def init():
configs_factory.override(
providers.Singleton(lambda: krules_settings)
)
proc_events_rx_factory.override(
providers.Singleton(rx.subjects.ReplaySubject)
)
event_router_factory.override(
providers.Singleton(lambda: EventRouter())
)
exceptions_dumpers = exceptions_dumpers_factory()
exceptions_dumpers.set(ExceptionDumperBase)
exceptions_dumpers.set(RequestsHTTPErrorDumper)
# TODO: do it better
source = None
if "K_SERVICE" in os.environ:
source = os.environ["K_SERVICE"]
elif "SERVICE" in os.environ:
source = os.environ["SERVICE"]
else:
source = socket.gethostname()
from krules_cloudevents.route.dispatcher import CloudEventsDispatcher
event_dispatcher_factory.override(
providers.Singleton(lambda: CloudEventsDispatcher(krules_settings["CLOUDEVENTS"]["send_to"], source))
)
def init():
configs_factory.override(providers.Singleton(lambda: krules_settings))
proc_events_rx_factory.queue.clear()
event_router_factory.override(providers.Singleton(lambda: EventRouter()))
exceptions_dumpers = exceptions_dumpers_factory()
exceptions_dumpers.set(ExceptionDumperBase)
exceptions_dumpers.set(RequestsHTTPErrorDumper)
# TODO: do it better
source = None
if "K_SERVICE" in os.environ:
source = os.environ["K_SERVICE"]
elif "SERVICE" in os.environ:
source = os.environ["SERVICE"]
else:
source = socket.gethostname()
from krules_cloudevents.route.dispatcher import CloudEventsDispatcher
event_dispatcher_factory.override(
providers.Singleton(
lambda: CloudEventsDispatcher(_get_dispatch_url, source)))
try:
import env
if "init" in dir(env) and callable(env.init):
env.init()
except ModuleNotFoundError:
logger.warning("No application env.py found!")
try:
m_rules = importlib.import_module("ruleset")
load_rules_from_rulesdata(m_rules.rulesdata)
except ModuleNotFoundError as ex:
if ex.name == "ruleset":
logger.warning("No rules defined!")
else:
raise ex
proc_events_filters = os.environ.get("PUBLISH_PROCEVENTS_MATCHING")
if proc_events_filters:
proc_events_rx_factory.subscribe(
on_next=lambda x: publish_proc_events_filtered(
x, proc_events_filters.split(";"), lambda match: match is
not None))
else:
proc_events_rx_factory.subscribe(
on_next=lambda x: publish_proc_events_all(x))
from dependency_injector import providers
from krules_core.providers import (configs_factory, event_router_factory,
event_dispatcher_factory,
subject_storage_factory, subject_factory)
from krules_core.route.router import EventRouter
from .route.dispatcher import CloudEventsDispatcher
from krules_core.tests.subject.sqlite_storage import SQLLiteSubjectStorage
from pytest_localserver.http import WSGIServer
from werkzeug.wrappers import Request
httpserver = plugin.httpserver
configs_factory.override(providers.Singleton(lambda: {}))
event_router_factory.override(providers.Singleton(EventRouter))
subject_storage_factory.override(
providers.Factory(
lambda x, **kwargs: SQLLiteSubjectStorage(x, ":memory:")))
def fake_receiver_app(environ, start_response):
"""Simplest possible WSGI application"""
request = Request(environ)
m = marshaller.NewDefaultHTTPMarshaller()
event = m.FromRequest(v1.Event(), request.headers,
io.BytesIO(request.data), lambda x: json.load(x))
event_info = event.Properties()
event_info.update(event_info.pop("extensions"))
subject = subject_factory(event_info.get("subject", "sys-0"))
def setup_module(_):
from dependency_injector import providers as providers
from krules_core.providers import event_router_factory
event_router_factory.override(providers.Singleton(Router))