31 lines
838 B
Python
31 lines
838 B
Python
from fastapi import APIRouter
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from pydantic import BaseModel
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INDEX = "营业利润率_三年加权计算（%）"
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router = APIRouter()
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class Params(BaseModel):
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当期营业利润: float
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当期营业收入: float
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上期营业利润: float
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上期营业收入: float
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上二期营业利润: float
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上二期营业收入: float
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@router.post("/{}".format(INDEX))
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def func(p: Params):
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try:
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ratio1 = p.当期营业利润 / p.当期营业收入 * 100
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ratio2 = p.上期营业利润 / p.上期营业收入 * 100
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ratio3 = p.上二期营业利润 / p.上二期营业收入 * 100
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result = (ratio1 * 0.5 + ratio2 * 0.3 + ratio3 * 0.2) * 100
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return round(result, 2)
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except ZeroDivisionError:
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return "算式无意义"
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except Exception:
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return "计算错误"
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