livecd-rootfs/get-ppa-fingerprint
Colin Watson 1bbd4778e0 If EXTRA_PPAS is set in the environment (as a space-separated sequence
of <ppa-owner>/<ppa-name> pairs), fetch signing keys for those from
Launchpad using python3-software-properties, and add those PPAs when
building the live filesystem.  This makes it easier for a builder to
build an image against an additional PPA (LP: #1334374).
2014-06-26 12:43:29 +01:00

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Python
Executable File

#! /usr/bin/python3
from __future__ import print_function
from optparse import OptionParser
from softwareproperties import ppa
parser = OptionParser(usage="%prog OWNER/NAME")
_, args = parser.parse_args()
if not args:
parser.error("must provide a PPA owner/name")
owner_name, ppa_name = args[0].split("/")
ppa_info = ppa.get_ppa_info_from_lp(owner_name, ppa_name)
print(ppa_info["signing_key_fingerprint"])