Make mutt fetch passwords from gnome-keyring

mutt-keyring

#!/usr/bin/python
#
# Fetch passwords for imap/smtp accounts from gnome-keyring
# Adding passwords to gnome-keyring is up to yourself. Passwords added
# by evolution will be picked up, which may help.
#
# Usage in .muttrc:
# source "~/bin/mutt-keyring $folder $smtp_url|"

import gnomekeyring as gk
import glib
import sys
import urlparse

KEYRING_NAME = 'login'

def parse_url(url):
    url = urlparse.urlsplit(url)
    scheme = 'imap' if url.scheme.startswith('imap') else 'smtp'
    username = url.username
    if ';' in username:
        username = username[:username.find(';')]
    return (scheme, username, url.hostname)

urls = [parse_url(x) for x in sys.argv[1:]]
glib.set_application_name('mutt')
for id in gk.list_item_ids_sync(KEYRING_NAME):
    item = gk.item_get_info_sync(KEYRING_NAME, id)
    name = item.get_display_name()
    if name.startswith(('imap','smtp')):
        url = parse_url(name)
        if url in urls:
            print "set %s_pass=%s" % (url[0], item.get_secret())