41 lines
1.2 KiB
Python
41 lines
1.2 KiB
Python
from fastapi import APIRouter
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from pydantic import BaseModel
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INDEX = "总资产报酬率_三年加权计算（%）"
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router = APIRouter()
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class Params(BaseModel):
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当期净利润: float
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当期所得税: float
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当期利息: float
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上期资产总计: float
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当期资产总计: float
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上期净利润: float
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上期所得税: float
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上期利息: float
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上二期资产总计: float
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上二期净利润: float
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上二期所得税: float
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上二期利息: float
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上三期资产总计: float
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# 计算接口
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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.当期净利润 + p.当期所得税 + p.当期利息) / ((p.上期资产总计 + p.当期资产总计) / 2) * 100
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ratio2 = (p.上期净利润 + p.上期所得税 + p.上期利息) / ((p.上二期资产总计 + p.上期资产总计) / 2) * 100
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ratio3 = (p.上二期净利润 + p.上二期所得税 + p.上二期利息) / ((p.上三期资产总计 + p.上二期资产总计) / 2) * 100
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result = ratio1 * 0.5 + ratio2 * 0.3 + ratio3 * 0.3
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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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