25 lines
597 B
Python
25 lines
597 B
Python
|
from fastapi import APIRouter
|
|||
|
from pydantic import BaseModel
|
|||
|
|
|||
|
INDEX = "EBIT利润率(%)"
|
|||
|
|
|||
|
router = APIRouter()
|
|||
|
|
|||
|
|
|||
|
class Params(BaseModel):
|
|||
|
利润总额: float
|
|||
|
计入财务费用的利息支出: float
|
|||
|
营业收入: float
|
|||
|
|
|||
|
|
|||
|
@router.post("/{}".format(INDEX))
|
|||
|
def func(p: Params):
|
|||
|
try:
|
|||
|
result = (p.利润总额 + p.计入财务费用的利息支出) / p.营业收入 * 100
|
|||
|
return round(result, 6)
|
|||
|
|
|||
|
except ZeroDivisionError:
|
|||
|
return "+inf" # 此处本应为算式无意义,特殊处理为正无穷大
|
|||
|
except Exception:
|
|||
|
return "计算错误"
|