def from_dom(cls, dom):
"""Create NotaryResponseKey from dom instance"""
if dom.tagName != "key":
raise NotaryResponseException("Unrecognized key element: %s" % (dom.tagName))
type = ServiceType.from_string(dom.getAttribute("type"))
key = cls.from_string(type, dom.getAttribute("fp"))
key.timespans = [NotaryResponseTimeSpan(e)
for e in dom.getElementsByTagName("timestamp")]
return key
def _parse_key(self, dom):
"""Create NotaryResponseKey from dom instance"""
if dom.tagName != "key":
raise NotaryResponseException("Unrecognized key element: %s" % (dom.tagName))
type = ServiceType.from_string(dom.getAttribute("type"))
key = Fingerprint.from_string(dom.getAttribute("fp"))
timespans = [self._parse_timespan(e)
for e in dom.getElementsByTagName("timestamp")]
return NotaryResponseKey(type, key, timespans)
