34 lines
1.1 KiB
Python
34 lines
1.1 KiB
Python
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from fastapi import APIRouter
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from pydantic import BaseModel
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INDEX = "经营性现金流净额/总债务-近三年加权平均（%）"
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router = APIRouter()
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class Params(BaseModel):
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当年经营活动产生的现金流量净额: float
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当年短期借款: float
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当年长期借款: float
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去年经营活动产生的现金流量净额: float
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去年短期借款: float
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去年长期借款: float
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前年经营活动产生的现金流量净额: float
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前年短期借款: float
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前年长期借款: 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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one = p.当年经营活动产生的现金流量净额 / (p.当年长期借款 + p.当年短期借款) * 100
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two = p.去年经营活动产生的现金流量净额 / (p.去年长期借款 + p.去年短期借款) * 100
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three = p.前年经营活动产生的现金流量净额 / (p.前年短期借款 + p.前年长期借款) * 100
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result = one * 0.5 + two * 0.3 + three * 0.2
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return round(result, 6)
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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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