diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 3ff6e73356..838177bd9d 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -19,16 +19,12 @@ repos:
     hooks:
       - id: pyupgrade
         args: ['--py38-plus']
-  - repo: https://github.com/psf/black
-    rev: 24.8.0
-    hooks:
-      - id: black
-        args: ['-S', '-l', '79']
   - repo: https://github.com/astral-sh/ruff-pre-commit
     rev: v0.6.2
     hooks:
       - id: ruff
         args: ['--fix']
+      - id: ruff-format
   - repo: https://github.com/PyCQA/bandit
     rev: 1.7.9
     hooks:
diff --git a/openstackclient/api/api.py b/openstackclient/api/api.py
index c8def49e37..838383f027 100644
--- a/openstackclient/api/api.py
+++ b/openstackclient/api/api.py
@@ -12,6 +12,7 @@
 #
 
 """Base API Library"""
+
 from keystoneauth1 import exceptions as ks_exceptions
 from keystoneauth1 import session as ks_session
 from osc_lib import exceptions
diff --git a/openstackclient/api/image_v2.py b/openstackclient/api/image_v2.py
index d016318957..9b0e9b1f8e 100644
--- a/openstackclient/api/image_v2.py
+++ b/openstackclient/api/image_v2.py
@@ -33,7 +33,7 @@ class APIv2(image_v1.APIv1):
         private=False,
         community=False,
         shared=False,
-        **filter
+        **filter,
     ):
         """Get available images
 
diff --git a/openstackclient/api/object_store_v1.py b/openstackclient/api/object_store_v1.py
index bc49ac850d..e7896b1e4f 100644
--- a/openstackclient/api/object_store_v1.py
+++ b/openstackclient/api/object_store_v1.py
@@ -89,7 +89,7 @@ class APIv1(api.BaseAPI):
         marker=None,
         end_marker=None,
         prefix=None,
-        **params
+        **params,
     ):
         """Get containers in an account
 
@@ -116,7 +116,7 @@ class APIv1(api.BaseAPI):
                 marker=marker,
                 end_marker=end_marker,
                 prefix=prefix,
-                **params
+                **params,
             )
             while listing:
                 marker = listing[-1]['name']
@@ -125,7 +125,7 @@ class APIv1(api.BaseAPI):
                     marker=marker,
                     end_marker=end_marker,
                     prefix=prefix,
-                    **params
+                    **params,
                 )
                 if listing:
                     data.extend(listing)
@@ -306,7 +306,7 @@ class APIv1(api.BaseAPI):
         end_marker=None,
         delimiter=None,
         prefix=None,
-        **params
+        **params,
     ):
         """List objects in a container
 
@@ -341,7 +341,7 @@ class APIv1(api.BaseAPI):
                 end_marker=end_marker,
                 prefix=prefix,
                 delimiter=delimiter,
-                **params
+                **params,
             )
             while listing:
                 if delimiter:
@@ -355,7 +355,7 @@ class APIv1(api.BaseAPI):
                     end_marker=end_marker,
                     prefix=prefix,
                     delimiter=delimiter,
-                    **params
+                    **params,
                 )
                 if listing:
                     data.extend(listing)
diff --git a/openstackclient/identity/v2_0/project.py b/openstackclient/identity/v2_0/project.py
index 1607555236..8920e0e16a 100644
--- a/openstackclient/identity/v2_0/project.py
+++ b/openstackclient/identity/v2_0/project.py
@@ -87,7 +87,7 @@ class CreateProject(command.ShowOne):
                 parsed_args.name,
                 description=parsed_args.description,
                 enabled=enabled,
-                **kwargs
+                **kwargs,
             )
         except ks_exc.Conflict:
             if parsed_args.or_show:
diff --git a/openstackclient/identity/v2_0/role_assignment.py b/openstackclient/identity/v2_0/role_assignment.py
index 6610bab941..54d01b4e51 100644
--- a/openstackclient/identity/v2_0/role_assignment.py
+++ b/openstackclient/identity/v2_0/role_assignment.py
@@ -11,7 +11,7 @@
 #   under the License.
 #
 
-"""Identity v2 Assignment action implementations """
+"""Identity v2 Assignment action implementations"""
 
 from osc_lib.command import command
 from osc_lib import exceptions
diff --git a/openstackclient/identity/v3/identity_provider.py b/openstackclient/identity/v3/identity_provider.py
index 5e0c8f7c9f..dad7165696 100644
--- a/openstackclient/identity/v3/identity_provider.py
+++ b/openstackclient/identity/v3/identity_provider.py
@@ -133,7 +133,7 @@ class CreateIdentityProvider(command.ShowOne):
             description=parsed_args.description,
             domain_id=domain_id,
             enabled=parsed_args.enabled,
-            **kwargs
+            **kwargs,
         )
 
         idp._info.pop('links', None)
diff --git a/openstackclient/identity/v3/project.py b/openstackclient/identity/v3/project.py
index d66fd6121f..aa6f629495 100644
--- a/openstackclient/identity/v3/project.py
+++ b/openstackclient/identity/v3/project.py
@@ -125,7 +125,7 @@ class CreateProject(command.ShowOne):
                 description=parsed_args.description,
                 enabled=enabled,
                 options=options,
-                **kwargs
+                **kwargs,
             )
         except ks_exc.Conflict:
             if parsed_args.or_show:
diff --git a/openstackclient/network/v2/l3_conntrack_helper.py b/openstackclient/network/v2/l3_conntrack_helper.py
index 598ced9979..f200090b7f 100644
--- a/openstackclient/network/v2/l3_conntrack_helper.py
+++ b/openstackclient/network/v2/l3_conntrack_helper.py
@@ -245,7 +245,7 @@ class SetConntrackHelper(command.Command):
             client.update_conntrack_helper(
                 parsed_args.conntrack_helper_id,
                 attrs.pop('router_id'),
-                **attrs
+                **attrs,
             )
 
 
diff --git a/openstackclient/network/v2/ndp_proxy.py b/openstackclient/network/v2/ndp_proxy.py
index 3b6caab66c..4c1871172f 100644
--- a/openstackclient/network/v2/ndp_proxy.py
+++ b/openstackclient/network/v2/ndp_proxy.py
@@ -14,6 +14,7 @@
 #    under the License.
 
 """Router NDP proxy action implementations"""
+
 import logging
 
 from osc_lib.command import command
diff --git a/openstackclient/network/v2/network_trunk.py b/openstackclient/network/v2/network_trunk.py
index 2b00d03ec5..a2b0fbf1f8 100644
--- a/openstackclient/network/v2/network_trunk.py
+++ b/openstackclient/network/v2/network_trunk.py
@@ -15,6 +15,7 @@
 #
 
 """Network trunk and subports action implementations"""
+
 import logging
 
 from cliff import columns as cliff_columns
@@ -67,8 +68,8 @@ class CreateNetworkTrunk(command.ShowOne):
             required_keys=['port'],
             help=_(
                 "Subport to add. Subport is of form "
-                "\'port=<name or ID>,segmentation-type=<segmentation-type>,"
-                "segmentation-id=<segmentation-ID>\' (--subport) option "
+                "'port=<name or ID>,segmentation-type=<segmentation-type>,"
+                "segmentation-id=<segmentation-ID>' (--subport) option "
                 "can be repeated"
             ),
         )
@@ -198,8 +199,8 @@ class SetNetworkTrunk(command.Command):
             required_keys=['port'],
             help=_(
                 "Subport to add. Subport is of form "
-                "\'port=<name or ID>,segmentation-type=<segmentation-type>"
-                ",segmentation-id=<segmentation-ID>\' (--subport) option "
+                "'port=<name or ID>,segmentation-type=<segmentation-type>"
+                ",segmentation-id=<segmentation-ID>' (--subport) option "
                 "can be repeated"
             ),
         )
diff --git a/openstackclient/network/v2/router.py b/openstackclient/network/v2/router.py
index 8527426ee5..5193abcb74 100644
--- a/openstackclient/network/v2/router.py
+++ b/openstackclient/network/v2/router.py
@@ -164,10 +164,13 @@ def _get_external_gateway_attrs(client_manager, parsed_args):
                     'subnet_id' in ip_spec
                     and ip_net_id not in external_gateways
                 ):
-                    msg = _(
-                        'Subnet %s does not belong to any of the networks '
-                        'provided for --external-gateway.'
-                    ) % (ip_spec['subnet_id'])
+                    msg = (
+                        _(
+                            'Subnet %s does not belong to any of the networks '
+                            'provided for --external-gateway.'
+                        )
+                        % (ip_spec['subnet_id'])
+                    )
                     raise exceptions.CommandError(msg)
                 for gw_info in external_gateways[ip_net_id]:
                     if 'external_fixed_ips' not in gw_info:
diff --git a/openstackclient/tests/unit/api/test_compute_v2.py b/openstackclient/tests/unit/api/test_compute_v2.py
index 01ebf7b929..cae8db9a7c 100644
--- a/openstackclient/tests/unit/api/test_compute_v2.py
+++ b/openstackclient/tests/unit/api/test_compute_v2.py
@@ -26,7 +26,6 @@ from openstackclient.tests.unit import utils
 
 
 class TestSecurityGroup(utils.TestCase):
-
     def setUp(self):
         super().setUp()
 
@@ -227,7 +226,6 @@ class TestSecurityGroup(utils.TestCase):
 
 
 class TestSecurityGroupRule(utils.TestCase):
-
     def setUp(self):
         super().setUp()
 
@@ -290,7 +288,6 @@ class TestSecurityGroupRule(utils.TestCase):
 
 
 class TestNetwork(utils.TestCase):
-
     def setUp(self):
         super().setUp()
 
@@ -457,7 +454,6 @@ class TestNetwork(utils.TestCase):
 
 
 class TestFloatingIP(utils.TestCase):
-
     def setUp(self):
         super().setUp()
 
@@ -547,7 +543,6 @@ class TestFloatingIP(utils.TestCase):
 
 
 class TestFloatingIPPool(utils.TestCase):
-
     def setUp(self):
         super().setUp()
 
diff --git a/openstackclient/tests/unit/compute/v2/test_host.py b/openstackclient/tests/unit/compute/v2/test_host.py
index afda8e9589..1de8023115 100644
--- a/openstackclient/tests/unit/compute/v2/test_host.py
+++ b/openstackclient/tests/unit/compute/v2/test_host.py
@@ -59,7 +59,6 @@ def _generate_fake_host():
 
 
 class TestHostList(compute_fakes.TestComputev2):
-
     def setUp(self):
         super().setUp()
 
diff --git a/openstackclient/tests/unit/compute/v2/test_server.py b/openstackclient/tests/unit/compute/v2/test_server.py
index 434d2e61f7..47aa9df57a 100644
--- a/openstackclient/tests/unit/compute/v2/test_server.py
+++ b/openstackclient/tests/unit/compute/v2/test_server.py
@@ -7363,9 +7363,7 @@ class TestServerRemoveSecurityGroup(TestServer):
 
         self.server = compute_fakes.create_one_sdk_server()
         self.compute_sdk_client.find_server.return_value = self.server
-        self.compute_sdk_client.remove_security_group_from_server.return_value = (
-            None
-        )
+        self.compute_sdk_client.remove_security_group_from_server.return_value = None
 
         # Get the command object to test
         self.cmd = server.RemoveServerSecurityGroup(self.app, None)
diff --git a/openstackclient/tests/unit/identity/v3/test_limit.py b/openstackclient/tests/unit/identity/v3/test_limit.py
index ef0fa4b1e8..a1d180b4ba 100644
--- a/openstackclient/tests/unit/identity/v3/test_limit.py
+++ b/openstackclient/tests/unit/identity/v3/test_limit.py
@@ -90,7 +90,7 @@ class TestLimitCreate(TestLimit):
             self.service,
             identity_fakes.limit_resource_name,
             resource_limit,
-            **kwargs
+            **kwargs,
         )
 
         collist = (
@@ -154,7 +154,7 @@ class TestLimitCreate(TestLimit):
             self.service,
             identity_fakes.limit_resource_name,
             resource_limit,
-            **kwargs
+            **kwargs,
         )
 
         collist = (
diff --git a/openstackclient/tests/unit/image/v2/test_metadef_resource_type_association.py b/openstackclient/tests/unit/image/v2/test_metadef_resource_type_association.py
index ac1d65008c..d7c1ee686b 100644
--- a/openstackclient/tests/unit/image/v2/test_metadef_resource_type_association.py
+++ b/openstackclient/tests/unit/image/v2/test_metadef_resource_type_association.py
@@ -42,9 +42,7 @@ class TestMetadefResourceTypeAssociationCreate(
     def setUp(self):
         super().setUp()
 
-        self.image_client.create_metadef_resource_type_association.return_value = (
-            self.resource_type_association
-        )
+        self.image_client.create_metadef_resource_type_association.return_value = self.resource_type_association
         self.cmd = metadef_resource_type_association.CreateMetadefResourceTypeAssociation(
             self.app, None
         )
@@ -74,9 +72,7 @@ class TestMetadefResourceTypeAssociationDelete(
     def setUp(self):
         super().setUp()
 
-        self.image_client.delete_metadef_resource_type_association.return_value = (
-            self.resource_type_association
-        )
+        self.image_client.delete_metadef_resource_type_association.return_value = self.resource_type_association
         self.cmd = metadef_resource_type_association.DeleteMetadefResourceTypeAssociation(
             self.app, None
         )
diff --git a/openstackclient/tests/unit/network/v2/test_default_security_group_rule.py b/openstackclient/tests/unit/network/v2/test_default_security_group_rule.py
index 9c9241a292..9b461269ca 100644
--- a/openstackclient/tests/unit/network/v2/test_default_security_group_rule.py
+++ b/openstackclient/tests/unit/network/v2/test_default_security_group_rule.py
@@ -79,7 +79,7 @@ class TestCreateDefaultSecurityGroupRule(TestDefaultSecurityGroupRule):
         default_security_group_rule_attrs.update(attrs)
         self._default_sg_rule = sdk_fakes.generate_fake_resource(
             _default_security_group_rule.DefaultSecurityGroupRule,
-            **default_security_group_rule_attrs
+            **default_security_group_rule_attrs,
         )
 
         self.sdk_client.create_default_security_group_rule.return_value = (
@@ -956,11 +956,11 @@ class TestListDefaultSecurityGroupRule(TestDefaultSecurityGroupRule):
     # The security group rule to be listed.
     _default_sg_rule_tcp = sdk_fakes.generate_fake_resource(
         _default_security_group_rule.DefaultSecurityGroupRule,
-        **{'protocol': 'tcp', 'port_range_max': 80, 'port_range_min': 80}
+        **{'protocol': 'tcp', 'port_range_max': 80, 'port_range_min': 80},
     )
     _default_sg_rule_icmp = sdk_fakes.generate_fake_resource(
         _default_security_group_rule.DefaultSecurityGroupRule,
-        **{'protocol': 'icmp', 'remote_ip_prefix': '10.0.2.0/24'}
+        **{'protocol': 'icmp', 'remote_ip_prefix': '10.0.2.0/24'},
     )
     _default_sg_rules = [
         _default_sg_rule_tcp,
diff --git a/openstackclient/tests/unit/network/v2/test_floating_ip_port_forwarding.py b/openstackclient/tests/unit/network/v2/test_floating_ip_port_forwarding.py
index 6c0e163ce4..2e4c93f8a5 100644
--- a/openstackclient/tests/unit/network/v2/test_floating_ip_port_forwarding.py
+++ b/openstackclient/tests/unit/network/v2/test_floating_ip_port_forwarding.py
@@ -153,7 +153,7 @@ class TestCreateFloatingIPPortForwarding(TestFloatingIPPortForwarding):
                 'internal_port_id': self.new_port_forwarding_with_ranges.internal_port_id,  # noqa: E501
                 'protocol': self.new_port_forwarding_with_ranges.protocol,
                 'description': self.new_port_forwarding_with_ranges.description,  # noqa: E501
-            }
+            },
         )
         self.assertEqual(self.columns, columns)
         self.assertEqual(self.data, data)
@@ -334,7 +334,7 @@ class TestCreateFloatingIPPortForwarding(TestFloatingIPPortForwarding):
                 'internal_port_id': self.new_port_forwarding.internal_port_id,
                 'protocol': self.new_port_forwarding.protocol,
                 'description': self.new_port_forwarding.description,
-            }
+            },
         )
         self.assertEqual(self.columns, columns)
         self.assertEqual(self.data, data)
@@ -587,7 +587,7 @@ class TestSetFloatingIPPortForwarding(TestFloatingIPPortForwarding):
         self.network_client.update_floating_ip_port_forwarding.assert_called_with(
             self._port_forwarding.floatingip_id,
             self._port_forwarding.id,
-            **attrs
+            **attrs,
         )
         self.assertIsNone(result)
 
@@ -648,7 +648,7 @@ class TestSetFloatingIPPortForwarding(TestFloatingIPPortForwarding):
             self.network_client.update_floating_ip_port_forwarding.assert_called_with(
                 self._port_forwarding.floatingip_id,
                 self._port_forwarding.id,
-                **attrs
+                **attrs,
             )
             self.assertIsNone(result)
 
diff --git a/openstackclient/tests/unit/network/v2/test_local_ip_association.py b/openstackclient/tests/unit/network/v2/test_local_ip_association.py
index 35a1045433..2c1c0ff313 100644
--- a/openstackclient/tests/unit/network/v2/test_local_ip_association.py
+++ b/openstackclient/tests/unit/network/v2/test_local_ip_association.py
@@ -86,7 +86,7 @@ class TestCreateLocalIPAssociation(TestLocalIPAssociation):
             self.new_local_ip_association.local_ip_id,
             **{
                 'fixed_port_id': self.new_local_ip_association.fixed_port_id,
-            }
+            },
         )
         self.assertEqual(set(self.columns), set(columns))
         self.assertEqual(set(self.data), set(data))
@@ -111,7 +111,7 @@ class TestCreateLocalIPAssociation(TestLocalIPAssociation):
             **{
                 'fixed_port_id': self.new_local_ip_association.fixed_port_id,
                 'fixed_ip': self.new_local_ip_association.fixed_ip,
-            }
+            },
         )
         self.assertEqual(set(self.columns), set(columns))
         self.assertEqual(set(self.data), set(data))
diff --git a/openstackclient/tests/unit/network/v2/test_network_qos_rule.py b/openstackclient/tests/unit/network/v2/test_network_qos_rule.py
index 1f6fe093ee..132902fb31 100644
--- a/openstackclient/tests/unit/network/v2/test_network_qos_rule.py
+++ b/openstackclient/tests/unit/network/v2/test_network_qos_rule.py
@@ -137,7 +137,7 @@ class TestCreateNetworkQosRuleMinimumBandwidth(TestNetworkQosRule):
             **{
                 'min_kbps': self.new_rule.min_kbps,
                 'direction': self.new_rule.direction,
-            }
+            },
         )
         self.assertEqual(self.columns, columns)
         self.assertEqual(self.data, data)
@@ -244,7 +244,7 @@ class TestCreateNetworkQosRuleMinimumPacketRate(TestNetworkQosRule):
             **{
                 'min_kpps': self.new_rule.min_kpps,
                 'direction': self.new_rule.direction,
-            }
+            },
         )
         self.assertEqual(self.columns, columns)
         self.assertEqual(self.data, data)
@@ -473,7 +473,7 @@ class TestCreateNetworkQosRuleBandwidtLimit(TestNetworkQosRule):
             **{
                 'max_kbps': self.new_rule.max_kbps,
                 'direction': self.new_rule.direction,
-            }
+            },
         )
         self.assertEqual(self.columns, columns)
         self.assertEqual(expected_data, data)
@@ -507,7 +507,7 @@ class TestCreateNetworkQosRuleBandwidtLimit(TestNetworkQosRule):
                 'max_kbps': self.new_rule.max_kbps,
                 'max_burst_kbps': self.new_rule.max_burst_kbits,
                 'direction': self.new_rule.direction,
-            }
+            },
         )
         self.assertEqual(self.columns, columns)
         self.assertEqual(self.data, data)
diff --git a/openstackclient/tests/unit/network/v2/test_subnet_pool.py b/openstackclient/tests/unit/network/v2/test_subnet_pool.py
index 214bfdce52..40aa1e990b 100644
--- a/openstackclient/tests/unit/network/v2/test_subnet_pool.py
+++ b/openstackclient/tests/unit/network/v2/test_subnet_pool.py
@@ -1006,7 +1006,7 @@ class TestSetSubnetPool(TestSubnetPool):
             self._subnet_pool,
             **{
                 'default_quota': 20,
-            }
+            },
         )
         self.assertIsNone(result)
 
diff --git a/openstackclient/tests/unit/object/v1/test_object.py b/openstackclient/tests/unit/object/v1/test_object.py
index 665a71d144..f1777f963c 100644
--- a/openstackclient/tests/unit/object/v1/test_object.py
+++ b/openstackclient/tests/unit/object/v1/test_object.py
@@ -352,7 +352,7 @@ class TestObjectShow(TestObject):
         c_mock.assert_called_with(
             container=object_fakes.container_name,
             object=object_fakes.object_name_1,
-            **kwargs
+            **kwargs,
         )
 
         collist = ('bytes', 'content_type', 'hash', 'last_modified', 'name')
diff --git a/openstackclient/volume/client.py b/openstackclient/volume/client.py
index 4615184e70..b07913086b 100644
--- a/openstackclient/volume/client.py
+++ b/openstackclient/volume/client.py
@@ -93,7 +93,7 @@ def make_client(instance):
         region_name=instance.region_name,
         endpoint_override=endpoint_override,
         api_version=version,
-        **kwargs
+        **kwargs,
     )
 
     return client
diff --git a/openstackclient/volume/v3/service.py b/openstackclient/volume/v3/service.py
index 5f01b54562..fe4db4c113 100644
--- a/openstackclient/volume/v3/service.py
+++ b/openstackclient/volume/v3/service.py
@@ -21,7 +21,6 @@ from openstackclient.volume.v2 import service as service_v2
 
 
 class ListService(service_v2.ListService):
-
     def take_action(self, parsed_args):
         service_client = self.app.client_manager.volume
 
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000000..3ab847ac01
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,6 @@
+[tool.ruff]
+line-length = 79
+
+[tool.ruff.format]
+quote-style = "preserve"
+docstring-code-format = true