def set_torrent_complete(mod):
metadata_file = MetadataFile(mod.foldername)
metadata_file.read_data(ignore_open_errors=True)
metadata_file.set_dirty(False)
metadata_file.set_torrent_url(mod.torrent_url)
metadata_file.set_torrent_content(mod.torrent_content)
metadata_file.set_torrent_resume_data('')
metadata_file.set_force_creator_complete(True)
metadata_file.write_data()
def prepare_libtorrent_params(self,
mod,
force_sync=False,
just_seed=False):
"""Prepare mod for download over bittorrent.
This effectively downloads the .torrent file if its contents are not
already cached.
Also set all the parameters required by libtorrent.
"""
# TODO: Add the check: mod name == torrent directory name
# === Metadata handling ===
metadata_file = MetadataFile(mod.foldername)
metadata_file.read_data(
ignore_open_errors=True
) # In case the mod does not exist, we would get an error
# Clear the force clean flag
metadata_file.set_force_creator_complete(False)
# A little bit of a workaround. If we intend to seed, we can assume the data is all right.
# This way, if the torrent is closed before checking_resume_data is finished, and the post-
# download hook is not fired, the torrent is not left in a state marked as dirty.
if not just_seed and not force_sync:
metadata_file.set_dirty(
True
) # Set as dirty in case this process is not terminated cleanly
# If the torrent url changed, invalidate the resume data
old_torrent_url = metadata_file.get_torrent_url()
if old_torrent_url != mod.torrent_url or force_sync:
metadata_file.set_torrent_resume_data('')
metadata_file.set_torrent_content('')
# print "Setting torrent url to {}".format(mod.torrent_url)
metadata_file.set_torrent_url(mod.torrent_url)
metadata_file.write_data()
# End of metadata handling
# === Torrent parameters ===
params = {
'save_path': encode_utf8(mod.parent_location),
'storage_mode': libtorrent.storage_mode_t.
storage_mode_allocate, # Reduce fragmentation on disk
'flags': torrent_utils.create_add_torrent_flags(just_seed)
}
torrent_info, torrent_content = self.get_mod_torrent_metadata(
mod, metadata_file)
params['ti'] = torrent_info
# Cache it for future requests
metadata_file.set_torrent_content(torrent_content)
metadata_file.write_data()
# Add optional resume data
resume_data = metadata_file.get_torrent_resume_data()
if resume_data: # Quick resume torrent from data saved last time the torrent was run
params['resume_data'] = resume_data
mod.libtorrent_params = params
if not just_seed:
# Ensure the mod directory is correct (no bad links and read-write)
# This should have been already done with preparer.py but it doesn't
# hurt to do that again in case something changed in the meantime.
torrent_utils.prepare_mod_directory(mod.get_full_path())