21 lines
354 B
Python
21 lines
354 B
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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global _global_dict
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def init(): # 初始化
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global _global_dict
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_global_dict = {}
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def set_value(key, value):
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_global_dict[key] = value # 定义一个全局变量
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def get_value(key, def_value=None):
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try:
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return _global_dict[key]
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except KeyError:
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return def_value
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