# fail if neither bom types are provided or if both are provided.
if not args.bomfile and not args.bomlines:
print('You must provide a bomfile or a set of bomlines to run the program.')
sys.exit()
elif args.bomfile and args.bomlines:
print('Please provide either a bomfile or pasted bomlines.')
sys.exit()
if args.bomfile:
with open(args.bomfile) as file:
lines = file.readlines()
parts = [Parse(line.rstrip('\n')).parse_bom_line() for line in lines]
#TODO: fix this so that it flips to read stdin stream until there are two newlines.
elif args.bomlines:
pass
# remove failed parses or parses resulting in None
part_list = [part for part in parts if part]
formatted_output = Parse.custom_part_formatter(
part_list=part_list,
record_count=args.records)
# TODO: tell user which lines failed to parse
if len(part_list) < len(parts):
print("\nUnable to parse {} lines from the BOM input.\n" \
"Those entries were not included in the final formatted output below: \n".format(
len(parts)-len(part_list)))
print(json.dumps(formatted_output, indent=4, sort_keys=True))
