tests: fix pylint infra errors

Signed-off-by: Christian Hopps <chopps@labn.net>

6 files changed, 13 insertions, 13 deletions

diff --git a/tests/topotests/lib/bgp.py b/tests/topotests/lib/bgp.py
index 051b2eb97..753b24e52 100644
--- a/tests/topotests/lib/bgp.py
+++ b/tests/topotests/lib/bgp.py
@@ -25,8 +25,6 @@ import traceback
 from copy import deepcopy
 from time import sleep
 
-import ipaddr
-
 # Import common_config to use commomnly used APIs
 from lib.common_config import (
     create_common_configurations,
@@ -2268,7 +2266,7 @@ def verify_bgp_attributes(
     """
 
     logger.debug("Entering lib API: {}".format(sys._getframe().f_code.co_name))
-    for router, rnode in tgen.routers().iteritems():
+    for router, rnode in tgen.routers().items():
         if router != dut:
             continue
 
diff --git a/tests/topotests/lib/bgprib.py b/tests/topotests/lib/bgprib.py
index abab9600a..a216e3588 100644
--- a/tests/topotests/lib/bgprib.py
+++ b/tests/topotests/lib/bgprib.py
@@ -34,7 +34,7 @@
 # ribRequireUnicastRoutes('r1','ipv4','','Customer routes in default',want_unicast_routes)
 #
 
-from lutil import luCommand, luResult, LUtil
+from lib.lutil import luCommand, luResult, LUtil
 import json
 import re
 
diff --git a/tests/topotests/lib/common_config.py b/tests/topotests/lib/common_config.py
index df0fd8363..99a3a4a87 100644
--- a/tests/topotests/lib/common_config.py
+++ b/tests/topotests/lib/common_config.py
@@ -765,8 +765,7 @@ def get_frr_ipv6_linklocal(tgen, router, intf=None, vrf=None):
                     ll_per_if_count = 0
 
                 # Interface ip
-                m1 = re_search('inet6 (fe80[:a-fA-F0-9]+[\/0-9]+)',
-                              line)
+                m1 = re_search('inet6 (fe80[:a-fA-F0-9]+/[0-9]+)', line)
                 if m1:
                     local = m1.group(1)
                     ll_per_if_count += 1
diff --git a/tests/topotests/lib/ospf.py b/tests/topotests/lib/ospf.py
index ba926bf30..d6f1b0e00 100644
--- a/tests/topotests/lib/ospf.py
+++ b/tests/topotests/lib/ospf.py
@@ -25,8 +25,6 @@ from copy import deepcopy
 from ipaddress import IPv6Address
 from time import sleep
 
-import ipaddr
-
 # Import common_config to use commomnly used APIs
 from lib.common_config import (
     create_common_configurations,
@@ -1147,7 +1145,7 @@ def verify_ospf_rib(
                     nh_found = False
 
                     for st_rt in ip_list:
-                        st_rt = str(ipaddr.IPNetwork(frr_unicode(st_rt)))
+                        st_rt = str(ipaddress.ip_network(frr_unicode(st_rt)))
 
                         _addr_type = validate_ip_address(st_rt)
                         if _addr_type != "ipv4":
@@ -1720,7 +1718,7 @@ def verify_ospf6_rib(tgen, dut, input_dict, next_hop=None,
     additional_nexthops_in_required_nhs = []
     found_hops = []
     for routerInput in input_dict.keys():
-        for router, rnode in router_list.iteritems():
+        for router, rnode in router_list.items():
             if router != dut:
                 continue
 
diff --git a/tests/topotests/lib/topojson.py b/tests/topotests/lib/topojson.py
index 710a7b0cc..1b00f83ab 100644
--- a/tests/topotests/lib/topojson.py
+++ b/tests/topotests/lib/topojson.py
@@ -25,7 +25,6 @@ from collections import OrderedDict
 from copy import deepcopy
 from re import search as re_search
 
-import ipaddr
 import pytest
 
 from lib.bgp import create_router_bgp
@@ -94,7 +93,7 @@ def build_topo_from_json(tgen, topo):
         # Physical Interfaces
         if "links" in topo["routers"][curRouter]:
             for destRouterLink, data in sorted(
-                topo["routers"][curRouter]["links"].iteritems()
+                topo["routers"][curRouter]["links"].items()
             ):
                 currRouter_lo_json = topo["routers"][curRouter]["links"][destRouterLink]
                 # Loopback interfaces
@@ -275,7 +274,7 @@ def build_topo_from_json(tgen, topo):
                             ] = "{}/{}".format(
                                 ipv6Next, topo["link_ip_start"]["v6mask"]
                             )
-                            ipv6Next = ipaddr.IPv6Address(int(ipv6Next) + ipv6Step)
+                            ipv6Next = ipaddress.IPv6Address(int(ipv6Next) + ipv6Step)
 
             logger.debug(
                 "Generated link data for router: %s\n%s",
diff --git a/tests/topotests/lib/topotest.py b/tests/topotests/lib/topotest.py
index 611230064..76a9430fa 100644
--- a/tests/topotests/lib/topotest.py
+++ b/tests/topotests/lib/topotest.py
@@ -44,8 +44,10 @@ from lib.topolog import logger
 
 if sys.version_info[0] > 2:
     import configparser
+    from collections.abc import Mapping
 else:
     import ConfigParser as configparser
+    from collections import Mapping
 
 from lib import micronet
 from lib.micronet_compat import Node
@@ -2071,3 +2073,7 @@ def frr_unicode(s):
         return s
     else:
         return unicode(s)  # pylint: disable=E0602
+
+
+def is_mapping(o):
+    return isinstance(o, Mapping)