Coverage for bin.src/dagIdInfo.py: 81%

26 statements  

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1#!/usr/bin/env python 

2# 

3# LSST Data Management System 

4# Copyright 2008-2016 LSST Corporation. 

5# 

6# This product includes software developed by the 

7# LSST Project (http://www.lsst.org/). 

8# 

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

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

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

12# (at your option) any later version. 

13# 

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

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

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

17# GNU General Public License for more details. 

18# 

19# You should have received a copy of the LSST License Statement and 

20# the GNU General Public License along with this program. If not, 

21# see <http://www.lsstcorp.org/LegalNotices/>. 

22# 

23 

24import errno 

25import os 

26import re 

27import sys 

28 

29# extracts a line from a DAG file to show which ids were processed for a 

30# particular dag node 

31if __name__ == "__main__": 31 ↛ exitline 31 didn't exit the module, because the condition on line 31 was never false

32 if len(sys.argv) != 3: 32 ↛ 33line 32 didn't jump to line 33, because the condition on line 32 was never true

33 print("usage: %s dagNodeName filename" % os.path.basename(sys.argv[0])) 

34 sys.exit(errno.EINVAL) 

35 

36 dagNode = sys.argv[1] 

37 filename = sys.argv[2] 

38 

39 if not os.path.exists(filename): 39 ↛ 40line 39 didn't jump to line 40, because the condition on line 39 was never true

40 print("file %s not found" % filename) 

41 sys.exit(errno.ENOENT) 

42 

43 ex = r"VARS %s var1=\"(?P<idlist>.+?)\"" % dagNode 

44 file = open(filename) 

45 for line in file: 

46 line = line.rstrip(" \n") 

47 

48 # look for the line with the dagnode name in it 

49 # and extract everything after "var1", but not the quotes 

50 values = re.search(ex, line) 

51 if values is None: 

52 continue 

53 ids = values.groupdict()["idlist"] 

54 file.close() 

55 print(ids) 

56 sys.exit(0) 

57 file.close() 

58 sys.exit(0)