def get_traceroute_parsed_output(device, prefix):
""" Get parsed output of traceroute command
Args:
device ('obj'): Device object
prefix ('str'): Prefix address
Returns:
Dictionary: Parsed output of traceroute command
Raises:
None
"""
try:
output = device.traceroute(addr=prefix)
except SubCommandFailure as e:
log.info("Could not find any traceroute information")
return False
parser_obj = Traceroute(device=device)
try:
parsed_ouput = parser_obj.parse(output=output)
except SchemaEmptyParserError as e:
log.info("Could find any traceroute information for prefix {address}".
format(address=prefix))
return None
return parsed_ouput
def get_traceroute_parsed_output(device,
addr,
vrf=None,
proto=None,
ingress=None,
source=None,
dscp=None,
numeric=None,
timeout=None,
probe=None,
minimum_ttl=None,
maximum_ttl=None,
port=None,
style=None):
""" Get parsed output of traceroute command
Args:
device ('obj'): Device object
addr ('str'): Destination address
proto ('str'): Protocol(ip/ipv6)
ingress ('str'): Ingress traceroute
source ('str'): Source address or interface
dscp ('int'): DSCP Value
numeric ('str'): Numeric display
timeout ('int'): Timeout in seconds
probe ('int'): Probe count
minimum_ttl ('int'): Minimum Time to Live
maximum_ttl ('int'): Maximum Time to Live
port ('int'): Port Number
style ('str'): Loose, Strict, Record, Timestamp, Verbose
Returns:
Dictionary: Parsed output of traceroute command
Raises:
None
"""
# kwargs is used to pass args that aren't "None" to traceroute()
kwargs = {k: v for k, v in locals().items() if v}
kwargs.pop('device')
if vrf:
kwargs.pop('vrf')
kwargs['command'] = 'traceroute vrf {}'.format(vrf)
try:
output = device.traceroute(**kwargs)
except SubCommandFailure as e:
log.info("Could not find any traceroute information")
return False
parser_obj = Traceroute(device=device)
try:
parsed_ouput = parser_obj.parse(output=output)
except SchemaEmptyParserError as e:
log.info("Could find any traceroute information for prefix {address}".
format(address=addr))
return None
return parsed_ouput
def test_traceroute_golden6(self):
self.maxDiff = None
obj = Traceroute(device=self.device)
parsed_output = obj.parse(output=self.golden_output6)
self.assertEqual(parsed_output, self.golden_parsed_output6)
def test_traceroute_empty(self):
obj = Traceroute(device=self.device)
with self.assertRaises(SchemaEmptyParserError):
parsed_output = obj.parse(output=self.empty_output)
