Coverage for venv1 / lib / python3.10 / site-packages / combinatrix / cli.py: 0%

1import argparse 

2from combinatrix.core import convert_csv, fromcsv, fromjsonfile 

3 

4 

5def main(): 

6 parser = argparse.ArgumentParser(prog="combinatrix", 

7 description="Conbinatrix: Produce a full set of variations of a set of parameters, according to a provided set of rules \ 

8 for the values of those parameters, any inter-constraints/conditions on them.") 

9 

10 parser.add_argument("input", help="Source input file; can be either CSV or JSON, and should end with either .csv or .json") 

11 parser.add_argument("-c", "--csv", action="store_true", help="if the input file does not end with .csv but is a CSV, use this flag to force that format") 

12 parser.add_argument("-j", "--json", action="store_true", help="if the input file does not end with .csv but is a CSV, use this flag to force that format") 

13 parser.add_argument("-m", "--matrix", help="output file path for matrix. If omitted, the matrix will not be generated") 

14 parser.add_argument("-s", "--settings", help="output file path for JSON settings, if this is a conversion from a CSV settings file") 

15 

16 args = parser.parse_args() 

17 

18 if not args.input: 

19 print("You must specify an input file") 

20 parser.print_help() 

21 exit() 

22 

23 if args.csv and args.json: 

24 print("Specify either -c/--csv or -j/--json, or neither, but not both") 

25 parser.print_help() 

26 exit() 

27 

28 is_csv = args.csv 

29 is_json = args.json 

30 if not is_csv and not is_json: 

31 is_csv = args.input.endswith(".csv") 

32 is_json = args.input.endswith(".json") 

33 

34 if not is_csv and not is_json: 

35 print("Unable to determine the format of the input. Please ensure you have a file which ends with .csv or .json, or force the format via -c/-j") 

36 parser.print_help() 

37 exit() 

38 

39 if not args.matrix and not args.settings: 

40 print("You must specify at least one output file with -m and/or -s") 

41 parser.print_help() 

42 exit() 

43 

44 # if we've been given a csv, and the path to output the settings, but not a path to output the matrix, then just 

45 # covert the csv 

46 if is_csv and args.settings and not args.matrix: 

47 convert_csv(args.input, args.settings) 

48 

49 # if we've been given a csv, and the path to the output matrix, then do a full conversion to csv. If we've also 

50 # been provided with a path to the settings, these will get written, otherwise they won't 

51 elif is_csv and args.matrix: 

52 fromcsv(args.input, args.matrix, args.settings) 

53 

54 # if we've been given json, and the path to the output matrix, then do a conversion to the matrix. 

55 elif is_json and args.matrix: 

56 fromjsonfile(input, args.matrix) 

57 

58 else: 

59 print("Unable to find a suitable path to execute") 

60 parser.print_help() 

61 exit() 

62 

63 

64if __name__ == "__main__": 

65 main()