def _publish_one(self, charm_id, charm):
if charm_id in self._charm_state_cache:
return succeed(self._charm_state_cache[charm_id])
bundle = charm.as_bundle()
charm_file = open(bundle.path, "rb")
charm_store_path = under.quote(
"%s:%s" % (charm_id, bundle.get_sha256()))
def close_charm_file(passthrough):
charm_file.close()
return passthrough
def get_charm_url(result):
return self._storage.get_url(charm_store_path)
d = self._storage.put(charm_store_path, charm_file)
d.addBoth(close_charm_file)
d.addCallback(get_charm_url)
d.addCallback(self._cb_store_charm_state, charm_id, bundle)
d.addErrback(self._eb_verify_duplicate, charm_id, bundle)
return d
def _cache_key(charm_url):
charm_url.assert_revision()
return under.quote("%s.charm" % charm_url)
