clearml-server/server/service_repo/__init__.py

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2019-06-10 21:24:35 +00:00
from typing import Text, Sequence, Callable, Union
from funcsigs import signature
from jsonmodels import models
from .apicall import APICall, APICallResult
from .endpoint import EndpointFunc, Endpoint
from .service_repo import ServiceRepo
__all__ = ["endpoint"]
LegacyEndpointFunc = Callable[[APICall], None]
def endpoint(
name: Text,
min_version: Text = "1.0",
required_fields: Sequence[Text] = None,
request_data_model: models.Base = None,
response_data_model: models.Base = None,
validate_schema=False,
):
""" Endpoint decorator, used to declare a method as an endpoint handler """
def decorator(f: Union[EndpointFunc, LegacyEndpointFunc]) -> EndpointFunc:
# Backwards compatibility: support endpoints with both old-style signature (call) and new-style signature
# (call, company, request_model)
func = f
if len(signature(f).parameters) == 1:
# old-style
def adapter(call, *_, **__):
return f(call)
func = adapter
ServiceRepo.register(
Endpoint(
name=name,
func=func,
min_version=min_version,
required_fields=required_fields,
request_data_model=request_data_model,
response_data_model=response_data_model,
validate_schema=validate_schema,
)
)
return func
return decorator