Weak support for 'ForwardRef' with python 3.6.8 about full-stack-fastapi-template HOT 5 CLOSED

Some feedback on trying out 3.7 : - 👌 fixes correctly forwardRef, and allows cross references (as needed in the initial use-case of a one-to-many relationship) - 💣 breaks celery test (traceback below), which is connected to celery/celery#5416 <celery/celery#5416>, with following conclusion: celery 4.2.x doesn't support python 3.7, please try celery 4.3rc3 to get rid of the bug and report if you found any other bug in celery 4.3rc3 :) - 👍 when changing celery version in Pipfile and Dockerfiles from "==4.2.1" to "~=4.3" I will create a pull request with the results, and link back to this issue *traceback in tests:* =================================== FAILURES =================================== ___________________________ test_celery_worker_test ____________________________ superuser_token_headers = {'Authorization': 'Bearer eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ1c2VyX2lkIjoxLCJleHAiOjE1NTU4MzMyNTIsInN1YiI6ImFjY2VzcyJ9.MA2lR8rBh7gBst5ZCKJmKQAdu2qnLwYIypu5o3zNjfg'} def test_celery_worker_test(superuser_token_headers): server_api = get_server_api() data = {"msg": "test"} r = requests.post( f"{server_api}{config.API_V1_STR}/test-celery/", json=data, headers=superuser_token_headers, ) > response = r.json() app/app/tests/api/api_v1/test_celery.py:15: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ usr/local/lib/python3.7/site-packages/requests/models.py:897: in json return complexjson.loads(self.text, **kwargs) usr/local/lib/python3.7/json/__init__.py:348: in loads return _default_decoder.decode(s) usr/local/lib/python3.7/json/decoder.py:337: in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ self = <json.decoder.JSONDecoder object at 0x7fc370c3a0f0> s = 'Internal Server Error', idx = 0 def raw_decode(self, s, idx=0): """Decode a JSON document from ``s`` (a ``str`` beginning with a JSON document) and return a 2-tuple of the Python representation and the index in ``s`` where the document ended. This can be used to decode a JSON document from a string that may have extraneous data at the end. """ try: obj, end = self.scan_once(s, idx) except StopIteration as err: > raise JSONDecodeError("Expecting value", s, err.value) from None E json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0) usr/local/lib/python3.7/json/decoder.py:355: JSONDecodeError ===================== 1 failed, 16 passed in 6.42 seconds ====================== *traceback in application:* backend_1 | [2019-04-13 07:26:27 +0000] [13] [ERROR] Exception in ASGI application backend_1 | Traceback (most recent call last): backend_1 | File "/usr/local/lib/python3.7/site-packages/uvicorn/protocols/http/httptools_impl.py", line 372, in run_asgi backend_1 | result = await asgi(self.receive, self.send) backend_1 | File "/usr/local/lib/python3.7/site-packages/starlette/middleware/errors.py", line 125, in asgi backend_1 | raise exc from None backend_1 | File "/usr/local/lib/python3.7/site-packages/starlette/middleware/errors.py", line 103, in asgi backend_1 | await asgi(receive, _send) backend_1 | File "/usr/local/lib/python3.7/site-packages/starlette/middleware/base.py", line 27, in asgi backend_1 | response = await self.dispatch_func(request, self.call_next) backend_1 | File "/app/app/main.py", line 34, in db_session_middleware backend_1 | response = await call_next(request) backend_1 | File "/usr/local/lib/python3.7/site-packages/starlette/middleware/base.py", line 44, in call_next backend_1 | task.result() backend_1 | File "/usr/local/lib/python3.7/site-packages/starlette/middleware/base.py", line 37, in coro backend_1 | await inner(request.receive, queue.put) backend_1 | File "/usr/local/lib/python3.7/site-packages/starlette/exceptions.py", line 74, in app backend_1 | raise exc from None backend_1 | File "/usr/local/lib/python3.7/site-packages/starlette/exceptions.py", line 63, in app backend_1 | await instance(receive, sender) backend_1 | File "/usr/local/lib/python3.7/site-packages/starlette/routing.py", line 41, in awaitable backend_1 | response = await func(request) backend_1 | File "/usr/local/lib/python3.7/site-packages/fastapi/routing.py", line 84, in app backend_1 | raw_response = await run_in_threadpool(dependant.call, **values) backend_1 | File "/usr/local/lib/python3.7/site-packages/starlette/concurrency.py", line 24, in run_in_threadpool backend_1 | return await loop.run_in_executor(None, func, *args) backend_1 | File "/usr/local/lib/python3.7/concurrent/futures/thread.py", line 57, in run backend_1 | result = self.fn(*self.args, **self.kwargs) backend_1 | File "/app/app/api/api_v1/endpoints/utils.py", line 20, in test_celery backend_1 | celery_app.send_task("app.worker.test_celery", args=[msg.msg]) backend_1 | File "/usr/local/lib/python3.7/site-packages/celery/app/base.py", line 708, in send_task backend_1 | router = router or amqp.router backend_1 | File "/usr/local/lib/python3.7/site-packages/kombu/utils/objects.py", line 44, in __get__ backend_1 | value = obj.__dict__[self.__name__] = self.__get(obj) backend_1 | File "/usr/local/lib/python3.7/site-packages/celery/app/amqp.py", line 606, in router backend_1 | return self.Router() backend_1 | File "/usr/local/lib/python3.7/site-packages/celery/app/amqp.py", line 284, in Router backend_1 | return _routes.Router(self.routes, queues or self.queues, backend_1 | File "/usr/local/lib/python3.7/site-packages/celery/app/amqp.py", line 601, in routes backend_1 | self.flush_routes() backend_1 | File "/usr/local/lib/python3.7/site-packages/celery/app/amqp.py", line 289, in flush_routes backend_1 | self._rtable = _routes.prepare(self.app.conf.task_routes) backend_1 | File "/usr/local/lib/python3.7/site-packages/celery/app/routes.py", line 136, in prepare backend_1 | return [expand_route(route) for route in routes] backend_1 | File "/usr/local/lib/python3.7/site-packages/celery/app/routes.py", line 136, in <listcomp> backend_1 | return [expand_route(route) for route in routes] backend_1 | File "/usr/local/lib/python3.7/site-packages/celery/app/routes.py", line 127, in expand_route backend_1 | return MapRoute(route) backend_1 | File "/usr/local/lib/python3.7/site-packages/celery/app/routes.py", line 36, in __init__ backend_1 | if isinstance(k, re._pattern_type): backend_1 | AttributeError: module 're' has no attribute '_pattern_type' — You are receiving this because you are subscribed to this thread. 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