60 lines
2.0 KiB
Python
60 lines
2.0 KiB
Python
"""
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所有者权益（亿元）
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"""
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from fastapi import APIRouter, HTTPException
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from pydantic import BaseModel
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from Common.schemas import IndicatorDescription
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router = APIRouter()
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# 指标描述
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ENAME = "owner_equity"
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CNAME = "所有者权益"
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NATURE = "定量"
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CATEGORY = "资本结构"
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DESCRIPTION = "所有者权益是反应城投企业资本实力的重要指标，该指标数值高，则对城投企业信用状况具有正面影响。在必要情况下，远东资信可能会剔除" \
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"所有者权益中公益性资产部分、永续债和明股实债等，以避免存在所有者权益虚增或失真的情况。"
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# 参数描述
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PARAM1_ENAME = "owner_equity"
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PARAM1_CNAME = "所有者权益合计"
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PARAM1_DESCR = "所有者权益合计是指企业投资人对企业净资产的所有权。企业净资产等于企业全部资产减去全部负债后的余额，其中包括企业投资人对企业" \
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"的最初投入以及资本公积金、盈余公积金和未分配利润。对股份制企业，所有者权益即为股东权益。"
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# 输入参数
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class Parameter(BaseModel):
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owner_equity: float = "所有者权益合计"
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# 计算接口
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@router.post("/{}/".format(ENAME), tags=[CATEGORY], summary=CNAME, description=DESCRIPTION)
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def calculation(parameter: Parameter):
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try:
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result = parameter.owner_equity
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return round(result, 6)
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except Exception:
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raise HTTPException(status_code=400, detail="Calculate Failed")
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# 描述接口
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@router.get("/{}/description".format(ENAME),
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response_model=IndicatorDescription,
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tags=[CATEGORY], summary=CNAME, description=DESCRIPTION)
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def description():
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body = {
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"ename": ENAME,
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"cname": CNAME,
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"nature": NATURE,
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"category": CATEGORY,
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"description": DESCRIPTION,
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"parameters": [
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{"ename": PARAM1_ENAME, "cname": PARAM1_CNAME, "description": PARAM1_DESCR}
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],
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}
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return body
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