].set_priority(torrent.get('prio', 1))
def create_dconfig_from_params(parameters):
"""
Create a download configuration based on some given parameters. Possible parameters are:
- anon_hops: the number of hops for the anonymous download. 0 hops is equivalent to a plain download
- safe_seeding: whether the seeding of the download should be anonymous or not (0 = off, 1 = on)
- destination: the destination path of the torrent (where it is saved on disk)
"""
download_config = DownloadStartupConfig()
anon_hops = 0
if 'anon_hops' in parameters and len(parameters['anon_hops']) > 0:
if parameters['anon_hops'][0].isdigit():
anon_hops = int(parameters['anon_hops'][0])
safe_seeding = False
if 'safe_seeding' in parameters and len(parameters['safe_seeding']) > 0 \
and parameters['safe_seeding'][0] == "1":
safe_seeding = True
if anon_hops > 0 and not safe_seeding:
return None, "Cannot set anonymous download without safe seeding enabled"
if anon_hops > 0:
download_config.set_hops(anon_hops)
if safe_seeding:
download_config.set_safe_seeding(True)
if 'destination' in parameters and len(parameters['destination']) > 0:
if not os.path.isdir(parameters['destination'][0]):
return None, "Invalid destination directory specified"
download_config.set_dest_dir(parameters['destination'][0])
if 'selected_files[]' in parameters:
selected_files_list = [
unicode(f, 'utf-8') for f in parameters['selected_files[]']
]
download_config.set_selected_files(selected_files_list)
return download_config, None
def create_dconfig_from_params(parameters):
"""
Create a download configuration based on some given parameters. Possible parameters are:
- anon_hops: the number of hops for the anonymous download. 0 hops is equivalent to a plain download
- safe_seeding: whether the seeding of the download should be anonymous or not (0 = off, 1 = on)
- destination: the destination path of the torrent (where it is saved on disk)
"""
download_config = DownloadStartupConfig()
anon_hops = 0
if 'anon_hops' in parameters and len(parameters['anon_hops']) > 0:
if parameters['anon_hops'][0].isdigit():
anon_hops = int(parameters['anon_hops'][0])
safe_seeding = False
if 'safe_seeding' in parameters and len(parameters['safe_seeding']) > 0 \
and parameters['safe_seeding'][0] == "1":
safe_seeding = True
if anon_hops > 0 and not safe_seeding:
return None, "Cannot set anonymous download without safe seeding enabled"
if anon_hops > 0:
download_config.set_hops(anon_hops)
if safe_seeding:
download_config.set_safe_seeding(True)
if 'destination' in parameters and len(parameters['destination']) > 0:
dest_dir = cast_to_unicode_utf8(parameters['destination'][0])
download_config.set_dest_dir(dest_dir)
if 'selected_files[]' in parameters:
selected_files_list = [cast_to_unicode_utf8(f) for f in parameters['selected_files[]']]
download_config.set_selected_files(selected_files_list)
return download_config, None
