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27 lines
640 B
27 lines
640 B
6 months ago
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"""
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"""
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import pandas as pd
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def read_csv(file_path: str) -> pd.DataFrame:
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"""
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从 CSV 文件中加载 DataFrame 对象。
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Args:
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file_path (str): CSV 文件的路径。
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Returns:
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DataFrame: 从 CSV 文件中加载的 DataFrame 对象。
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"""
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try:
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df = pd.read_csv(file_path, index_col="date", parse_dates=["date"])
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print(f"成功读取文件: {file_path}")
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except FileNotFoundError:
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print(f"找不到文件: {file_path}")
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df = pd.DataFrame()
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except Exception as e:
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print(f"读取文件时发生错误: {e}")
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df = pd.DataFrame()
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return df
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