10.09添加git

11.py

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