import logging import random from twisted.internet import defer from lbrynet.core import Error import pool log = logging.getLogger(__name__) class Tracker(object): def __init__(self, session, names): self.session = session self.names = names self.stats = {} @property def wallet(self): return self.session.wallet @defer.inlineCallbacks def processNameClaims(self): try: log.info('Starting to get name claims') yield self._getSdHashes() self._filterNames('sd_hash') log.info('Downloading all of the blobs') yield self._downloadAllBlobs() except Exception: log.exception('Something bad happened') def _getSdHashes(self): return pool.DeferredPool((n.setSdHash(self.wallet) for n in self.names), 10) def _filterNames(self, attr): self.names = [n for n in self.names if getattr(n, attr)] self.stats[attr] = len(self.names) print("We have {} names with attribute {}".format(len(self.names), attr)) def _downloadAllBlobs(self): return pool.DeferredPool((n.download_sd_blob(self.session) for n in self.names), 10)