def upgradeStage2(self, version, files_count):
self.publishEvent(TICK, 0.0, "Upgrading the upgrade system")
rsync = PokerRsync(
self.config, self.settings,
Constants.RSYNC + Constants.EXCLUDES + Constants.BANDWIDTH + [
"--delete", "-a", "@SOURCE@/" + "%s/%s/" %
(version, self.upgrades), Constants.UPGRADES_DIR
])
rsync.registerHandler(RSYNC_DONE,
lambda: self.upgradeStage3(version, files_count))
rsync.registerHandler(RSYNC_FAILED, self.failed)
rsync.spawn()
