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 

33 if len(sys.argv) != 3: 33 ↛ 34line 33 didn't jump to line 34, because the condition on line 33 was never true

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

35 sys.exit(errno.EINVAL) 

36 

37 dagNode = sys.argv[1] 

38 filename = sys.argv[2] 

39 

40 if not os.path.exists(filename): 40 ↛ 41line 40 didn't jump to line 41, because the condition on line 40 was never true

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

42 sys.exit(errno.ENOENT) 

43 

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

45 file = open(filename) 

46 for line in file: 

47 line = line.rstrip(" \n") 

48 

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

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

51 values = re.search(ex, line) 

52 if values is None: 

53 continue 

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

55 file.close() 

56 print(ids) 

57 sys.exit(0) 

58 file.close() 

59 sys.exit(0)