$ pip install codename

$ codename
killer unicorn

# Capitalize
$ codename -c
Unexpected Dragon

# Uppercase
$ codename -u
STALKING BATTERY

# Custom separator
$ codename -s _
exploding_crab

# Deterministic codenames
$ codename -i 1.2.3+foo
diamond guitar
$ codename -i 1.2.3+foo
diamond guitar

$ codename -h
usage: codename.py [-h] [-c] [-u] [-s SEPARATOR]

optional arguments:
  -h, --help            show this help message and exit
  -c, --capitalize      Capitalize words.
  -u, --uppercase       Upper-case each word.
  -s SEPARATOR, --separator SEPARATOR
                        String to use to join words. Defaults to whitespace.
  -i ID, --id ID        String to use as random seed for deterministic
                        codenames.