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综合案例实战:连续亏损+高商誉风险筛查

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中级参考 代码结构已给出,请填写 ____ 处
"____""____""____"

metadata = {
    "____": "____",
    "____": "____",
    "____": "____",
    "____": "____",
    "____": ["____", "____"],
    "____": ["____", "____", "____"],
    "____": ____
}

"____""____""____"

def solve():
    import pandas as pd
    from pyodide.http import open_url
    from io import StringIO

    BASE_URL = "____"
    inc = pd.read_csv(StringIO(open_url(____).read()))
    bs = pd.read_csv(StringIO(open_url(____).read()))

    inc23 = inc[(____) & (____)][
        ['____', '____', '____']]
    bs23 = bs[(____) & (____)][
        ['____', '____', '____', '____']]

    df = inc23.merge(____).dropna()
    df = df[(____) & (____)]
    df['____'] = (____).round(____)
    df['____'] = (____).round(____)

    mask = (____) & (____)
    df = df[mask].copy()
    df['____'] = '____'

    header = f"____"
    result = df.nlargest(____, '____')[
        ['____', '____', '____', '____', '____', '____', '____']
    ].reset_index(____)
    return header + result.to_string()

if __name__ == "____":
    print(solve())

示例

输入
solve()
期望输出
符合条件公司数量: 0家 |  | 前10家(按商誉占比降序): | Empty DataFrame | Columns: [Stkcd, ShortName, 净利润, 商誉, 商誉占总资产比, 资产负债率, 风险标签] | Index: []
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