from fastapi import APIRouter
from pydantic import BaseModel


INDEX = "所有者权益（亿元）"

router = APIRouter()


class Params(BaseModel):
    所有者权益: float


@router.post("/{}".format(INDEX))
def func(p: Params):
    try:
        result = p.所有者权益 / 100000000
        return round(result, 6)

    except ZeroDivisionError:
        return "算式无意义"
    except Exception:
        return "计算错误"