SyntaxError: leading zeros in decimal integer literals are not permitted; use an 0o prefix for octal integers

[noraj]

$ cli2man haiti
  File "/tmp/venv/bin/cli2man", line 1376
    os.chmod(opt['--create-script'], st.st_mode | 0111 )
                                                  ^
SyntaxError: leading zeros in decimal integer literals are not permitted; use an 0o prefix for octal integers

haiti use docopt

$ haiti --help
HAITI (HAsh IdenTifIer) v1.4.1

Usage:
  haiti [options] <hash>
  haiti samples (<ref> | <name>)
  haiti -h | --help
  haiti --version

Commands:
  samples         Display hash samples for the given type

Parameters:
  <hash>          Hash string to identify, read from STDIN if equal to "-"
  <ref>           hashcat or john the ripper reference
  <name>          Hash type name

Options:
  --no-color      Disable colorized output
  -e, --extended  List all possible hash algorithms including ones using salt
  --short         Display in a short format: do not display hashcat and john the ripper references
  --hashcat-only  Show only hashcat references
  --john-only     Show only john the ripper references
  --debug         Display arguments
  -h, --help      Show this screen
  --version       Show version

Examples:
  haiti -e d41d8cd98f00b204e9800998ecf8427e
  haiti --no-color --short d41d8cd98f00b204e9800998ecf8427e
  b2sum /etc/os-release | awk '{print $1}' | haiti -
  haiti samples crc32

But I guess it's rather due to using python 2 cf. #11

[Freed-Wu]

I try to realize this project with python3, perhaps you can take a try.