Analysis_Multi/app/models/TemperatureInput.py

from typing import List

from pydantic import BaseModel, model_validator


class TemperatureInput(BaseModel):
    windCode: str
    windTurbineNumberList: List[str]
    startTime: str
    endTime: str

    @model_validator(mode='before')
    def ensure_list(cls, v):
        raw = v.get('windTurbineNumberList')
        if isinstance(raw, str):
            v['windTurbineNumberList'] = [raw]
        return v