def _parse_machine_ip(machine):
machine_ip_data = {}
for ip_field, fields in MACHINE_IP_FIELDS.items():
try:
raw_field = machine.get(ip_field, None)
machine_ip = ipaddress.ip_address(raw_field)
machine_subnet = ipaddress.ip_network(machine_ip).supernet(
new_prefix=MACHINE_IP_PREFIXES[ip_field])
except ValueError:
machine_ip = None
machine_subnet = None
machine_ip_data[ip_field] = ''
if machine_ip:
machine_ip_data.update({
ip_field:
str(machine_ip),
'_'.join((ip_field, 'rdns')):
get_rdns_lookup(str(machine_ip)),
'_'.join((ip_field, 'subnet')):
str(machine_subnet)
})
for field in fields:
if field not in machine_ip_data:
machine_ip_data[field] = NO_DATA
return machine_ip_data
def _parse_machine_ip(self, machine):
machine_ips = set()
machine_ip_data = {}
for ip_field, fields in MACHINE_IP_FIELDS.items():
try:
raw_field = machine.get(ip_field, None)
machine_ip = str(ipaddress.ip_address(raw_field))
machine_subnet = str(
ipaddress.ip_network(machine_ip).supernet(
new_prefix=MACHINE_IP_PREFIXES[ip_field]))
except ValueError:
machine_ip = None
machine_subnet = None
machine_ip_data[ip_field] = ''
if machine_ip:
machine_ips.add(machine_ip)
machine_ip_data.update({
ip_field:
machine_ip,
'_'.join((ip_field, 'subnet')):
machine_subnet
})
for field in fields:
if field not in machine_ip_data:
machine_ip_data[field] = NO_DATA
machine.update(machine_ip_data)
return machine_ips
def merge_machine_ip(old_machine, new_machine):
for ip_field, fields in MACHINE_IP_FIELDS.items():
ip = new_machine.get(ip_field, None)
old_ip = old_machine.get(ip_field, None)
if not ip and old_ip:
new_machine[ip_field] = old_ip
for field in fields:
if field in old_machine:
new_machine[field] = old_machine[field]