52 lines
1.2 KiB
Python
52 lines
1.2 KiB
Python
|
from typing import List
|
||
|
|
|
||
|
|
from fastapi import FastAPI
|
||
|
|
from pydantic import BaseModel
|
||
|
|
|
||
|
|
app = FastAPI()
|
||
|
|
|
||
|
|
|
||
|
|
class RecursiveItem(BaseModel):
|
||
|
|
sub_items: List["RecursiveItem"] = []
|
||
|
|
name: str
|
||
|
|
|
||
|
|
|
||
|
|
RecursiveItem.model_rebuild()
|
||
|
|
|
||
|
|
|
||
|
|
class RecursiveSubitemInSubmodel(BaseModel):
|
||
|
|
sub_items2: List["RecursiveItemViaSubmodel"] = []
|
||
|
|
name: str
|
||
|
|
|
||
|
|
|
||
|
|
class RecursiveItemViaSubmodel(BaseModel):
|
||
|
|
sub_items1: List[RecursiveSubitemInSubmodel] = []
|
||
|
|
name: str
|
||
|
|
|
||
|
|
|
||
|
|
RecursiveSubitemInSubmodel.model_rebuild()
|
||
|
|
RecursiveItemViaSubmodel.model_rebuild()
|
||
|
|
|
||
|
|
|
||
|
|
@app.get("/items/recursive", response_model=RecursiveItem)
|
||
|
|
def get_recursive():
|
||
|
|
return {"name": "item", "sub_items": [{"name": "subitem", "sub_items": []}]}
|
||
|
|
|
||
|
|
|
||
|
|
@app.get("/items/recursive-submodel", response_model=RecursiveItemViaSubmodel)
|
||
|
|
def get_recursive_submodel():
|
||
|
|
return {
|
||
|
|
"name": "item",
|
||
|
|
"sub_items1": [
|
||
|
|
{
|
||
|
|
"name": "subitem",
|
||
|
|
"sub_items2": [
|
||
|
|
{
|
||
|
|
"name": "subsubitem",
|
||
|
|
"sub_items1": [{"name": "subsubsubitem", "sub_items2": []}],
|
||
|
|
}
|
||
|
|
],
|
||
|
|
}
|
||
|
|
],
|
||
|
|
}
|