def __init__(self):
self.iface_cache = iface_cache.IfaceCache()
self.handler = DummyHandler()
self.stores = Stores()
self.fetcher = TestFetcher(self)
self.trust_db = trust.trust_db
self.trust_mgr = trust.TrustMgr(self)
from xml.dom import minidom
from zeroinstall.injector import namespaces
from zeroinstall.zerostore import manifest, Stores, NotStored
import xmltools
from logging import info
stores = Stores()
def digests(impl):
id = impl.getAttribute('id')
if '=' in id:
yield id.split('=', 1)
for x in xmltools.children(impl, 'manifest-digest'):
for name, value in x.attributes.itemsNS():
if name[0] is None:
yield name[1], value
def get_version(impl):
while impl:
v = impl.getAttribute('version')
if v: return v
impl = impl.parentNode
def add_digest(impl, alg_name):
alg = manifest.get_algorithm(alg_name)
# Scan through the existing digests
# - If we've already got the one we need, return