Inheritance with_children is invalid

[hgalytoby]

I use beanie version 1.15.1.

Refer to official documentation

https://beanie-odm.dev/tutorial/inheritance/

from typing import Optional, List
from motor.motor_asyncio import AsyncIOMotorClient
from pydantic import BaseModel
from beanie import Document, Link, init_beanie


class Vehicle(Document):
    """Inheritance scheme bellow"""
    #               Vehicle
    #              /   |   \
    #             /    |    \
    #        Bicycle  Bike  Car
    #                         \
    #                          \
    #                          Bus
    # shared attribute for all children
    color: str

    class Settings:
        is_root = True


class Fuelled(BaseModel):
    """Just a mixin"""
    fuel: Optional[str]


class Car(Vehicle, Fuelled):
    body: str


class Bus(Car, Fuelled):
    """Inheritance chain is Vehicle -> Car -> Bus, it is also stored in Vehicle collection"""
    seats: int



await Car(color='white', body='crossover', fuel='diesel').insert()
await Bus(color='white', seats=80, body='bus', fuel='diesel').insert()

white_vehicles = await Vehicle.find(Vehicle.color == 'white', with_children=True).to_list()

print(white_vehicles)
"""
[
    Vehicle(id=ObjectId('636b72d8aea4065b3b6cd2ba'), revision_id=None, color='white'), 
    Vehicle(id=ObjectId('636b72d8aea4065b3b6cd2bb'), revision_id=None, color='white'),
]
"""

white_vehicles = await Vehicle.find(Vehicle.color == 'white').to_list()

print(white_vehicles)
"""
[
    Vehicle(id=ObjectId('636b72d8aea4065b3b6cd2ba'), revision_id=None, color='white'), 
    Vehicle(id=ObjectId('636b72d8aea4065b3b6cd2bb'), revision_id=None, color='white'),
]
"""

Not quite the same as the official documentation.

# this query returns vehicles of all types that have white color, becuase `with_children` is True
white_vehicles = await Vehicle.find(Vehicle.color == 'white', with_children=True).to_list()
# [
#    Car(fuel='diesel', ..., color='white', body='crossover'),
#    Bus(fuel='diesel', ..., color='white', body='bus', seats=80)
# ]

Where am I doing wrong?

[roman-right]

Hey. Yes, you are right. Thank you for the catch. It will be fixed in ~ 1 hour. I'll inform you here

[roman-right]

@hgalytoby Fixed in 1.15.2. Please, try

[hgalytoby]

Perfect and fast, thank you.👍