diff --git a/tests/functional/aspeed.py b/tests/functional/aspeed.py
index 77dc8930fa4..7a40d5dda73 100644
--- a/tests/functional/aspeed.py
+++ b/tests/functional/aspeed.py
@@ -44,7 +44,7 @@ def do_test_arm_aspeed_buildroot_start(self, image, cpu_id, pattern='Aspeed EVB'
 
     def do_test_arm_aspeed_buildroot_poweroff(self):
         exec_command_and_wait_for_pattern(self, 'poweroff',
-                                          'System halted');
+                                          'System halted')
 
     def do_test_arm_aspeed_sdk_start(self, image):
         self.require_netdev('user')
diff --git a/tests/functional/test_aarch64_aspeed.py b/tests/functional/test_aarch64_aspeed.py
index c25c9662782..c7f3b3b319f 100755
--- a/tests/functional/test_aarch64_aspeed.py
+++ b/tests/functional/test_aarch64_aspeed.py
@@ -85,7 +85,7 @@ def start_ast2700_test(self, name):
 
         exec_command_and_wait_for_pattern(self,
             'echo lm75 0x4d > /sys/class/i2c-dev/i2c-1/device/new_device ',
-            'i2c i2c-1: new_device: Instantiated device lm75 at 0x4d');
+            'i2c i2c-1: new_device: Instantiated device lm75 at 0x4d')
         exec_command_and_wait_for_pattern(self,
             'cat /sys/bus/i2c/devices/1-004d/hwmon/hwmon*/temp1_input', '0')
         self.vm.cmd('qom-set', path='/machine/peripheral/tmp-test',
diff --git a/tests/functional/test_arm_aspeed_ast2500.py b/tests/functional/test_arm_aspeed_ast2500.py
index 1ffba6c9953..ddc6459f710 100755
--- a/tests/functional/test_arm_aspeed_ast2500.py
+++ b/tests/functional/test_arm_aspeed_ast2500.py
@@ -22,17 +22,17 @@ def test_arm_ast2500_evb_buildroot(self):
         image_path = self.ASSET_BR2_202411_AST2500_FLASH.fetch()
 
         self.vm.add_args('-device',
-                         'tmp105,bus=aspeed.i2c.bus.3,address=0x4d,id=tmp-test');
+                         'tmp105,bus=aspeed.i2c.bus.3,address=0x4d,id=tmp-test')
         self.do_test_arm_aspeed_buildroot_start(image_path, '0x0',
                                                 'ast2500-evb login:')
 
         exec_command_and_wait_for_pattern(self,
              'echo lm75 0x4d > /sys/class/i2c-dev/i2c-3/device/new_device',
-             'i2c i2c-3: new_device: Instantiated device lm75 at 0x4d');
+             'i2c i2c-3: new_device: Instantiated device lm75 at 0x4d')
         exec_command_and_wait_for_pattern(self,
                              'cat /sys/class/hwmon/hwmon1/temp1_input', '0')
         self.vm.cmd('qom-set', path='/machine/peripheral/tmp-test',
-                    property='temperature', value=18000);
+                    property='temperature', value=18000)
         exec_command_and_wait_for_pattern(self,
                              'cat /sys/class/hwmon/hwmon1/temp1_input', '18000')
 
diff --git a/tests/functional/test_arm_aspeed_ast2600.py b/tests/functional/test_arm_aspeed_ast2600.py
index 6ae4ed636ac..5ef52f06595 100755
--- a/tests/functional/test_arm_aspeed_ast2600.py
+++ b/tests/functional/test_arm_aspeed_ast2600.py
@@ -27,38 +27,38 @@ def test_arm_ast2600_evb_buildroot(self):
         image_path = self.ASSET_BR2_202411_AST2600_FLASH.fetch()
 
         self.vm.add_args('-device',
-                         'tmp105,bus=aspeed.i2c.bus.3,address=0x4d,id=tmp-test');
+                         'tmp105,bus=aspeed.i2c.bus.3,address=0x4d,id=tmp-test')
         self.vm.add_args('-device',
-                         'ds1338,bus=aspeed.i2c.bus.3,address=0x32');
+                         'ds1338,bus=aspeed.i2c.bus.3,address=0x32')
         self.vm.add_args('-device',
-                         'i2c-echo,bus=aspeed.i2c.bus.3,address=0x42');
+                         'i2c-echo,bus=aspeed.i2c.bus.3,address=0x42')
         self.do_test_arm_aspeed_buildroot_start(image_path, '0xf00',
                                                 'ast2600-evb login:')
 
         exec_command_and_wait_for_pattern(self,
              'echo lm75 0x4d > /sys/class/i2c-dev/i2c-3/device/new_device',
-             'i2c i2c-3: new_device: Instantiated device lm75 at 0x4d');
+             'i2c i2c-3: new_device: Instantiated device lm75 at 0x4d')
         exec_command_and_wait_for_pattern(self,
                              'cat /sys/class/hwmon/hwmon1/temp1_input', '0')
         self.vm.cmd('qom-set', path='/machine/peripheral/tmp-test',
-                    property='temperature', value=18000);
+                    property='temperature', value=18000)
         exec_command_and_wait_for_pattern(self,
                              'cat /sys/class/hwmon/hwmon1/temp1_input', '18000')
 
         exec_command_and_wait_for_pattern(self,
              'echo ds1307 0x32 > /sys/class/i2c-dev/i2c-3/device/new_device',
-             'i2c i2c-3: new_device: Instantiated device ds1307 at 0x32');
+             'i2c i2c-3: new_device: Instantiated device ds1307 at 0x32')
         year = time.strftime("%Y")
-        exec_command_and_wait_for_pattern(self, 'hwclock -f /dev/rtc1', year);
+        exec_command_and_wait_for_pattern(self, 'hwclock -f /dev/rtc1', year)
 
         exec_command_and_wait_for_pattern(self,
              'echo slave-24c02 0x1064 > /sys/bus/i2c/devices/i2c-3/new_device',
-             'i2c i2c-3: new_device: Instantiated device slave-24c02 at 0x64');
+             'i2c i2c-3: new_device: Instantiated device slave-24c02 at 0x64')
         exec_command_and_wait_for_pattern(self,
-             'i2cset -y 3 0x42 0x64 0x00 0xaa i', '#');
+             'i2cset -y 3 0x42 0x64 0x00 0xaa i', '#')
         exec_command_and_wait_for_pattern(self,
              'hexdump /sys/bus/i2c/devices/3-1064/slave-eeprom',
-             '0000000 ffaa ffff ffff ffff ffff ffff ffff ffff');
+             '0000000 ffaa ffff ffff ffff ffff ffff ffff ffff')
         self.do_test_arm_aspeed_buildroot_poweroff()
 
     ASSET_BR2_202302_AST2600_TPM_FLASH = Asset(
@@ -90,10 +90,10 @@ def test_arm_ast2600_evb_buildroot_tpm(self):
 
         exec_command_and_wait_for_pattern(self,
             'echo tpm_tis_i2c 0x2e > /sys/bus/i2c/devices/i2c-12/new_device',
-            'tpm_tis_i2c 12-002e: 2.0 TPM (device-id 0x1, rev-id 1)');
+            'tpm_tis_i2c 12-002e: 2.0 TPM (device-id 0x1, rev-id 1)')
         exec_command_and_wait_for_pattern(self,
             'cat /sys/class/tpm/tpm0/pcr-sha256/0',
-            'B804724EA13F52A9072BA87FE8FDCC497DFC9DF9AA15B9088694639C431688E0');
+            'B804724EA13F52A9072BA87FE8FDCC497DFC9DF9AA15B9088694639C431688E0')
 
         self.do_test_arm_aspeed_buildroot_poweroff()
 
@@ -107,9 +107,9 @@ def test_arm_ast2600_evb_sdk(self):
         self.archive_extract(self.ASSET_SDK_V806_AST2600_A2)
 
         self.vm.add_args('-device',
-            'tmp105,bus=aspeed.i2c.bus.5,address=0x4d,id=tmp-test');
+            'tmp105,bus=aspeed.i2c.bus.5,address=0x4d,id=tmp-test')
         self.vm.add_args('-device',
-            'ds1338,bus=aspeed.i2c.bus.5,address=0x32');
+            'ds1338,bus=aspeed.i2c.bus.5,address=0x32')
         self.do_test_arm_aspeed_sdk_start(
             self.scratch_file("ast2600-a2", "image-bmc"))
 
@@ -120,20 +120,20 @@ def test_arm_ast2600_evb_sdk(self):
 
         exec_command_and_wait_for_pattern(self,
             'echo lm75 0x4d > /sys/class/i2c-dev/i2c-5/device/new_device',
-            'i2c i2c-5: new_device: Instantiated device lm75 at 0x4d');
+            'i2c i2c-5: new_device: Instantiated device lm75 at 0x4d')
         exec_command_and_wait_for_pattern(self,
              'cat /sys/class/hwmon/hwmon19/temp1_input', '0')
         self.vm.cmd('qom-set', path='/machine/peripheral/tmp-test',
-                    property='temperature', value=18000);
+                    property='temperature', value=18000)
         exec_command_and_wait_for_pattern(self,
              'cat /sys/class/hwmon/hwmon19/temp1_input', '18000')
 
         exec_command_and_wait_for_pattern(self,
              'echo ds1307 0x32 > /sys/class/i2c-dev/i2c-5/device/new_device',
-             'i2c i2c-5: new_device: Instantiated device ds1307 at 0x32');
+             'i2c i2c-5: new_device: Instantiated device ds1307 at 0x32')
         year = time.strftime("%Y")
         exec_command_and_wait_for_pattern(self,
-             '/sbin/hwclock -f /dev/rtc1', year);
+             '/sbin/hwclock -f /dev/rtc1', year)
 
 if __name__ == '__main__':
     AspeedTest.main()
diff --git a/tests/functional/test_arm_aspeed_bletchley.py b/tests/functional/test_arm_aspeed_bletchley.py
index 0da856c5ed4..5a60b24b3d2 100644
--- a/tests/functional/test_arm_aspeed_bletchley.py
+++ b/tests/functional/test_arm_aspeed_bletchley.py
@@ -12,14 +12,14 @@ class BletchleyMachine(AspeedTest):
 
     ASSET_BLETCHLEY_FLASH = Asset(
         'https://github.com/legoater/qemu-aspeed-boot/raw/master/images/bletchley-bmc/openbmc-20250128071329/obmc-phosphor-image-bletchley-20250128071329.static.mtd.xz',
-        'db21d04d47d7bb2a276f59d308614b4dfb70b9c7c81facbbca40a3977a2d8844');
+        'db21d04d47d7bb2a276f59d308614b4dfb70b9c7c81facbbca40a3977a2d8844')
 
     def test_arm_ast2600_bletchley_openbmc(self):
         image_path = self.uncompress(self.ASSET_BLETCHLEY_FLASH)
 
         self.do_test_arm_aspeed_openbmc('bletchley-bmc', image=image_path,
                                         uboot='2019.04', cpu_id='0xf00',
-                                        soc='AST2600 rev A3');
+                                        soc='AST2600 rev A3')
 
 if __name__ == '__main__':
     AspeedTest.main()
diff --git a/tests/functional/test_arm_aspeed_palmetto.py b/tests/functional/test_arm_aspeed_palmetto.py
index 35d832bc98e..ff0b821be65 100755
--- a/tests/functional/test_arm_aspeed_palmetto.py
+++ b/tests/functional/test_arm_aspeed_palmetto.py
@@ -12,14 +12,14 @@ class PalmettoMachine(AspeedTest):
 
     ASSET_PALMETTO_FLASH = Asset(
         'https://github.com/legoater/qemu-aspeed-boot/raw/master/images/palmetto-bmc/openbmc-20250128071432/obmc-phosphor-image-palmetto-20250128071432.static.mtd',
-        'bce7c392eec75c707a91cfc8fad7ca9a69d7e4f10df936930d65c1cb9897ac81');
+        'bce7c392eec75c707a91cfc8fad7ca9a69d7e4f10df936930d65c1cb9897ac81')
 
     def test_arm_ast2400_palmetto_openbmc(self):
         image_path = self.ASSET_PALMETTO_FLASH.fetch()
 
         self.do_test_arm_aspeed_openbmc('palmetto-bmc', image=image_path,
                                         uboot='2019.04', cpu_id='0x0',
-                                        soc='AST2400 rev A1');
+                                        soc='AST2400 rev A1')
 
 if __name__ == '__main__':
     AspeedTest.main()
diff --git a/tests/functional/test_arm_aspeed_romulus.py b/tests/functional/test_arm_aspeed_romulus.py
index b97ed951b1f..0447212bbf0 100755
--- a/tests/functional/test_arm_aspeed_romulus.py
+++ b/tests/functional/test_arm_aspeed_romulus.py
@@ -12,14 +12,14 @@ class RomulusMachine(AspeedTest):
 
     ASSET_ROMULUS_FLASH = Asset(
         'https://github.com/legoater/qemu-aspeed-boot/raw/master/images/romulus-bmc/openbmc-20250128071340/obmc-phosphor-image-romulus-20250128071340.static.mtd',
-        '6d031376440c82ed9d087d25e9fa76aea75b42f80daa252ec402c0bc3cf6cf5b');
+        '6d031376440c82ed9d087d25e9fa76aea75b42f80daa252ec402c0bc3cf6cf5b')
 
     def test_arm_ast2500_romulus_openbmc(self):
         image_path = self.ASSET_ROMULUS_FLASH.fetch()
 
         self.do_test_arm_aspeed_openbmc('romulus-bmc', image=image_path,
                                         uboot='2019.04', cpu_id='0x0',
-                                        soc='AST2500 rev A1');
+                                        soc='AST2500 rev A1')
 
 if __name__ == '__main__':
     AspeedTest.main()
diff --git a/tests/functional/test_arm_aspeed_witherspoon.py b/tests/functional/test_arm_aspeed_witherspoon.py
index ea1ce89b05c..51a2d47af28 100644
--- a/tests/functional/test_arm_aspeed_witherspoon.py
+++ b/tests/functional/test_arm_aspeed_witherspoon.py
@@ -12,14 +12,14 @@ class WitherspoonMachine(AspeedTest):
 
     ASSET_WITHERSPOON_FLASH = Asset(
         'https://github.com/legoater/qemu-aspeed-boot/raw/master/images/witherspoon-bmc/openbmc-20240618035022/obmc-phosphor-image-witherspoon-20240618035022.ubi.mtd',
-        '937d9ed449ea6c6cbed983519088a42d0cafe276bcfe4fce07772ca6673f9213');
+        '937d9ed449ea6c6cbed983519088a42d0cafe276bcfe4fce07772ca6673f9213')
 
     def test_arm_ast2500_witherspoon_openbmc(self):
         image_path = self.ASSET_WITHERSPOON_FLASH.fetch()
 
         self.do_test_arm_aspeed_openbmc('witherspoon-bmc', image=image_path,
                                         uboot='2016.07', cpu_id='0x0',
-                                        soc='AST2500 rev A1');
+                                        soc='AST2500 rev A1')
 
 if __name__ == '__main__':
     AspeedTest.main()
diff --git a/tests/functional/test_arm_bpim2u.py b/tests/functional/test_arm_bpim2u.py
index 8de6ccba881..8bed64b702f 100755
--- a/tests/functional/test_arm_bpim2u.py
+++ b/tests/functional/test_arm_bpim2u.py
@@ -163,7 +163,7 @@ def test_arm_bpim2u_openwrt_22_03_3(self):
                 self, 'Hit any key to stop autoboot:', '=>')
         exec_command_and_wait_for_pattern(self, "setenv extraargs '" +
                                                 kernel_command_line + "'", '=>')
-        exec_command_and_wait_for_pattern(self, 'boot', 'Starting kernel ...');
+        exec_command_and_wait_for_pattern(self, 'boot', 'Starting kernel ...')
 
         self.wait_for_console_pattern(
             'Please press Enter to activate this console.')
diff --git a/tests/functional/test_arm_cubieboard.py b/tests/functional/test_arm_cubieboard.py
index b87a28154da..1eaca0272bb 100755
--- a/tests/functional/test_arm_cubieboard.py
+++ b/tests/functional/test_arm_cubieboard.py
@@ -128,7 +128,7 @@ def test_arm_cubieboard_openwrt_22_03_2(self):
                 self, 'Hit any key to stop autoboot:', '=>')
         exec_command_and_wait_for_pattern(self, "setenv extraargs '" +
                                                 kernel_command_line + "'", '=>')
-        exec_command_and_wait_for_pattern(self, 'boot', 'Starting kernel ...');
+        exec_command_and_wait_for_pattern(self, 'boot', 'Starting kernel ...')
 
         self.wait_for_console_pattern(
             'Please press Enter to activate this console.')
diff --git a/tests/functional/test_arm_orangepi.py b/tests/functional/test_arm_orangepi.py
index 1815f56e027..f9bfa8c78d9 100755
--- a/tests/functional/test_arm_orangepi.py
+++ b/tests/functional/test_arm_orangepi.py
@@ -174,7 +174,7 @@ def test_arm_orangepi_armbian(self):
         exec_command_and_wait_for_pattern(self, ' ', '=>')
         exec_command_and_wait_for_pattern(self, "setenv extraargs '" +
                                                 kernel_command_line + "'", '=>')
-        exec_command_and_wait_for_pattern(self, 'boot', 'Starting kernel ...');
+        exec_command_and_wait_for_pattern(self, 'boot', 'Starting kernel ...')
 
         self.wait_for_console_pattern('systemd[1]: Hostname set ' +
                                       'to <orangepipc>')
diff --git a/tests/functional/test_s390x_topology.py b/tests/functional/test_s390x_topology.py
index eefd9729cb2..1b5dc651353 100755
--- a/tests/functional/test_s390x_topology.py
+++ b/tests/functional/test_s390x_topology.py
@@ -217,12 +217,12 @@ def test_polarization(self):
         self.assertEqual(res['return']['polarization'], 'horizontal')
         self.check_topology(0, 0, 0, 0, 'medium', False)
 
-        self.guest_set_dispatching('1');
+        self.guest_set_dispatching('1')
         res = self.vm.qmp('query-s390x-cpu-polarization')
         self.assertEqual(res['return']['polarization'], 'vertical')
         self.check_topology(0, 0, 0, 0, 'medium', False)
 
-        self.guest_set_dispatching('0');
+        self.guest_set_dispatching('0')
         res = self.vm.qmp('query-s390x-cpu-polarization')
         self.assertEqual(res['return']['polarization'], 'horizontal')
         self.check_topology(0, 0, 0, 0, 'medium', False)
@@ -283,7 +283,7 @@ def test_entitlement(self):
         self.check_polarization('vertical:high')
         self.check_topology(0, 0, 0, 0, 'high', False)
 
-        self.guest_set_dispatching('0');
+        self.guest_set_dispatching('0')
         self.check_polarization("horizontal")
         self.check_topology(0, 0, 0, 0, 'high', False)
 
@@ -310,11 +310,11 @@ def test_dedicated(self):
         self.check_topology(0, 0, 0, 0, 'high', True)
         self.check_polarization("horizontal")
 
-        self.guest_set_dispatching('1');
+        self.guest_set_dispatching('1')
         self.check_topology(0, 0, 0, 0, 'high', True)
         self.check_polarization("vertical:high")
 
-        self.guest_set_dispatching('0');
+        self.guest_set_dispatching('0')
         self.check_topology(0, 0, 0, 0, 'high', True)
         self.check_polarization("horizontal")
 
@@ -360,7 +360,7 @@ def test_dedicated_error(self):
 
         self.check_topology(0, 0, 0, 0, 'high', True)
 
-        self.guest_set_dispatching('1');
+        self.guest_set_dispatching('1')
 
         self.check_topology(0, 0, 0, 0, 'high', True)
 
