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worker_impl: use DBHub as context manager

This commit is contained in:
Robert Jördens 2015-04-04 20:41:09 -06:00
parent 7b86138fd2
commit 43893c6c1d
1 changed files with 1 additions and 4 deletions
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5
artiq/master/worker_impl.py
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@ -97,9 +97,8 @@ def main():
exp_inst = None exp_inst = None
rdb = ResultDB(init_rt_results, update_rt_results) rdb = ResultDB(init_rt_results, update_rt_results)
dbh = DBHub(ParentDDB, ParentPDB, rdb)
try: with DBHub(ParentDDB, ParentPDB, rdb) as dbh:
while True: while True:
obj = get_object() obj = get_object()
action = obj["action"] action = obj["action"]
@ -130,8 +129,6 @@ def main():
put_object({"action": "completed"}) put_object({"action": "completed"})
elif action == "terminate": elif action == "terminate":
break break
finally:
dbh.close_devices()
if __name__ == "__main__": if __name__ == "__main__":
main() main()