Python3 + GAE + FastAPI возможно?

Question

Я переношу приложение с python2.7 на python3.10.

И я хочу использовать платформу FastAPI, но я также хочу использовать устаревшие службы ядра приложений Google https://cloud.google.com/appengine/docs/standard/python3/services/access?hl=pt-br

И я получаю следующую ошибку:

          city.put()
  File "/tmp/tmp7wLPmQ/lib/python3.10/site-packages/google/appengine/ext/ndb/model.py", line 3547, in _put
    return self._put_async(**ctx_options).get_result()
  File "/tmp/tmp7wLPmQ/lib/python3.10/site-packages/google/appengine/ext/ndb/tasklets.py", line 397, in get_result
    self.check_success()
  File "/tmp/tmp7wLPmQ/lib/python3.10/site-packages/google/appengine/ext/ndb/tasklets.py", line 394, in check_success
    six.reraise(self._exception.__class__, self._exception, self._traceback)
  File "/tmp/tmp7wLPmQ/lib/python3.10/site-packages/six.py", line 719, in reraise
    raise value
  File "/tmp/tmp7wLPmQ/lib/python3.10/site-packages/google/appengine/ext/ndb/tasklets.py", line 441, in _help_tasklet_along
    value = gen.throw(exc.__class__, exc, tb)
  File "/tmp/tmp7wLPmQ/lib/python3.10/site-packages/google/appengine/ext/ndb/context.py", line 850, in put
    key = yield self._put_batcher.add(entity, options)
  File "/tmp/tmp7wLPmQ/lib/python3.10/site-packages/google/appengine/ext/ndb/tasklets.py", line 444, in _help_tasklet_along
    value = gen.send(val)
  File "/tmp/tmp7wLPmQ/lib/python3.10/site-packages/google/appengine/ext/ndb/context.py", line 382, in _put_tasklet
    keys = yield self._conn.async_put(options, datastore_entities)
  File "/tmp/tmp7wLPmQ/lib/python3.10/site-packages/google/appengine/datastore/datastore_rpc.py", line 1848, in async_put
    return make_put_call(base_req, pbs, extra_hook)
  File "/tmp/tmp7wLPmQ/lib/python3.10/site-packages/google/appengine/datastore/datastore_rpc.py", line 1828, in make_put_call
    return self._make_rpc_call(config, method, req, resp,
  File "/tmp/tmp7wLPmQ/lib/python3.10/site-packages/google/appengine/datastore/datastore_rpc.py", line 1335, in _make_rpc_call
    rpc = self._create_rpc(config, service_name)
  File "/tmp/tmp7wLPmQ/lib/python3.10/site-packages/google/appengine/datastore/datastore_rpc.py", line 1230, in _create_rpc
    rpc = apiproxy_stub_map.UserRPC(service_name, deadline, callback)
  File "/tmp/tmp7wLPmQ/lib/python3.10/site-packages/google/appengine/api/apiproxy_stub_map.py", line 444, in __init__
    self.__rpc = CreateRPC(service, stubmap)
  File "/tmp/tmp7wLPmQ/lib/python3.10/site-packages/google/appengine/api/apiproxy_stub_map.py", line 69, in CreateRPC
    assert stub, 'No api proxy found for service "%s"' % service
AssertionError: No api proxy found for service "datastore_v3"

Моя конфигурация:

main.py

      
from google.appengine.ext import ndb


class City(ndb.Model):
    """City fields"""
    db_id = ndb.ComputedProperty(lambda self: self.key.id())
    name = ndb.StringProperty(required=True)
    administrative_area_level_1 = ndb.StringProperty(required=True)
    country = ndb.StringProperty(required=True)
    details = ndb.JsonProperty()

dependencies = []

app = FastAPI()


@app.get("/", tags=["root"])
def read_root():
    return {"Imobzi": "Imobzi APP API"}

@app.post("/v1/post")
def set_post():                                                                                        
    city = City(namespace='')
    city.name = 'Teste'
    city.administrative_area_level_1 = "teste"
    city.country = 'testetim'
    city.put()
    return 'test complete'

@app.get("/v1/post")
def get_post():
    print('\n\n', City.query().fetch())
    return {} 


if __name__ == "__main__":
    uvicorn.run("main:app", host="0.0.0.0", port=8080, reload=True)

приложение-dev.yaml

      runtime: python310
entrypoint: gunicorn -w 4 -k uvicorn.workers.UvicornWorker main:app
app_engine_apis: true

env_variables:

  APPLICATION_ID: dev~None
  GOOGLE_APPLICATION_CREDENTIALS: "./app_engine_service_account_dev.json"
  CLOUDSDK_DEVAPPSERVER_PYTHON: /usr/bin/python2.7

бить

      #!/bin/bash

HOST=localhost
PY_PATH=python27=/usr/bin/python2.7,python3=/usr/bin/python3

export APPLICATION_ID=dev~None
export GOOGLE_APPLICATION_CREDENTIALS="./app_engine_service_account_dev.json"
export CLOUDSDK_DEVAPPSERVER_PYTHON=/usr/bin/python2.7

python3 ~/google-cloud-sdk/bin/dev_appserver.py \
    --runtime_python_path=$PY_PATH \
app-dev.yaml

Есть ли способ заставить эту конфигурацию работать?

Используйте FastApi со связанными службами/API GAE.