Coverage for python/lsst/ctrl/bps/restart.py: 42%

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1# This file is part of ctrl_bps. 

2# 

3# Developed for the LSST Data Management System. 

4# This product includes software developed by the LSST Project 

5# (https://www.lsst.org). 

6# See the COPYRIGHT file at the top-level directory of this distribution 

7# for details of code ownership. 

8# 

9# This software is dual licensed under the GNU General Public License and also 

10# under a 3-clause BSD license. Recipients may choose which of these licenses 

11# to use; please see the files gpl-3.0.txt and/or bsd_license.txt, 

12# respectively. If you choose the GPL option then the following text applies 

13# (but note that there is still no warranty even if you opt for BSD instead): 

14# 

15# This program is free software: you can redistribute it and/or modify 

16# it under the terms of the GNU General Public License as published by 

17# the Free Software Foundation, either version 3 of the License, or 

18# (at your option) any later version. 

19# 

20# This program is distributed in the hope that it will be useful, 

21# but WITHOUT ANY WARRANTY; without even the implied warranty of 

22# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 

23# GNU General Public License for more details. 

24# 

25# You should have received a copy of the GNU General Public License 

26# along with this program. If not, see <https://www.gnu.org/licenses/>. 

27 

28"""Driver for submitting a prepared WMS-specific workflow 

29""" 

30import logging 

31 

32from lsst.utils import doImport 

33 

34_LOG = logging.getLogger(__name__) 

35 

36 

37def restart(wms_service, run_id): 

38 """Restart a failed workflow. 

39 

40 Parameters 

41 ---------- 

42 wms_service : `str` or `lsst.ctrl.bps.BaseWmsService` 

43 Name of the Workload Management System service class. 

44 run_id : `str`, optional 

45 Id or path of workflow that need to be restarted. 

46 

47 Returns 

48 ------- 

49 wms_id : `str` 

50 Id of the restarted workflow. If restart failed, it is set to None. 

51 run_name : `str` 

52 Name of the restarted workflow. 

53 message : `str` 

54 A message describing any issues encountered during the restart. 

55 If there were no issue, an empty string is returned. 

56 """ 

57 if isinstance(wms_service, str): 

58 wms_service_class = doImport(wms_service) 

59 service = wms_service_class({}) 

60 else: 

61 service = wms_service 

62 return service.restart(run_id)