Example #1
0
def test_run():
    obj_graph = pinject.new_object_graph(modules=None, classes=[SomeClass])
    with pytest.raises(pinject.NothingInjectableForArgError):
        obj_graph.provide(SomeClass)

    obj_graph = pinject.new_object_graph(modules=None, classes=[SomeClass, Foo])
    some_class = obj_graph.provide(SomeClass)
    assert some_class
    assert some_class.foo
 def init_object_graph(self, config):
     self.app_binding_spec = AppBindingSpec(config)
     specs = [bs() for bs in BindingSpecMountPoint.plugins]
     specs.append(self.app_binding_spec)
     object_graph = new_object_graph(binding_specs=specs)
     self.app_binding_spec.add_object_graph(object_graph)
     return object_graph
Example #3
0
def create_dependencies(config, log):
    flags = {"debug": config.get("debug")}

    class FlagsBindingSpec(BindingSpec):
        def configure(self, bind):
            bind("flags", to_instance=flags)

    class LogBindingSpec(BindingSpec):
        def configure(self, bind):
            bind("log", to_instance=log)

    binding_specs = [FlagsBindingSpec(), LogBindingSpec()]

    classes = [
        App,
        AppHandlers,
        AppSettings,
        Lifecycle,
    ]

    obj_graph = new_object_graph(modules=None,
                                 classes=classes,
                                 binding_specs=binding_specs)

    return obj_graph.provide(Dependencies)
def process_order_di():
    obj_graph = pinject.new_object_graph(
        binding_specs=[OrderContextBindingSpec()])
    order_service = obj_graph.provide(OrderService)

    order = Order("order-123")
    order_service.process_order(order)
Example #5
0
def cli(**kwargs):
    """
    Build system for the OLinuXino boards
    \f

    :param kwargs:
    :return:
    """

    # Check for package version
    if kwargs['version']:
        print("olimage: {}".format(olimage.__version__))
        sys.exit(0)

    # Update environment
    environment.options.update(kwargs)

    if kwargs['output']:
        environment.paths['output'] = kwargs['output']

    prepare_logging()
    prepare_tree()

    # Initialize the object graph
    environment.obj_graph = pinject.new_object_graph()
Example #6
0
        def create(self, date_list):
            class TestSymbolSources(SymbolSources):
                def __init__(self):
                    self.values = pd.DataFrame({
                        'close':
                        np.linspace(start=1., stop=100., num=len(date_list)),
                        'date':
                        date_list
                    })

                @property
                def sources(self):
                    return [
                        SingleFinancialSymbolSource(
                            namespace='test_ns',
                            name='test',
                            values_fetcher=lambda: self.values,
                            security_type=SecurityType.STOCK_ETF,
                            start_period=pd.Period(self.values['date'].min(),
                                                   freq='D'),
                            end_period=pd.Period(self.values['date'].max(),
                                                 freq='D'),
                            period=Period.DAY,
                            currency=Currency.RUB)
                    ]

            class BindingSpec(pinject.BindingSpec):
                def configure(self, bind):
                    bind('symbol_sources', to_class=TestSymbolSources)

            obj_graph = pinject.new_object_graph(binding_specs=[BindingSpec()])
            yapo_instance = obj_graph.provide(y.Yapo)
            return yapo_instance
def main():
    cfg = Configuration()
    init_logging(cfg)
    init_k8s_client(cfg)
    log = logging.getLogger(__name__)
    signal.signal(signal.SIGUSR2, thread_dump_logger(log))
    try:
        log.info(
            "fiaas-deploy-daemon starting with configuration {!r}".format(cfg))
        binding_specs = [
            MainBindings(cfg),
            DeployerBindings(),
            K8sAdapterBindings(),
            WebBindings(),
            SpecBindings(),
            PipelineBindings() if not cfg.disable_pipeline_consumer
            and cfg.has_service("kafka_pipeline") else FakeConsumerBindings(),
            CustomResourceDefinitionBindings() if cfg.enable_crd_support else
            DisabledCustomResourceDefinitionBindings(),
            UsageReportingBindings(),
        ]
        obj_graph = pinject.new_object_graph(modules=None,
                                             binding_specs=binding_specs)
        obj_graph.provide(Main).run()
    except BaseException:
        log.exception(
            "General failure! Inspect traceback and make the code better!")
Example #8
0
    def make_object_graph(cls, commands):
        bindings = []
        goals = []
        reporters = []

        for command in commands:
            bindings.extend(command.get("bindings", []))
            goals.extend(command.get("goals", []))
            reporters.extend(command.get("reporters", []))

        bindings.append(ListBindingSpec("goals", goals))
        bindings.append(
            ListBindingSpec("reporters", reporters
                            or [flatsurvey.reporting.Log]))
        from random import randint

        bindings.append(FactoryBindingSpec("lot", lambda: randint(0, 2**64)))

        return pinject.new_object_graph(
            modules=[
                flatsurvey.reporting,
                flatsurvey.surfaces,
                flatsurvey.jobs,
                flatsurvey.cache,
            ],
            binding_specs=bindings,
        )
Example #9
0
def test_to_instance():
    """ Tim: Demonstrate that the same data structure is shared across all
        instances of SomeClass.foo."""

    obj_graph = pinject.new_object_graph(binding_specs=[MyBindingSpec()])
    some_class1 = obj_graph.provide(SomeClass)
    some_class2 = obj_graph.provide(SomeClass)
    some_class1.foo['C'] = 67
    assert some_class2.foo['C'] == 67
Example #10
0
def main():
    logging.basicConfig(
        format='%(asctime)s [ %(name)20s ]\t%(levelname)7s\t%(message)s')
    logging.root.setLevel(logging.INFO)

    obj_graph = pinject.new_object_graph(binding_specs=[RootModuleSpec()],
                                         modules=[systems, states])

    obj_graph.provide(MainGame)
Example #11
0
def test():
    obj_graph = pinject.new_object_graph(
        binding_specs=[SomeBindingSpec()],
        only_use_explicit_bindings=True)
    with pytest.raises(pinject.NonExplicitlyBoundClassError):
        obj_graph.provide(ImplicitlyBoundClass)

    some_class = obj_graph.provide(ExplicitlyBoundClass)
    assert some_class.foo
Example #12
0
    def DeleteUserData(self, id):
        obj_graph = pinject.new_object_graph(
            binding_specs=[UserServiceBindingSpec()])
        service: UserService = obj_graph.provide(UserServiceImp)

        if service.deleteUser(id):
            return make_response({"status": "success"}, 200)

        return make_response({"status": "failed"}, 422)
Example #13
0
def web_graph(*extra_specs):
  req_scope_module = request_scope.RequestScopeModule()
  specs = [req_scope_module,
           WebModule(req_scope_module.middleware),
           db.DbModule()] + list(extra_specs)
  return pinject.new_object_graph(
    binding_specs=specs,
    id_to_scope=req_scope_module.id_to_scope,
    is_scope_usable_from_scope=req_scope_module.is_usable
  )
Example #14
0
def obj_graph() -> ObjectGraphWrapper:
    global _obj_graph

    if _obj_graph is None:
        pinject_imports()
        pinject_obj_graph = pinject.new_object_graph(
            binding_specs=(DjangoProjectBindingSpec(), ))
        _obj_graph = ObjectGraphWrapper(pinject_obj_graph)

    return _obj_graph
def main():
	obj_graph = pinject.new_object_graph()
	logging.warn("Creating iterator")
	iterator = obj_graph.provide(
		filereader.WindowIterator).configure('gutenberg/1/0/1/1016', 5)
	logging.warn("Creating vocab")
	vocab = IteratorAndVocab(iterator)
	logging.warn("Creating ae")
	ae = Autoencoder(500, 10000, 500)
	logging.warn("Training step")
	ae.train(vocab)
Example #16
0
 def handle(self, *args, **options):
     if len(args) == 0:
         print "Error! Please provide feed name in the first argument!"
         return
     use_cache = not options['nocache']       
     obj_graph = pinject.new_object_graph()
     clazz = self.get_class_by_feedname(args[0])
     if clazz is not None:
         feed = obj_graph.provide(clazz)        
         feed.gen_XML(use_cache)
     else:
         print "Feed name '%s' is not found" % args[0]
Example #17
0
def create():
    data = request.json
    email = data["email"]
    name = data["name"]

    obj_graph = pinject.new_object_graph(
        modules=None, classes=[UserController, UserRepository])

    user_controller = obj_graph.provide(UserController)
    result = user_controller.create_user({"email": email, "name": name})

    return handle_result(result)
Example #18
0
    def addUserProfileData(self):
        name = self.req.form['name']
        username = self.req.form['username']
        password = self.req.form['password']
        profilePicture = self.req.files['profile_picture']

        obj = pinject.new_object_graph(
            binding_specs=[UserDataServiceBinding()])
        service: UserDataService = obj.provide(UserDataServiceImp)

        if service.addUser(name, username, password, profilePicture):
            return make_response({"status": "success"}, 200)
        return make_response({"status": "failed"}, 422)
Example #19
0
def test__search_exact_finsym():
    qry = 'micex/SBER'

    obj_graph = pinject.new_object_graph(binding_specs=[lib.BindingSpec()])
    search_instance = obj_graph.provide(_Search)

    r = search_instance._check_finsym_access(query=qry)
    assert_that(r, not_none())
    assert r.identifier_str == 'micex/SBER'

    rs = lib.search(query=qry)
    assert_that(rs, has_length(1))
    assert rs[0].identifier_str == 'micex/SBER'
Example #20
0
    def UpdateUserData(self, id):

        name = self.req.form['name']
        email = self.req.form['email']
        shirtSize = self.req.form['shirt_size']

        obj_graph = pinject.new_object_graph(
            binding_specs=[UserServiceBindingSpec()])
        service: UserService = obj_graph.provide(UserServiceImp)

        if service.updateUser(id, name, email, shirtSize):
            return make_response({"status": "success"}, 200)

        return make_response({"status": "failed"}, 422)
Example #21
0
    def login(self):
        username = self.req.form['username']
        password = self.req.form['password']

        obj = pinject.new_object_graph(
            binding_specs=[UserDataServiceBinding()])
        service: UserDataService = obj.provide(UserDataServiceImp)

        try:
            token = service.validateUser(username, password)
        except:
            return make_response({"status": "failed"}, 401)

        return make_response({"status": "success", "token": token}, 200)
Example #22
0
    def object_graph(self):
        """
        :type
        Returns:

        """

        og = pinject.new_object_graph(binding_specs=self._binding_specs, modules=list(self._modules), classes=self._classes)

        def call_with_injection(self, fn, *direct_pargs, **direct_kwargs):
            return self._obj_provider.call_with_injection(fn, self._injection_context_factory.new(fn), direct_pargs, direct_kwargs)

        def provide_class(self, clazz, *args, **kwargs):

            isclass = inspect.isclass(clazz)
            assert isclass
            arg_binding_key = arg_binding_keys.new(convert(clazz.__name__))
            injection_context = self._injection_context_factory.new(clazz.__init__)
            super_classes = [c for c in inspect.getmro(clazz) if (inspect.isclass(c) and inspect.ismethod(c.__init__))]

            super_kwargs = dict()
            for c in super_classes:
                print c, inspect.isclass(c)
                __, k = self._obj_provider.get_injection_pargs_kwargs(c.__init__, injection_context, (), {})
                super_kwargs.update(k)

            super_kwargs.update(kwargs)
            c = self._obj_provider.provide_from_arg_binding_key(clazz, arg_binding_key, injection_context, pargs=args, kwargs=super_kwargs)
            return c #self._obj_provider.provide_class(c, injection_context, direct_init_pargs=args, direct_init_kwargs=kwargs)

        def inject_method(self, fn, *args, **kwargs):
            isclass = inspect.isclass(fn)
            fn_to_call = fn.__init__ if isclass else fn
            injection_context = self._injection_context_factory.new(fn_to_call)

            pargs, kwargs = self._obj_provider.get_injection_pargs_kwargs(fn_to_call, injection_context, args, kwargs)
            log.info("Injecting %s" % str(fn))
            log.info("pargs %s" % str(pargs))
            log.info("kwargs %s" % str(kwargs))

            return functools.partial(fn, *pargs, **kwargs)

        ## MONKEY PATCHING HAHAHAHA
        monkey_patch_instance(og, 'call_with_injection', call_with_injection)
        monkey_patch_instance(og, 'inject_method', inject_method)
        monkey_patch_instance(og, 'provide_class', provide_class)

        self._object_graph_initialised = True
        return og
Example #23
0
def main():
    parser = argparse.ArgumentParser()
    parser.add_argument("-p", "--port", type=int, default=13337)
    parser.add_argument("--debug",
                        action="store_true",
                        help="Enable debug features")
    args = parser.parse_args()
    loglevel = logging.INFO
    if args.debug:
        loglevel = logging.DEBUG
    logging.basicConfig(level=loglevel)
    obj_graph = pinject.new_object_graph(
        modules=None, binding_specs=[ObjectGraph(args.port, args.debug)])
    game_server = obj_graph.provide(GameServer)
    game_server.run()
Example #24
0
def main(argv):
    """Program entry point.

    :param argv: command-line arguments
    :type argv: :class:`list`
    """
    # Setup pinject.
    obj_graph = pinject.new_object_graph(binding_specs=[IbsubBindingSpec()])
    # TODO Not the cleanest solution.
    ibsub.obj_graph = obj_graph

    # Setup signal handlers.
    _install_sigint_handler()

    # Run pinject-provided main.
    return obj_graph.provide(Main)(argv)
Example #25
0
def main(argv):
    """Program entry point.

    :param argv: command-line arguments
    :type argv: :class:`list`
    """
    # Setup pinject.
    obj_graph = pinject.new_object_graph(binding_specs=[IbsubBindingSpec()])
    # TODO Not the cleanest solution.
    ibsub.obj_graph = obj_graph

    # Setup signal handlers.
    _install_sigint_handler()

    # Run pinject-provided main.
    return obj_graph.provide(Main)(argv)
def main():
    obj_graph = pinject.new_object_graph(binding_specs=[SomeBindingSpec()])
    service = obj_graph.provide(ExecuterService)
    response = service.execute()

    assert isinstance(service, ExecuterService)
    assert isinstance(service.settings, Settings)
    assert isinstance(service.service, BookService)
    assert isinstance(service.service.settings, Settings)
    assert isinstance(service.service.service, OrderService)
    assert isinstance(service.service.service.settings, Settings)
    assert "Hello from .env file" == response
    assert service.settings is service.service.settings
    assert service.settings is service.service.service.settings

    print(response)
Example #27
0
def main():
    cfg = Configuration()
    init_logging(cfg)
    init_k8s_client(cfg)
    log = logging.getLogger(__name__)
    try:
        log.info("fiaas-deploy-daemon starting with configuration {!r}".format(cfg))
        binding_specs = [
            MainBindings(cfg),
            DeployerBindings(),
            K8sAdapterBindings(),
            SpecBindings(),
        ]
        obj_graph = pinject.new_object_graph(modules=None, binding_specs=binding_specs)
        obj_graph.provide(Main).run()
    except BaseException:
        log.exception("General failure! Inspect traceback and make the code better!")
        sys.exit(1)
Example #28
0
    def __init__(self, config, exclude_injectable_module_paths):
        self.config = config
        self._instance_bindings = {
            o['name']: locate(o['path'])(**(o.get('options', {}))) for o in config['dart'].get('app_context', [])
        }
        self._instance_bindings.update({'dart_config': config})

        this_dir = os.path.dirname(os.path.abspath(__file__))
        dart_src_root = os.path.abspath(os.path.join(this_dir, '..', '..'))
        self.obj_graph = pinject.new_object_graph(
            modules=None,
            classes=find_injectable_classes([dart_src_root], exclude_injectable_module_paths or []),
            binding_specs=[DartBindingSpec(self._instance_bindings)]
        )
        for obj in config['dart'].get('app_context', []):
            instance = self._instance_bindings[obj['name']]
            if hasattr(instance, 'set_app_context'):
                instance.set_app_context(self)
Example #29
0
    def __init__(self, config, exclude_injectable_module_paths):
        self.config = config
        self._instance_bindings = {
            o['name']: locate(o['path'])(**(o.get('options', {})))
            for o in config['dart'].get('app_context', [])
        }
        self._instance_bindings.update({'dart_config': config})

        this_dir = os.path.dirname(os.path.abspath(__file__))
        dart_src_root = os.path.abspath(os.path.join(this_dir, '..', '..'))
        self.obj_graph = pinject.new_object_graph(
            modules=None,
            classes=find_injectable_classes([dart_src_root],
                                            exclude_injectable_module_paths
                                            or []),
            binding_specs=[DartBindingSpec(self._instance_bindings)])
        for obj in config['dart'].get('app_context', []):
            instance = self._instance_bindings[obj['name']]
            if hasattr(instance, 'set_app_context'):
                instance.set_app_context(self)
Example #30
0
def get_obj_graph():
    _global = managers+ \
        handlers+ \
        [SwitchSNMPNetworkManager, ElasticSearchRepository]+ \
        [TransactionSQLRepository, AccountTypeSQLRepository, AccountSQLRepository, PaymentMethodSQLRepository, CashboxSQLRepository, ProductSQLRepository]+ \
        [MemberSQLRepository, MembershipSQLRepository, MailinglistSQLReposiroty, CharterSQLRepository] + \
        [DeviceSQLRepository, IPSQLAllocator] + \
        [PingSQLRepository, VLANSQLRepository, RoomSQLRepository] + \
        [PortSQLRepository, SwitchSQLRepository] + \
        [RoleSQLRepository, ApiKeySQLRepository]

    _base_interfaces = [
        abc.ABC,
        CRUDManager,
        CRUDRepository,
        DefaultHandler,
        object
    ]

    def get_base_class(cls):
        if len(cls.__bases__) == 0 or set(_base_interfaces)&set(cls.__bases__):
            return cls
        return get_base_class(cls.__bases__[0])

    _class_name_to_abstract = {
        cls.__name__: get_base_class(cls) for cls in _global
    }

    def get_arg_names(class_name):
        if class_name in _class_name_to_abstract:
            class_name = _class_name_to_abstract[class_name].__name__
        return pinject.bindings.default_get_arg_names_from_class_name(class_name)

    return pinject.new_object_graph(
        modules=None,
        classes=_global,
        get_arg_names_from_class_name=get_arg_names
    )
Example #31
0
class EventSubscriberSpec(pinject.BindingSpec):
    def configure(self, bind):
        subscriber_config = CONFIG["ports"]["event_subscriber"]
        consumer = KafkaConsumer(subscriber_config["topic"],
                                 bootstrap_servers=subscriber_config["server"])
        bind(
            "subscriber",
            to_instance=adapters.KafkaEventSubscriber(consumer=consumer),
        )


object_graph = pinject.new_object_graph(
    modules=None,
    binding_specs=[
        EventPublisherSpec(),
        RequesterSpec(),
        ChecksReponsitorySpec(),
        EventSubscriberSpec(),
    ],
)


class Application:
    check_availability: CheckAvailability
    collect_check_results: CollectCheckResults

    def __init__(self):
        self.check_availability = object_graph.provide(CheckAvailability)
        self.collect_check_results = object_graph.provide(CollectCheckResults)
    def test_new_object_graph_works(self):
        class SomeClass(object):
            pass

        obj_graph = pinject.new_object_graph(classes=[SomeClass])
        self.assertIsInstance(obj_graph.provide(SomeClass), SomeClass)
Example #33
0
def main():
    obj_graph = pinject.new_object_graph()
    greeting = obj_graph.provide(Greeting)
    print greeting.say_hello("Todd")
Example #34
0
from pinject import new_object_graph
from service.config import ConfigService

obj_graph = new_object_graph(modules=None, classes=[ConfigService])
config_service = obj_graph.provide(ConfigService)
Example #35
0
import pinject
from boto3.dynamodb.conditions import Key

from sutd.trivia_bot.common.bindings import ALL_BINDINGS
from sutd.trivia_bot.common.database import QuestionRepository

from typing import TYPE_CHECKING

if TYPE_CHECKING:
    from typing import List

import sutd.trivia_bot.common.database
import sutd.trivia_bot.common.quizzer

OBJ_GRAPH = pinject.new_object_graph(
    modules=[sutd.trivia_bot.common.database, sutd.trivia_bot.common.quizzer],
    binding_specs=ALL_BINDINGS,
)


def lambda_handler(event, context):
    sample_question_ids: List[str] = event["sample_question_ids"]
    already_asked: List[str] = event["already_asked"]

    not_yet_asked = list(set(sample_question_ids) - set(already_asked))

    question_repository: QuestionRepository = OBJ_GRAPH.provide(
        QuestionRepository)

    question_id_to_ask = random.choice(not_yet_asked)

    question_to_ask = question_repository.find(question_id_to_ask)
Example #36
0
 def handle(self, *args, **options):
     use_cache = not 'nocache' in args
     obj_graph = pinject.new_object_graph()
     feed = obj_graph.provide(YandexXML)
     feed.gen_XML(use_cache)
Example #37
0
class BindingSpec(pinject.BindingSpec):
    def configure(self, bind):
        bind('symbol_sources', to_class=AllSymbolSources)


obj_graph = pinject.new_object_graph(
    binding_specs=[BindingSpec()],
    modules=[
        cifrum.common,
        cifrum._index,
        cifrum._portfolio,
        cifrum._sources.registries,
        cifrum._sources.all_sources,
        cifrum._sources.base_classes,
        cifrum._sources.inflation_source,
        cifrum._sources.micex_stocks_source,
        cifrum._sources.moex_indexes_source,
        cifrum._sources.mutru_funds_source,
        cifrum._sources.okama_source,
        cifrum._sources.single_financial_symbol_source,
        cifrum._sources.us_data_source,
        cifrum._sources.yahoo_indexes_source,
        cifrum._portfolio.currency,
        cifrum._portfolio.portfolio,
        cifrum._search,
    ])
cifrum_instance = obj_graph.provide(Cifrum)

information = cifrum_instance.information
portfolio = cifrum_instance.portfolio
portfolio_asset = cifrum_instance.portfolio_asset
Example #38
0
import pinject


class OuterClass(object):
    def __init__(self, inner_class):
        self.inner_class = inner_class
    pass


class InnerClass(object):
    def __init__(self):
        self.forty_two = 42
    pass

obj_graph = pinject.new_object_graph()
outer_class = obj_graph.provide(OuterClass)
print outer_class.inner_class.forty_two


Example #39
0
 def __init__(self, config):
     super(Daemon, self).__init__(config)
     self.set_logger_name("daemon")
     self.__runtime = pinject.new_object_graph().provide(Runtime)
def test():
    obj_graph = pinject.new_object_graph(binding_specs=[BindingSpecTwo()])
    class_two = obj_graph.provide(ClassTwo)
    assert class_two.foobar == 'foo--bar'
Example #41
0

class ShortBindingSpec(pinject.BindingSpec):
    def provide_data_store(self, config):
        return redis.Redis(config.get('host'), config.get('port'))

    def provide_config(self):
        # fetch config from file
        return {'host': '127.0.0.1', 'port': 6379}


if __name__ == '__main__':
    logging.basicConfig(level=logging.DEBUG)

    # not satisfied with this API yet
    graph = pinject.new_object_graph(binding_specs=[ShortBindingSpec()])
    short_endpoint = graph.provide(ShorteningEndpoint)

    root_router = Router([
        Route('/', short_endpoint, 'index', methods=['GET']),
        Route('/', short_endpoint, 'new_url', methods=['POST']),
        Route('/<short_id>\+', short_endpoint, 'details'),
        Route('/<short_id>', short_endpoint, 'follow_url'),
    ])

    app_container = AppContainer(root_router)

    from werkzeug.serving import run_simple

    run_simple('127.0.0.1', 5000, app_container.wsgi_app, use_reloader=True,
               use_debugger=True)
Example #42
0
import pinject

from sutd.trivia_bot.common.models import Question
from sutd.trivia_bot.common.database import QuestionRepository
from sutd.trivia_bot.common.bindings import ALL_BINDINGS
from sutd.trivia_bot.data.mcq import questions as mcq_questions
from sutd.trivia_bot.data.open import questions as open_questions

if __name__ == "__main__":
    OBJ_GRAPH = pinject.new_object_graph(modules=None,
                                         binding_specs=ALL_BINDINGS)
    question_repository: QuestionRepository = OBJ_GRAPH.provide(
        QuestionRepository)

    # delete all questions
    question_repository.truncate()

    for i, mcq_question in enumerate(mcq_questions):
        if "question" not in mcq_question:
            raise ValueError(f"question attribute missing in index {i}")
        if "correct_answer" not in mcq_question:
            raise ValueError(f"correct_answer attribute missing in index {i}")
        if "wrong_answers" not in mcq_question:
            raise ValueError(f"wrong_answers attribute missing in index {i}")
        question = Question(
            id=f"mcq_{i}",
            question=mcq_question["question"],
            correct_answer=mcq_question["correct_answer"].lower(),
            other_answers=[a.lower() for a in mcq_question["wrong_answers"]],
            type=Question.QuestionType.mcq,
        )
Example #43
0
    def test_new_object_graph_works(self):
        class SomeClass(object):
            pass

        obj_graph = pinject.new_object_graph(classes=[SomeClass])
        self.assertIsInstance(obj_graph.provide(SomeClass), SomeClass)
Example #44
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def test():
    obj_graph = pinject.new_object_graph(binding_specs=[SomeBindingSpec()])
    some_class = obj_graph.provide(SomeClass)
    assert some_class.foo == 'foo-with-annot'
Example #45
0
def test():
    obj_graph = pinject.new_object_graph(binding_specs=[MyBindingSpec()])
    some_class = obj_graph.provide(SomeClass)
    assert some_class.long_name.foo == 'foo'
    assert isinstance(some_class.long_name, SomeReallyLongClassName)
Example #46
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def test_good():
    obj_graph = pinject.new_object_graph(
        binding_specs=[MainBindingSpec(), SatisfyingBindingSpec()])
Example #47
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 def handle(self, *args, **options):
     use_cache = not 'nocache' in args        
     obj_graph = pinject.new_object_graph()
     feed = obj_graph.provide(YandexXML)        
     feed.gen_XML(use_cache)
     
Example #48
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def test_bad():
    with pytest.raises(pinject.MissingRequiredBindingError):
        obj_graph = pinject.new_object_graph(
            binding_specs=[MainBindingSpec(),
                           NonSatisfyingBindingSpec()])  # would raise a MissingRequiredBindingError
Example #49
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def test():
    obj_graph = pinject.new_object_graph(binding_specs=[MainBindingSpec()])
    some_class = obj_graph.provide(SomeClass)
    assert some_class.foo == 'a-real-foo'
Example #50
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"""Binding specs can declare dependencies."""

import pinject

class ClassOne(object):
   def __init__(self, foo):
       self.foo = foo

class ClassTwo(object):
    def __init__(self, class_one, bar):
        self.foobar = class_one.foo + bar

class BindingSpecOne(pinject.BindingSpec):
    def configure(self, bind):
        bind('foo', to_instance='foo-')

class BindingSpecTwo(pinject.BindingSpec):
    def configure(self, bind):
        bind('bar', to_instance='-bar')

    def dependencies(self):
        return [BindingSpecOne()]

obj_graph = pinject.new_object_graph(binding_specs=[BindingSpecTwo()])
class_two = obj_graph.provide(ClassTwo)
print class_two.foobar
def process_order_prototype():
    obj_graph = pinject.new_object_graph(
        binding_specs=[OrderContextBindingSpec()])
    order_service_1 = obj_graph.provide(OrderService)
    order_service_2 = obj_graph.provide(OrderService)
    print(order_service_1.order_context is order_service_2.order_context)
Example #52
0
import pinject

class OuterClass(object):
    def __init__(self, inner_class):
        self.inner_class = inner_class

class InnerClass(object):
    def __init__(self):
        self.forty_two = 42


obj_graph = pinject.new_object_graph()
outer_class = obj_graph.provide(OuterClass)

print outer_class.inner_class.forty_two
Example #53
0
""" If it takes more to instantiate a class than calling its initializer and
    injecting initializer args, then you can write a provider method for it. Pinject
    can use provider methods to instantiate objects used to inject as the values of
    other args.
    """

import pinject

class SomeClass(object):
    def __init__(self, foo):
        self.foo = foo

class SomeBindingSpec(pinject.BindingSpec):
    def provide_foo(self):
        return 'some-complex-foo'

obj_graph = pinject.new_object_graph(binding_specs=[SomeBindingSpec()])
some_class = obj_graph.provide(SomeClass)
print some_class.foo
Example #54
0
from pinject import new_object_graph
from service.config import ConfigService
from service.spot_crud import SpotCrudService
from service.spot_validation import SpotValidationService

obj_graph = new_object_graph(modules=None, classes=[ConfigService, SpotCrudService, SpotValidationService])
config_service = obj_graph.provide(ConfigService)
spot_crud_service = obj_graph.provide(SpotCrudService)
spot_validation_service = obj_graph.provide(SpotValidationService)