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-rw-r--r--smoketest/scripts/cli/base_interfaces_test.py12
1 files changed, 7 insertions, 5 deletions
diff --git a/smoketest/scripts/cli/base_interfaces_test.py b/smoketest/scripts/cli/base_interfaces_test.py
index 615317368..4187fd77c 100644
--- a/smoketest/scripts/cli/base_interfaces_test.py
+++ b/smoketest/scripts/cli/base_interfaces_test.py
@@ -16,7 +16,9 @@ import os
import unittest
import json
-from netifaces import ifaddresses, AF_INET, AF_INET6
+from netifaces import ifaddresses
+from netifaces import AF_INET
+from netifaces import AF_INET6
from vyos.configsession import ConfigSession
from vyos.ifconfig import Interface
@@ -99,7 +101,7 @@ class BasicInterfaceTest:
Check if description can be added to interface
"""
for intf in self._interfaces:
- test_string='Description-Test-{}'.format(intf)
+ test_string=f'Description-Test-{intf}'
self.session.set(self._base_path + [intf, 'description', test_string])
for option in self._options.get(intf, []):
self.session.set(self._base_path + [intf] + option.split())
@@ -108,8 +110,8 @@ class BasicInterfaceTest:
# Validate interface description
for intf in self._interfaces:
- test_string='Description-Test-{}'.format(intf)
- with open('/sys/class/net/{}/ifalias'.format(intf), 'r') as f:
+ test_string=f'Description-Test-{intf}'
+ with open(f'/sys/class/net/{intf}/ifalias', 'r') as f:
tmp = f.read().rstrip()
self.assertTrue(tmp, test_string)
@@ -182,7 +184,7 @@ class BasicInterfaceTest:
def _mtu_test(self, intf):
""" helper function to verify MTU size """
- with open('/sys/class/net/{}/mtu'.format(intf), 'r') as f:
+ with open(f'/sys/class/net/{intf}/mtu', 'r') as f:
tmp = f.read().rstrip()
self.assertEqual(tmp, self._mtu)