Reorder imports to match hacking guidelines

Ensure that the imports follow the standard OpenStack hacking
guidelines.

Change-Id: Iaa4326aef118ddfd807dd006934f1d9ca80a1cfa

jenkins_jobs/builder.py

@@ -16,23 +16,25 @@
 # Manage jobs in Jenkins server
 
 import errno
-import io
-import os
-import operator
 import hashlib
-import yaml
-import xml.etree.ElementTree as XML
-import jenkins
-import re
-from pprint import pformat
+import io
 import logging
+import operator
+import os
+from pprint import pformat
+import re
 import time
+import xml.etree.ElementTree as XML
+import yaml
+
+import jenkins
 
 from jenkins_jobs.constants import MAGIC_MANAGE_STRING
 from jenkins_jobs.parallel import parallelize
 from jenkins_jobs.parser import YamlParser
 from jenkins_jobs import utils
 
+
 logger = logging.getLogger(__name__)
 
 _DEFAULT_TIMEOUT = object()

jenkins_jobs/cmd.py

@@ -14,18 +14,22 @@
 # under the License.
 
 import argparse
-import io
-from six.moves import configparser, StringIO, input
 import fnmatch
+import io
 import logging
 import os
 import platform
 import sys
 import yaml
-import jenkins_jobs.version
+
+from six.moves import configparser
+from six.moves import input
+from six.moves import StringIO
 
 from jenkins_jobs.builder import Builder
 from jenkins_jobs.errors import JenkinsJobsException
+import jenkins_jobs.version
+
 
 logging.basicConfig(level=logging.INFO)
 logger = logging.getLogger()

jenkins_jobs/local_yaml.py

@@ -95,8 +95,9 @@ character.
 import functools
 import io
 import logging
-import re
 import os
+import re
+
 import yaml
 from yaml.constructor import BaseConstructor
 from yaml import YAMLObject
@@ -106,6 +107,7 @@ try:
 except ImportError:
     from ordereddict import OrderedDict
 
+
 logger = logging.getLogger(__name__)
 
 

jenkins_jobs/modules/builders.py

@@ -36,21 +36,21 @@ Example::
 
 """
 
-
+import logging
 import xml.etree.ElementTree as XML
+
+from jenkins_jobs.errors import InvalidAttributeError
+from jenkins_jobs.errors import JenkinsJobsException
+from jenkins_jobs.errors import MissingAttributeError
 import jenkins_jobs.modules.base
-from jenkins_jobs.modules import hudson_model
 from jenkins_jobs.modules.helpers import cloudformation_init
 from jenkins_jobs.modules.helpers import cloudformation_region_dict
 from jenkins_jobs.modules.helpers import cloudformation_stack
 from jenkins_jobs.modules.helpers import config_file_provider_builder
 from jenkins_jobs.modules.helpers import config_file_provider_settings
-from jenkins_jobs.modules.helpers import copyartifact_build_selector
 from jenkins_jobs.modules.helpers import convert_mapping_to_xml
-from jenkins_jobs.errors import (JenkinsJobsException,
-                                 MissingAttributeError,
-                                 InvalidAttributeError)
-import logging
+from jenkins_jobs.modules.helpers import copyartifact_build_selector
+from jenkins_jobs.modules import hudson_model
 
 logger = logging.getLogger(__name__)
 

jenkins_jobs/modules/general.py

@@ -102,6 +102,7 @@ Example:
 """
 
 import xml.etree.ElementTree as XML
+
 import jenkins_jobs.modules.base
 from jenkins_jobs.xml_config import remove_ignorable_whitespace
 

jenkins_jobs/modules/helpers.py

@@ -12,13 +12,14 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-import xml.etree.ElementTree as XML
 import logging
+import xml.etree.ElementTree as XML
 
 from six.moves import configparser
-from jenkins_jobs.errors import (JenkinsJobsException,
-                                 MissingAttributeError,
-                                 InvalidAttributeError)
+
+from jenkins_jobs.errors import InvalidAttributeError
+from jenkins_jobs.errors import JenkinsJobsException
+from jenkins_jobs.errors import MissingAttributeError
 
 
 def build_trends_publisher(plugin_name, xml_element, data):

jenkins_jobs/modules/hipchat_notif.py

@@ -68,13 +68,16 @@ Example:
 # The global config object is therefore passed down to the registry object,
 # and this object is passed to the HipChat() class initialiser.
 
-import xml.etree.ElementTree as XML
-import jenkins_jobs.modules.base
-import jenkins_jobs.errors
 import logging
 import pkg_resources
-from six.moves import configparser
 import sys
+import xml.etree.ElementTree as XML
+
+from six.moves import configparser
+
+import jenkins_jobs.errors
+import jenkins_jobs.modules.base
+
 
 logger = logging.getLogger(__name__)
 

jenkins_jobs/modules/metadata.py

@@ -31,8 +31,8 @@ Example::
           expose-to-env: true
 """
 
-
 import xml.etree.ElementTree as XML
+
 import jenkins_jobs.modules.base
 
 

jenkins_jobs/modules/notifications.py

@@ -25,8 +25,9 @@ Jenkins notification plugin.
 """
 
 import xml.etree.ElementTree as XML
-import jenkins_jobs.modules.base
+
 from jenkins_jobs.errors import JenkinsJobsException
+import jenkins_jobs.modules.base
 
 
 def http_endpoint(parser, xml_parent, data):

jenkins_jobs/modules/parameters.py

@@ -32,11 +32,11 @@ Example::
           description: "A parameter named FOO, defaults to 'bar'."
 """
 
-
 import xml.etree.ElementTree as XML
-import jenkins_jobs.modules.base
+
 from jenkins_jobs.errors import JenkinsJobsException
 from jenkins_jobs.errors import MissingAttributeError
+import jenkins_jobs.modules.base
 from jenkins_jobs.modules.helpers import copyartifact_build_selector
 
 

jenkins_jobs/modules/project_externaljob.py

@@ -31,8 +31,8 @@ Example:
 
 """
 
-
 import xml.etree.ElementTree as XML
+
 import jenkins_jobs.modules.base
 
 

jenkins_jobs/modules/project_flow.py

@@ -50,6 +50,7 @@ Job example runninng a DSL file from the workspace:
 """
 
 import xml.etree.ElementTree as XML
+
 import jenkins_jobs.modules.base
 
 

jenkins_jobs/modules/project_freestyle.py

@@ -27,8 +27,8 @@ Example::
     project-type: freestyle
 """
 
-
 import xml.etree.ElementTree as XML
+
 import jenkins_jobs.modules.base
 
 

jenkins_jobs/modules/project_matrix.py

@@ -69,8 +69,8 @@ Example:
 
 """
 
-
 import xml.etree.ElementTree as XML
+
 import jenkins_jobs.modules.base
 
 

jenkins_jobs/modules/project_maven.py

@@ -76,10 +76,11 @@ CFP Example:
 """
 
 import xml.etree.ElementTree as XML
-import jenkins_jobs.modules.base
-from jenkins_jobs.modules import hudson_model
-from jenkins_jobs.modules.helpers import config_file_provider_settings
+
 from jenkins_jobs.errors import InvalidAttributeError
+import jenkins_jobs.modules.base
+from jenkins_jobs.modules.helpers import config_file_provider_settings
+from jenkins_jobs.modules import hudson_model
 
 
 class Maven(jenkins_jobs.modules.base.Base):

jenkins_jobs/modules/project_multijob.py

@@ -50,8 +50,8 @@ Example::
               current-parameters: false
 """
 
-
 import xml.etree.ElementTree as XML
+
 import jenkins_jobs.modules.base
 
 

jenkins_jobs/modules/project_workflow.py

@@ -47,8 +47,8 @@ Job template example:
 """
 import xml.etree.ElementTree as XML
 
-import jenkins_jobs.modules.base
 from jenkins_jobs.errors import MissingAttributeError
+import jenkins_jobs.modules.base
 
 
 class Workflow(jenkins_jobs.modules.base.Base):

jenkins_jobs/modules/properties.py

@@ -31,11 +31,12 @@ Example::
           url: https://github.com/openstack-infra/jenkins-job-builder/
 """
 
-
-import xml.etree.ElementTree as XML
-import jenkins_jobs.modules.base
-from jenkins_jobs.errors import InvalidAttributeError, JenkinsJobsException
 import logging
+import xml.etree.ElementTree as XML
+
+from jenkins_jobs.errors import InvalidAttributeError
+from jenkins_jobs.errors import JenkinsJobsException
+import jenkins_jobs.modules.base
 
 
 def builds_chain_fingerprinter(parser, xml_parent, data):

jenkins_jobs/modules/publishers.py

@@ -25,10 +25,22 @@ the build is complete.
   :Entry Point: jenkins_jobs.publishers
 """
 
-
+import logging
+import pkg_resources
+import random
+import sys
 import xml.etree.ElementTree as XML
+
+import six
+
+from jenkins_jobs.errors import InvalidAttributeError
+from jenkins_jobs.errors import JenkinsJobsException
+from jenkins_jobs.errors import MissingAttributeError
 import jenkins_jobs.modules.base
-from jenkins_jobs.modules import hudson_model
+from jenkins_jobs.modules.helpers import artifactory_common_details
+from jenkins_jobs.modules.helpers import artifactory_deployment_patterns
+from jenkins_jobs.modules.helpers import artifactory_env_vars_patterns
+from jenkins_jobs.modules.helpers import artifactory_optional_props
 from jenkins_jobs.modules.helpers import build_trends_publisher
 from jenkins_jobs.modules.helpers import cloudformation_init
 from jenkins_jobs.modules.helpers import cloudformation_region_dict
@@ -36,18 +48,7 @@ from jenkins_jobs.modules.helpers import cloudformation_stack
 from jenkins_jobs.modules.helpers import config_file_provider_settings
 from jenkins_jobs.modules.helpers import findbugs_settings
 from jenkins_jobs.modules.helpers import get_value_from_yaml_or_config_file
-from jenkins_jobs.modules.helpers import artifactory_deployment_patterns
-from jenkins_jobs.modules.helpers import artifactory_env_vars_patterns
-from jenkins_jobs.modules.helpers import artifactory_optional_props
-from jenkins_jobs.modules.helpers import artifactory_common_details
-from jenkins_jobs.errors import (InvalidAttributeError,
-                                 JenkinsJobsException,
-                                 MissingAttributeError)
-import logging
-import pkg_resources
-import sys
-import six
-import random
+from jenkins_jobs.modules import hudson_model
 
 
 def archive(parser, xml_parent, data):

jenkins_jobs/modules/reporters.py

@@ -31,12 +31,12 @@ Example::
           recipients: breakage@example.com
 """
 
-
 import xml.etree.ElementTree as XML
+
+from jenkins_jobs.errors import JenkinsJobsException
 import jenkins_jobs.modules.base
 from jenkins_jobs.modules.helpers import build_trends_publisher
 from jenkins_jobs.modules.helpers import findbugs_settings
-from jenkins_jobs.errors import JenkinsJobsException
 
 
 def email(parser, xml_parent, data):

jenkins_jobs/modules/scm.py

@@ -38,11 +38,12 @@ Example of an empty ``scm``:
 
 import logging
 import xml.etree.ElementTree as XML
+
+from jenkins_jobs.errors import InvalidAttributeError
+from jenkins_jobs.errors import JenkinsJobsException
+from jenkins_jobs.errors import MissingAttributeError
 import jenkins_jobs.modules.base
 from jenkins_jobs.modules.helpers import convert_mapping_to_xml
-from jenkins_jobs.errors import (InvalidAttributeError,
-                                 JenkinsJobsException,
-                                 MissingAttributeError)
 
 
 def git(parser, xml_parent, data):

jenkins_jobs/modules/triggers.py

@@ -29,16 +29,18 @@ Example::
       - timed: '@daily'
 """
 
-
-import six
-import xml.etree.ElementTree as XML
-import jenkins_jobs.modules.base
-from jenkins_jobs.modules import hudson_model
-from jenkins_jobs.errors import (InvalidAttributeError,
-                                 JenkinsJobsException,
-                                 MissingAttributeError)
 import logging
 import re
+import xml.etree.ElementTree as XML
+
+import six
+
+from jenkins_jobs.errors import InvalidAttributeError
+from jenkins_jobs.errors import JenkinsJobsException
+from jenkins_jobs.errors import MissingAttributeError
+import jenkins_jobs.modules.base
+from jenkins_jobs.modules import hudson_model
+
 try:
     from collections import OrderedDict
 except ImportError:

jenkins_jobs/modules/wrappers.py

@@ -23,19 +23,20 @@ Wrappers can alter the way the build is run as well as the build output.
 """
 
 import logging
-import xml.etree.ElementTree as XML
 import pkg_resources
+import xml.etree.ElementTree as XML
+
+from jenkins_jobs.errors import InvalidAttributeError
+from jenkins_jobs.errors import JenkinsJobsException
+from jenkins_jobs.errors import MissingAttributeError
 import jenkins_jobs.modules.base
-from jenkins_jobs.errors import (JenkinsJobsException,
-                                 InvalidAttributeError,
-                                 MissingAttributeError)
 from jenkins_jobs.modules.builders import create_builders
-from jenkins_jobs.modules.helpers import config_file_provider_builder
 from jenkins_jobs.modules.helpers import artifactory_common_details
-from jenkins_jobs.modules.helpers import artifactory_repository
 from jenkins_jobs.modules.helpers import artifactory_deployment_patterns
 from jenkins_jobs.modules.helpers import artifactory_env_vars_patterns
 from jenkins_jobs.modules.helpers import artifactory_optional_props
+from jenkins_jobs.modules.helpers import artifactory_repository
+from jenkins_jobs.modules.helpers import config_file_provider_builder
 
 logger = logging.getLogger(__name__)
 

jenkins_jobs/parser.py

@@ -22,11 +22,11 @@ import itertools
 import logging
 import pkg_resources
 
-import jenkins_jobs.local_yaml as local_yaml
 from jenkins_jobs.constants import MAGIC_MANAGE_STRING
 from jenkins_jobs.errors import JenkinsJobsException
-from jenkins_jobs.registry import ModuleRegistry
 from jenkins_jobs.formatter import deep_format
+import jenkins_jobs.local_yaml as local_yaml
+from jenkins_jobs.registry import ModuleRegistry
 from jenkins_jobs import utils
 from jenkins_jobs.xml_config import XmlJob
 

jenkins_jobs/sphinx/yaml.py

@@ -20,11 +20,15 @@
 #    :license: BSD, see LICENSE for details.
 
 import re
-from sphinx.ext.autodoc import Documenter, FunctionDocumenter
-from sphinx.domains.python import PyModulelevel, _pseudo_parse_arglist
+
 from sphinx import addnodes
+from sphinx.domains.python import _pseudo_parse_arglist
+from sphinx.domains.python import PyModulelevel
+from sphinx.ext.autodoc import Documenter
+from sphinx.ext.autodoc import FunctionDocumenter
 from sphinx.locale import _
 
+
 yaml_sig_re = re.compile('yaml:\s*(.*)')
 
 

tests/base.py

@@ -17,20 +17,32 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
+import doctest
 import io
+import json
+import logging
+import operator
 import os
 import re
-import doctest
-import logging
-import fixtures
-import json
-import operator
-import testtools
-from testtools.content import text_content
 import xml.etree.ElementTree as XML
+
+import fixtures
 from six.moves import configparser
 from six.moves import StringIO
+import testtools
+from testtools.content import text_content
 from yaml import safe_dump
+
+from jenkins_jobs.cmd import DEFAULT_CONF
+import jenkins_jobs.local_yaml as yaml
+from jenkins_jobs.modules import project_externaljob
+from jenkins_jobs.modules import project_flow
+from jenkins_jobs.modules import project_matrix
+from jenkins_jobs.modules import project_maven
+from jenkins_jobs.modules import project_multijob
+from jenkins_jobs.parser import YamlParser
+from jenkins_jobs.xml_config import XmlJob
+
 # This dance deals with the fact that we want unittest.mock if
 # we're on Python 3.4 and later, and non-stdlib mock otherwise.
 try:
@@ -38,16 +50,6 @@ try:
 except ImportError:
     import mock  # noqa
 
-from jenkins_jobs.cmd import DEFAULT_CONF
-import jenkins_jobs.local_yaml as yaml
-from jenkins_jobs.parser import YamlParser
-from jenkins_jobs.xml_config import XmlJob
-from jenkins_jobs.modules import (project_flow,
-                                  project_matrix,
-                                  project_maven,
-                                  project_multijob,
-                                  project_externaljob)
-
 
 def get_scenarios(fixtures_path, in_ext='yaml', out_ext='xml',
                   plugins_info_ext='plugins_info.yaml',

tests/builder/test_builder.py

@@ -14,7 +14,6 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-
 import jenkins_jobs.builder
 from tests.base import LoggingFixture
 from tests.base import mock

tests/builders/test_builders.py

@@ -16,10 +16,13 @@
 # under the License.
 
 import os
-from testtools import TestCase
+
 from testscenarios.testcase import TestWithScenarios
+from testtools import TestCase
+
 from jenkins_jobs.modules import builders
-from tests.base import get_scenarios, BaseTestCase
+from tests.base import BaseTestCase
+from tests.base import get_scenarios
 
 
 class TestCaseModuleBuilders(TestWithScenarios, BaseTestCase, TestCase):

tests/cmd/subcommands/test_delete.py

@@ -1,4 +1,5 @@
 import os
+
 from jenkins_jobs import cmd
 from tests.base import mock
 from tests.cmd.test_cmd import CmdTestsBase

tests/cmd/subcommands/test_update.py

@@ -17,8 +17,8 @@
 import os
 import six
 
-from jenkins_jobs import cmd
 from jenkins_jobs import builder
+from jenkins_jobs import cmd
 from tests.base import mock
 from tests.cmd.test_cmd import CmdTestsBase
 

tests/cmd/test_cmd.py

@@ -1,6 +1,9 @@
 import os
-from six.moves import configparser, StringIO
+
+from six.moves import configparser
+from six.moves import StringIO
 import testtools
+
 from jenkins_jobs import cmd
 from tests.base import LoggingFixture
 from tests.base import mock

tests/duplicates/test_duplicates.py

@@ -15,13 +15,14 @@
 
 import os
 
-from testtools import TestCase, ExpectedException
 from testscenarios.testcase import TestWithScenarios
+from testtools import ExpectedException
+from testtools import TestCase
 
 from jenkins_jobs.errors import JenkinsJobsException
-from tests.base import SingleJobTestCase
 from tests.base import get_scenarios
 from tests.base import mock
+from tests.base import SingleJobTestCase
 
 
 class TestCaseModuleDuplicates(TestWithScenarios,

tests/errors/test_exceptions.py

@@ -1,4 +1,5 @@
-from testtools import ExpectedException, TestCase
+from testtools import ExpectedException
+from testtools import TestCase
 
 from jenkins_jobs import errors
 from tests.base import LoggingFixture

tests/general/test_general.py

@@ -16,10 +16,13 @@
 # under the License.
 
 import os
-from testtools import TestCase
+
 from testscenarios.testcase import TestWithScenarios
+from testtools import TestCase
+
 from jenkins_jobs.modules import general
-from tests.base import get_scenarios, BaseTestCase
+from tests.base import BaseTestCase
+from tests.base import get_scenarios
 
 
 class TestCaseModuleGeneral(TestWithScenarios, BaseTestCase, TestCase):

tests/hipchat/test_hipchat.py

@@ -13,10 +13,13 @@
 # under the License.
 
 import os
+
 from testscenarios.testcase import TestWithScenarios
 from testtools import TestCase
+
 from jenkins_jobs.modules import hipchat_notif
-from tests.base import get_scenarios, BaseTestCase
+from tests.base import BaseTestCase
+from tests.base import get_scenarios
 
 
 class TestCaseModulePublishers(TestWithScenarios, BaseTestCase, TestCase):

tests/jsonparser/test_jsonparser.py

@@ -16,9 +16,12 @@
 # under the License.
 
 import os
-from testtools import TestCase
+
 from testscenarios.testcase import TestWithScenarios
-from tests.base import get_scenarios, SingleJobTestCase
+from testtools import TestCase
+
+from tests.base import get_scenarios
+from tests.base import SingleJobTestCase
 
 
 class TestCaseModuleJsonParser(TestWithScenarios,

tests/localyaml/test_localyaml.py

@@ -15,14 +15,17 @@
 # under the License.
 
 import os
+
+from testscenarios.testcase import TestWithScenarios
 from testtools import ExpectedException
 from testtools import TestCase
-from testscenarios.testcase import TestWithScenarios
 from yaml.composer import ComposerError
 
 from jenkins_jobs import builder
-from tests.base import get_scenarios, JsonTestCase, YamlTestCase
+from tests.base import get_scenarios
+from tests.base import JsonTestCase
 from tests.base import LoggingFixture
+from tests.base import YamlTestCase
 
 
 def _exclude_scenarios(input_filename):

tests/macros/test_macros.py

@@ -16,9 +16,12 @@
 # under the License.
 
 import os
-from testtools import TestCase
+
 from testscenarios.testcase import TestWithScenarios
-from tests.base import get_scenarios, SingleJobTestCase
+from testtools import TestCase
+
+from tests.base import get_scenarios
+from tests.base import SingleJobTestCase
 
 
 class TestCaseModuleSCMMacro(TestWithScenarios, SingleJobTestCase, TestCase):

tests/moduleregistry/test_moduleregistry.py

@@ -1,8 +1,10 @@
-import testtools as tt
 import pkg_resources
-from testtools.content import text_content
+
+from six.moves import configparser
+from six.moves import StringIO
 from testscenarios.testcase import TestWithScenarios
-from six.moves import configparser, StringIO
+import testtools as tt
+from testtools.content import text_content
 
 from jenkins_jobs import cmd
 from jenkins_jobs.registry import ModuleRegistry

tests/notifications/test_notifications.py

@@ -16,10 +16,13 @@
 # under the License.
 
 import os
-from testtools import TestCase
+
 from testscenarios.testcase import TestWithScenarios
+from testtools import TestCase
+
 from jenkins_jobs.modules import notifications
-from tests.base import get_scenarios, BaseTestCase
+from tests.base import BaseTestCase
+from tests.base import get_scenarios
 
 
 class TestCaseModuleNotifications(TestWithScenarios, BaseTestCase, TestCase):

tests/parameters/test_parameters.py

@@ -16,10 +16,13 @@
 # under the License.
 
 import os
+
 from testscenarios.testcase import TestWithScenarios
 from testtools import TestCase
+
 from jenkins_jobs.modules import parameters
-from tests.base import get_scenarios, BaseTestCase
+from tests.base import BaseTestCase
+from tests.base import get_scenarios
 
 
 class TestCaseModuleParameters(TestWithScenarios, BaseTestCase, TestCase):

tests/properties/test_properties.py

@@ -16,10 +16,13 @@
 # under the License.
 
 import os
-from testtools import TestCase
+
 from testscenarios.testcase import TestWithScenarios
+from testtools import TestCase
+
 from jenkins_jobs.modules import properties
-from tests.base import get_scenarios, BaseTestCase
+from tests.base import BaseTestCase
+from tests.base import get_scenarios
 
 
 class TestCaseModuleProperties(TestWithScenarios, BaseTestCase, TestCase):

tests/publishers/test_publishers.py

@@ -16,10 +16,13 @@
 # under the License.
 
 import os
+
 from testscenarios.testcase import TestWithScenarios
 from testtools import TestCase
+
 from jenkins_jobs.modules import publishers
-from tests.base import get_scenarios, BaseTestCase
+from tests.base import BaseTestCase
+from tests.base import get_scenarios
 
 
 class TestCaseModulePublishers(TestWithScenarios, BaseTestCase, TestCase):

tests/reporters/test_reporters.py

@@ -15,10 +15,13 @@
 # under the License.
 
 import os
-from testtools import TestCase
+
 from testscenarios.testcase import TestWithScenarios
+from testtools import TestCase
+
 from jenkins_jobs.modules import reporters
-from tests.base import get_scenarios, BaseTestCase
+from tests.base import BaseTestCase
+from tests.base import get_scenarios
 
 
 class TestCaseModuleReporters(TestWithScenarios, BaseTestCase, TestCase):

tests/scm/test_scm.py

@@ -16,10 +16,13 @@
 # under the License.
 
 import os
-from testtools import TestCase
+
 from testscenarios.testcase import TestWithScenarios
+from testtools import TestCase
+
 from jenkins_jobs.modules import scm
-from tests.base import get_scenarios, BaseTestCase
+from tests.base import BaseTestCase
+from tests.base import get_scenarios
 
 
 class TestCaseModuleSCM(TestWithScenarios, BaseTestCase, TestCase):

tests/triggers/test_triggers.py

@@ -16,10 +16,13 @@
 # under the License.
 
 import os
-from testtools import TestCase
+
 from testscenarios.testcase import TestWithScenarios
+from testtools import TestCase
+
 from jenkins_jobs.modules import triggers
-from tests.base import get_scenarios, BaseTestCase
+from tests.base import BaseTestCase
+from tests.base import get_scenarios
 
 
 class TestCaseModuleTriggers(TestWithScenarios, BaseTestCase, TestCase):

tests/wrappers/test_wrappers.py

@@ -16,10 +16,13 @@
 # under the License.
 
 import os
-from testtools import TestCase
+
 from testscenarios.testcase import TestWithScenarios
+from testtools import TestCase
+
 from jenkins_jobs.modules import wrappers
-from tests.base import get_scenarios, BaseTestCase
+from tests.base import BaseTestCase
+from tests.base import get_scenarios
 
 
 class TestCaseModuleWrappers(TestWithScenarios, BaseTestCase, TestCase):

tests/yamlparser/test_yamlparser.py

@@ -16,9 +16,12 @@
 # under the License.
 
 import os
-from testtools import TestCase
+
 from testscenarios.testcase import TestWithScenarios
-from tests.base import get_scenarios, SingleJobTestCase
+from testtools import TestCase
+
+from tests.base import get_scenarios
+from tests.base import SingleJobTestCase
 
 
 class TestCaseModuleYamlInclude(TestWithScenarios,