build rate limiting: use a rate

This commit is contained in:
Jimmy Zelinskie 2016-12-06 13:59:47 -05:00
parent 7877c6ab94
commit 57770493fa
3 changed files with 18 additions and 9 deletions

View file

@ -77,9 +77,11 @@ class WorkQueue(object):
._available_jobs(now, name_match_query)
.where(~(QueueItem.queue_name << running_query)))
def num_available_jobs(self, prefix):
def num_available_jobs(self, available_min_time, prefix):
prefix = prefix.lstrip('/')
return self._available_jobs(datetime.utcnow(), self._name_match_query() + prefix).count()
available = self._available_jobs(datetime.utcnow(),
self._name_match_query() + prefix)
return available.where(QueueItem.available_after >= available_min_time).count()
def _name_match_query(self):
return '%s%%' % self._canonical_name([self._queue_name] + self._canonical_name_match_list)