def start_all(self,roles,expire=False,state=WAITING,ttl=None):
while True:
if expire:
self.expire()
r = self.start_next(roles,state=state,ttl=ttl)
if not isok(r):
return
job = r.json()
yield job
def expire(self):
r = requests.delete(self.api('/expire'))
if not isok(r):
return 0
return r.json()['expired']
