Clowny CLI script to get stuff out of the keyring

keyring-get.py

#!/usr/bin/env python
from __future__ import absolute_import

from argparse import ArgumentParser
from getpass import getuser, getpass
ap = ArgumentParser()
ap.add_argument('key')
ap.add_argument('user', default=getuser(), nargs='?',
                help='username [%(default)s]')
ap.add_argument('--clear', action='store_true')
ns = ap.parse_args()

import keyring
if ns.clear:
    keyring.set_password(ns.key, ns.user, '')

password = keyring.get_password(ns.key, ns.user)
if not password:
    password = getpass('Password for %s: ' % (ns.user))
    keyring.set_password(ns.key, ns.user, password)

import sys
sys.stdout.write(password)