def __call__(self, **kwargs) -> None:
"""
Call first step of pipeline with kwargs as input data.
It's important to compile pipeline before calling it.
:param kwargs: input data for pipeline
:return: Result of pipeline used only for testing purpose. And
everything configure in a special way for that. In all other cases
result will be None.
"""
if not self.pipeline:
raise RuntimeError("Seems like pipeline not build yet, call "
"Pipeline.compile() first")
if not self.pipeline.is_compiled():
raise RuntimeError("Worker pipeline no compiled, "
"run worker.compile()")
for callback in self.before_callbacks:
callback(**kwargs)
result = call_next_step(kwargs, self.pipeline.get_stepist_root())
for callback in self.after_callbacks:
callback(**kwargs)
if result:
# only for testing. Not supported for production, yet.
return list(result.values())[0]
def __call__(self, **kwargs):
handler_data = validate_handler_data(self.handler, kwargs)
result = self.handler(**handler_data)
call_next_step(result, self.step)
def add_job(self, data):
call_next_step(data, self.step)
def _job_to_stepist(self, stepist_job, step, **kwargs):
call_next_step(stepist_job, step, **kwargs)
def send_job_to_producer(self, stepist_job):
call_next_step(stepist_job, self.producer.stepist_step)
def __call__(self, **data):
flow_result = call_next_step(data, self.step)
return flow_result