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from __future__ import annotations
from dataclasses import dataclass
from litestar import Litestar, get
from litestar.dto import DataclassDTO, DTOConfig
@dataclass
class Address:
street: str
city: str
country: str
@dataclass
class Person:
name: str
age: int
email: str
address: Address
class ReadDTO(DataclassDTO[Person]):
config = DTOConfig(exclude={"email", "address.street"})
@get("/person/{name:str}", return_dto=ReadDTO, sync_to_thread=False)
def get_person(name: str) -> Person:
# Your logic to retrieve the person goes here
# For demonstration purposes, a placeholder Person instance is returned
address = Address(street="123 Main St", city="Cityville", country="Countryland")
return Person(name=name, age=30, email=f"email_of_{name}@example.com", address=address)
app = Litestar(route_handlers=[get_person])
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