43 lines
1.1 KiB
Python
43 lines
1.1 KiB
Python
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# -*- coding: utf-8 -*-
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"""
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数据预处理模块配置
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"""
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import os
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from dataclasses import dataclass
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# 获取项目根目录
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PROJECT_ROOT = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
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@dataclass
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class Config:
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"""预处理模块配置"""
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# 原始数据存放目录
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raw_data_dir: str = os.path.join(PROJECT_ROOT, "raw_data")
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# 清洗后数据输出目录
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cleaned_data_dir: str = os.path.join(PROJECT_ROOT, "cleaned_data")
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# 默认时间列名
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default_time_column: str = "SendTime"
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# 支持的文件扩展名
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supported_extensions: tuple = (".csv", ".xlsx", ".xls")
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# CSV 编码
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csv_encoding: str = "utf-8-sig"
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def ensure_dirs(self):
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"""确保目录存在"""
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os.makedirs(self.raw_data_dir, exist_ok=True)
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os.makedirs(self.cleaned_data_dir, exist_ok=True)
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print(f"[OK] 目录已就绪:")
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print(f" 原始数据: {self.raw_data_dir}")
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print(f" 清洗输出: {self.cleaned_data_dir}")
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# 默认配置实例
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default_config = Config()
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