python类setup()的实例源码

def run(self):
        # the code until the while statement does NOT run atomicaly
        # a thread while loop cycle is atomic
        # thread safe locals: L = threading.local(), then L.foo="baz"
        django.setup()
        self.logger.info('Worker Starts')
        while not self._stopevent.isSet():
            if not self.worker_queue.empty():
                try:
                    task = self.worker_queue.get()
                    self.run_task(task)
                except Exception as e:
                    helpers.save_task_failed(task,e)
                else:
                    helpers.save_task_success(task)


        self.worker_queue = None
        self.logger.warn('Worker stopped, %s tasks handled'%self.tasks_counter)

def run(*args):
    """
    Check and/or create dj-stripe Django migrations.

    If --check is present in the arguments then migrations are checked only.
    """
    if not settings.configured:
        settings.configure(**DEFAULT_SETTINGS)

    django.setup()

    parent = os.path.dirname(os.path.abspath(__file__))
    sys.path.insert(0, parent)

    if "--check" in args:
        check_migrations()
    else:
        django.core.management.call_command("makemigrations", APP_NAME, *args)

def run(self):
        from django.conf import settings
        settings.configure(
            INSTALLED_APPS=('collectionfield.tests',),
            SECRET_KEY='AAA',
            DATABASES={
                'default': {
                    'NAME': ':memory:',
                    'ENGINE': 'django.db.backends.sqlite3'
                }
            },
            MIDDLEWARE_CLASSES = ()
        )
        from django.core.management import call_command
        import django
        django.setup()
        call_command('test', 'collectionfield')

def run(self):
        from django.conf import settings
        settings.configure(
            DATABASES={
                'default': {
                    'NAME': ':memory:',
                    'ENGINE': 'django.db.backends.sqlite3'
                }
            },
            INSTALLED_APPS=('calaccess_processed',),
            MIDDLEWARE_CLASSES=()
        )
        from django.core.management import call_command
        import django
        django.setup()
        call_command('test', 'calaccess_processed')

def get_sanic_application():
    """
    Sets up django and returns a Sanic application
    """
    if sys.version_info < (3, 5):
        raise RuntimeError("The SanicDjango Adaptor may only be used with python 3.5 and above.")
    django.setup()
    from django.conf import settings
    DEBUG = getattr(settings, 'DEBUG', False)
    INSTALLED_APPS = getattr(settings, 'INSTALLED_APPS', [])
    do_static = DEBUG and 'django.contrib.staticfiles' in INSTALLED_APPS
    app = Sanic(__name__)
    if do_static:
        static_url = getattr(settings, 'STATIC_URL', "/static/")
        static_root = getattr(settings, 'STATIC_ROOT', "./static")
        app.static(static_url, static_root)
    app.handle_request = SanicHandler(app)  # patch the app to use the django adaptor handler
    return app

def pytest_configure():
    from django.conf import settings

    settings.configure(
        DEBUG_PROPAGATE_EXCEPTIONS=True,
        DATABASES={'default': {'ENGINE': 'django.db.backends.sqlite3',
                               'NAME': ':memory:'}},
        SITE_ID=1,
        SECRET_KEY='not very secret in tests',
        USE_I18N=True,
        USE_L10N=True,
        INSTALLED_APPS=(
            'gstorage.apps.GStorageTestConfig',
        ),
    )

    try:
        import django
        django.setup()
    except AttributeError:
        pass

def setUpClass(cls):
        from django.test.utils import setup_test_environment
        from django.core.management import call_command

        from django.conf import settings
        settings.configure(
            INSTALLED_APPS=[
                'django.contrib.auth',
                'django.contrib.contenttypes',
                'lifter.contrib.django',
            ],
            DATABASES={
                'default': {'NAME': ':memory:', 'ENGINE': 'django.db.backends.sqlite3'}
            },
        )
        django.setup()
        setup_test_environment()
        super(DjangoTestCase, cls).setUpClass()

        call_command('migrate')

def runtests(*test_args):
    if not settings.configured:
        settings.configure(**DEFAULT_SETTINGS)

    django.setup()

    parent = os.path.dirname(os.path.abspath(__file__))
    sys.path.insert(0, parent)

    try:
        from django.test.runner import DiscoverRunner
        runner_class = DiscoverRunner
        test_args = ["pinax.news.tests"]
    except ImportError:
        from django.test.simple import DjangoTestSuiteRunner
        runner_class = DjangoTestSuiteRunner
        test_args = ["tests"]

    failures = runner_class(verbosity=1, interactive=True, failfast=False).run_tests(test_args)
    sys.exit(failures)

def test_autopatching_twice_middleware(self):
        ok_(django._datadog_patch)
        # Call django.setup() twice and ensure we don't add a duplicate tracer
        django.setup()

        found_app = settings.INSTALLED_APPS.count('ddtrace.contrib.django')
        eq_(found_app, 1)

        eq_(settings.MIDDLEWARE[0], 'ddtrace.contrib.django.TraceMiddleware')
        ok_('ddtrace.contrib.django.TraceMiddleware' not in settings.MIDDLEWARE_CLASSES)
        eq_(settings.MIDDLEWARE[-1], 'ddtrace.contrib.django.TraceExceptionMiddleware')
        ok_('ddtrace.contrib.django.TraceExceptionMiddleware' not in settings.MIDDLEWARE_CLASSES)

        found_mw = settings.MIDDLEWARE.count('ddtrace.contrib.django.TraceMiddleware')
        eq_(found_mw, 1)

        found_mw = settings.MIDDLEWARE.count('ddtrace.contrib.django.TraceExceptionMiddleware')
        eq_(found_mw, 1)

def run_test_suite():
    settings.configure(
        DATABASES={
            "default": {
                'ENGINE': 'django.db.backends.sqlite3',
                'NAME': os.path.join(TESTS_ROOT, 'db.sqlite3'),
                "USER": "",
                "PASSWORD": "",
                "HOST": "",
                "PORT": "",
            },
        },
        INSTALLED_APPS=[
            "django.contrib.auth",
            "django.contrib.contenttypes",
            "django.contrib.sessions",
            "django.contrib.sites",
            "rhouser",
        ],
    )

    django.setup()

    execute_from_command_line(['manage.py', 'test'])

def run_tests(self):
        import django
        django.setup()

        from django.conf import settings
        from django.test.utils import get_runner

        TestRunner = get_runner(settings, self.testrunner)

        test_runner = TestRunner(
            pattern=self.pattern,
            top_level=self.top_level_directory,
            verbosity=self.verbose,
            interactive=(not self.noinput),
            failfast=self.failfast,
            keepdb=self.keepdb,
            reverse=self.reverse,
            debug_sql=self.debug_sql,
            output_dir=self.output_dir)
        failures = test_runner.run_tests(self.test_labels)

        sys.exit(bool(failures))

def setup():
    try:
        from elasticsearch import Elasticsearch, ElasticsearchException
    except ImportError:
        raise unittest.SkipTest("elasticsearch-py not installed.")

    es = Elasticsearch(settings.HAYSTACK_CONNECTIONS['elasticsearch']['URL'])
    try:
        es.info()
    except ElasticsearchException as e:
        raise unittest.SkipTest("elasticsearch not running on %r" % settings.HAYSTACK_CONNECTIONS['elasticsearch']['URL'], e)

    global test_runner
    global old_config

    from django.test.runner import DiscoverRunner

    test_runner = DiscoverRunner()
    test_runner.setup_test_environment()
    old_config = test_runner.setup_databases()

def runtests(*test_args):
    if not settings.configured:
        settings.configure(**DEFAULT_SETTINGS)

    django.setup()

    parent = os.path.dirname(os.path.abspath(__file__))
    sys.path.insert(0, parent)

    try:
        from django.test.runner import DiscoverRunner
        runner_class = DiscoverRunner
        test_args = ["pinax.cohorts.tests"]
    except ImportError:
        from django.test.simple import DjangoTestSuiteRunner
        runner_class = DjangoTestSuiteRunner
        test_args = ["tests"]

    failures = runner_class(verbosity=1, interactive=True, failfast=False).run_tests(test_args)
    sys.exit(failures)

def mock_django_setup(settings_module, disabled_features=None):
    """ Must be called *AT IMPORT TIME* to pretend that Django is set up.

    This is useful for running tests without using the Django test runner.
    This must be called before any Django models are imported, or they will
    complain. Call this from a module in the calling project at import time,
    then be sure to import that module at the start of all mock test modules.
    Another option is to call it from the test package's init file, so it runs
    before all the test modules are imported.
    :param settings_module: the module name of the Django settings file,
        like 'myapp.settings'
    :param disabled_features: a list of strings that should be marked as
        *False* on the connection features list. All others will default
        to True.
    """
    if apps.ready:
        # We're running in a real Django unit test, don't do anything.
        return

    if 'DJANGO_SETTINGS_MODULE' not in os.environ:
        os.environ['DJANGO_SETTINGS_MODULE'] = settings_module
    django.setup()
    mock_django_connection(disabled_features)

def _tests_1_7(self):
        """
        Fire up the Django test suite developed for version 1.7 and up
        """
        test_settings = self.custom_settings
        installed_apps = test_settings.pop('INSTALLED_APPS', ())
        settings.configure(
            DEBUG=True,
            DATABASES=self.get_database(1.7),
            MIDDLEWARE_CLASSES=('django.middleware.common.CommonMiddleware',
                                'django.middleware.csrf.CsrfViewMiddleware'),
            INSTALLED_APPS=tuple(self.INSTALLED_APPS + installed_apps + self.apps),
            **test_settings
        )
        from django.test.simple import DjangoTestSuiteRunner
        import django
        django.setup()
        failures = DjangoTestSuiteRunner().run_tests(self.apps, verbosity=1)
        if failures:
            sys.exit(failures)

def _tests_1_8(self):
        """
        Fire up the Django test suite developed for version 1.8 and up
        """
        test_settings = self.custom_settings
        installed_apps = test_settings.pop('INSTALLED_APPS', ())
        settings.configure(
            DEBUG=True,
            DATABASES=self.get_database(1.8),
            MIDDLEWARE_CLASSES=('django.middleware.common.CommonMiddleware',
                                'django.middleware.csrf.CsrfViewMiddleware'),
            INSTALLED_APPS=tuple(self.INSTALLED_APPS + installed_apps + self.apps),
            **test_settings
        )
        from django.test.runner import DiscoverRunner
        import django
        django.setup()
        failures = DiscoverRunner().run_tests(self.apps, verbosity=1)
        if failures:
            sys.exit(failures)

def __init__(self, **kwargs):
        kwargs['debug'] = kwargs['config'].debug
        from {{cookiecutter.project_slug}}.router import create_router
        router = create_router()

        super().__init__(router=router, **kwargs, middlewares=[jsonify])

        self['state'] = collections.Counter()

        self.models = self.m = AppModels(self)

        aiohttp_jinja2.setup(
            self, loader=jinja2.FileSystemLoader(
                dirs(self.config.path.templates, base_dir=BASE_DIR)),
        )

        cls = type(self)
        self.on_startup.append(cls.startup_database)
        self.on_startup.append(cls.startup_redis)
        self.on_cleanup.append(cls.cleanup_database)
        self.on_cleanup.append(cls.cleanup_redis)

def initialize_django(settings_py_path):
    """
    Initializes the environment required by Django. Must be called **before** importing your models::

        import fillmydb
        fillmydb.initialize_django("path/to/settings.py")

        from mydjangoproject.myapp.models import MyModel, MyOtherModel

        ...

    :param settings_py_path: Path to the ``settings.py`` file from your Django project.
    """
    if not django:
        raise RuntimeError("Module 'django' could not be imported")

    if IS_PY35:
        spec = importlib.util.spec_from_file_location("django_settings", settings_py_path)
        django_settings = importlib.util.module_from_spec(spec)
        spec.loader.exec_module(django_settings)
    else:
        django_settings = importlib.machinery.SourceFileLoader("django_settings", settings_py_path).load_module()

    os.environ["DJANGO_SETTINGS_MODULE"] = "django_settings"
    django.setup()

def run_tests(base_dir=None, apps=None, verbosity=1, interavtive=False):
    base_dir = base_dir or os.path.dirname(__file__)
    os.environ['DJANGO_SETTINGS_MODULE'] = 'settings'
    sys.path.insert(0, os.path.join(base_dir, 'src'))
    sys.path.insert(0, os.path.join(base_dir, 'tests'))

    import django
    if django.VERSION >= (1,7):
        django.setup()

    from django.conf import settings
    from django.test.utils import get_runner
    TestRunner = get_runner(settings)
    test_runner = TestRunner(verbosity=verbosity,
                             interavtive=interavtive,
                             failfast=False)
    if apps:
        app_tests = [x.strip() for x in apps if x]
    else:
        app_tests = [
            'notification'
        ]
    failures = test_runner.run_tests(app_tests)
    sys.exit(bool(failures))

def runtests(args=None):
    test_dir = os.path.dirname(__file__)
    sys.path.insert(0, test_dir)
    os.environ['DJANGO_SETTINGS_MODULE'] = 'tests.settings'

    import django
    from django.test.utils import get_runner
    from django.conf import settings

    django.setup()

    TestRunner = get_runner(settings)
    test_runner = TestRunner(verbosity=1, interactive=True)
    args = args or ['.']
    failures = test_runner.run_tests(args)
    sys.exit(failures)

def main():
    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "all_settings")

    # Load django models. This is needed to populate the DB before using it.
    django.setup()
    if platform.system() == 'Windows':
        try:
            import win32file
            win32file._setmaxstdio(2048)

        except ImportError:
            print "Cannot find package 'win32file'. Installing it is "\
                "recommended before running the UT " \
                "(you can do so using 'pip install pypiwin32')"

    from django.core.management import execute_from_command_line
    execute_from_command_line(sys.argv)

def main():
    django.setup()

    devices = NetworkDevice.objects.all()
    starttime = datetime.now()
    for dev in devices:
        my_thread = threading.Thread(target=show_version, args=(dev,))
        my_thread.start()

    main_thread = threading.currentThread()

    for thread in threading.enumerate():
        if thread != main_thread:
            print thread
            thread.join()

    totaltime = datetime.now() - starttime
    print
    print "Elapsed time " + str(totaltime)
    print

def main():
    """
    Main Process
    """
    django.setup()

    devices = NetworkDevice.objects.all()
    creds = Credentials.objects.all()
    std_cred = creds[0]
    arista_cred = creds[1]

    for dev in devices:
        if 'pynet-sw' in dev.device_name:
            dev.credentials = arista_cred
        else:
            dev.credentials = std_cred
        dev.save()

    for dev in devices:
        print dev.device_name, dev.credentials

def main():
    """
    Main function doing all the heavy lifting
    """

    django.setup()

    devices = NetworkDevice.objects.all()

    for dev in devices:
        if 'cisco' in dev.device_type:
            dev.vendor = "Cisco"
        elif 'juniper' in dev.device_type:
            dev.vendor = "Juniper"
        elif 'arista' in dev.device_type:
            dev.vendor = "Arista"
        dev.save()

    for dev in devices:
        print dev.device_name, dev.vendor

def main():
    django.setup()

    devices = NetworkDevice.objects.all()
    starttime = datetime.now()
    procs = []
    for dev in devices:
        my_proc = Process(target=show_version, args=(dev,))
        my_proc.start()
        procs.append(my_proc)

    for proc in procs:
        print proc
        proc.join()

    totaltime = datetime.now() - starttime
    print
    print "Elapsed time " + str(totaltime)
    print

def django_tests(verbosity, interactive, failfast, test_labels):
    from django.conf import settings
    state = setup(verbosity, test_labels)
    extra_tests = []

    # Run the test suite, including the extra validation tests.
    from django.test.utils import get_runner
    if not hasattr(settings, 'TEST_RUNNER'):
        settings.TEST_RUNNER = 'django.test.simple.DjangoTestSuiteRunner'
    TestRunner = get_runner(settings)

    test_runner = TestRunner(verbosity=verbosity, interactive=interactive,
        failfast=failfast)
    failures = test_runner.run_tests(test_labels or get_test_modules(), extra_tests=extra_tests)

    teardown(state)
    return failures

def runtests(args=None):
    test_dir = os.path.dirname(__file__)
    sys.path.insert(0, test_dir)
    os.environ['DJANGO_SETTINGS_MODULE'] = 'tests.settings'

    import django
    from django.test.utils import get_runner
    from django.conf import settings

    django.setup()

    TestRunner = get_runner(settings)
    test_runner = TestRunner(verbosity=1, interactive=True)
    args = args or ['.']
    failures = test_runner.run_tests(args)
    sys.exit(failures)

def run(self, arguments, *args, **kwargs):
        try:
            os.environ.setdefault(
                'DJANGO_SETTINGS_MODULE', arguments.django_settings)
            import django
            if hasattr(django, 'setup'):
                django.setup()
        except ImportError:
            raise Py2SwaggerPluginException('Invalid django settings module')

        from .introspectors.api import ApiIntrospector
        from .urlparser import UrlParser

        # Patch Djago REST Framework, to make inspection process slightly easier
        from . import injection

        apis = UrlParser().get_apis(filter_path=arguments.filter)
        a = ApiIntrospector(apis)

        return a.inspect()

def main():
    """Main controller"""
    init_generic_logging(logfile=join(localstatedir, 'log', LOGFILE),
                         stderr=False)
    django.setup()
    config = NetbiosTrackerConfig()

    start = time.time()
    _logger.info('=== Starting netbiostracker ===')

    addresses = tracker.get_addresses_to_scan(config.get_exceptions())
    scanresult = tracker.scan(addresses)
    parsed_results = tracker.parse(scanresult, config.get_encoding())
    tracker.update_database(parsed_results)

    _logger.info('Scanned %d addresses, got %d results in %.2f seconds',
                 len(addresses), len(parsed_results), time.time() - start)
    _logger.info('Netbiostracker done')

def runtests(*test_args):
    if not settings.configured:
        settings.configure(**DEFAULT_SETTINGS)

    django.setup()

    parent = os.path.dirname(os.path.abspath(__file__))
    sys.path.insert(0, parent)

    try:
        from django.test.runner import DiscoverRunner
        runner_class = DiscoverRunner
        test_args = ["pinax.api.tests"]
    except ImportError:
        from django.test.simple import DjangoTestSuiteRunner
        runner_class = DjangoTestSuiteRunner
        test_args = ["tests"]

    failures = runner_class(verbosity=1, interactive=True, failfast=False).run_tests(test_args)
    sys.exit(failures)