Trying to run tortoise with quart async rest api

Describe the bug Hi,

I have simple tortoise example that work fine when i create the python event loop and run it. but when i run Quart API server I get strange error, I braked my head trying to figure out what is the issue (I’m running python3.7) The script I ran is below:

import asyncio
from tortoise import Tortoise, fields
from tortoise.models import Model

from quart import Quart, request, abort

app = Quart(__name__)
app.config.from_object(config)

class Users(Model):
    id = fields.IntField(pk=True)
    status = fields.CharField(20)
    def __repr__(self):
        return str(self.id)

class Workers(Model):
    id = fields.IntField(pk=True)
    status = fields.CharField(20)
    def __repr__(self):
        return str(self.id)

@app.before_first_request
async def initial_db():
    await Tortoise.init({
        'connections': {
            'default':  "postgres://localhost:5432/db",
            'second':  "postgres://localhost:5432/db",
        },
        'apps': {
            'users': {
                'models': ['__main__'],
                'default_connection': 'default',
            },
            'workers': {
                'models': ['__main__'],
                'default_connection': 'second',
            }
        }
    })


def run_quart():
    app.run(port=5002)


def run_tortoise():
    loop = asyncio.get_event_loop()
    loop.run_until_complete(initial_db())

if __name__ == '__main__':
    # run_quart() # not working
    run_tortoise() # working

To Reproduce run one time the “run_quart” see the error then run “run_tortoise” see the run succeed

Expected behavior tortoise ORM will use the Quart event loop

Actual behavior Tortoise raise “NotADirectoryError” error

Additional context This is my first time using Tortoise ORM and its looking very cool, I will appreciate any help with this issue

Thanks in advanced!

[shaloba]

very strange … cause i just run it using python3.6 and the integration worked! but when comeback to python3.7 the error raised aggain … maybe my virtual env is massed up or something I will create new one and check it again

Thakns @grigi 😃

[grigi]

It ran for me. I used py3.6.6 and Quart==0.6.12 tortoise-orm==0.11.8 asyncpg==0.18.3

So I should try this on Py3.7 I suppose they changed their api. And I see py3.6 is limited to the older version.