30 lines
774 B
Python
30 lines
774 B
Python
import pickle
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import os
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from 查看进度 import visualize_progress
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def load_cached_data(file_path):
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"""
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从指定的缓存文件加载数据。
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如果文件不存在或加载失败，则返回空字典。
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"""
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if not os.path.exists(file_path):
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print(f"Warning: Cache file '{file_path}' does not exist.")
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return {}
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try:
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with open(file_path, 'rb') as f:
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data = pickle.load(f)
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print(f"Successfully loaded cache from '{file_path}'.")
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return data
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except (pickle.UnpicklingError, FileNotFoundError, EOFError) as e:
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print(f"Error loading cache from '{file_path}': {e}")
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return {}
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# 示例用法
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# data_dct = load_cached_data("G_Firm_add_edges.pkl")
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visualize_progress()
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