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58 lines
1.5 KiB
58 lines
1.5 KiB
11 months ago
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import json
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import re
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class FunctionUtil:
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def __init__(self):
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self.filename = "./function.json"
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self.data = {}
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self.load()
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def load(self):
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"""
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加载文件数据
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"""
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try:
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with open(self.filename, 'r', encoding="utf-8") as f:
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self.data = json.load(f)
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except FileNotFoundError:
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pass
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def save(self):
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"""
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将函数保存至json文件当中
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"""
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with open(self.filename, "w", encoding="utf-8") as f:
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json.dump(self.data, f)
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def check_function_exit(self, function):
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"""
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检查用户输入的函数是否包含用户自定义函数
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"""
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for key in self.data.keys():
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if function.find(key) >=0:
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return True
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return False
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def add_function(self, key, value):
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"""
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添加函数
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"""
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self.data[key.strip()] = value.strip()
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self.save()
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def get_function_by_iter(self, key):
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result = key
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for dict_key in self.data.keys():
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if result.find(dict_key) >= 0:
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value = result.replace(dict_key, self.data[dict_key])
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result = self.replace_values_recursive(value)
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return result
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def replace_values_recursive(self, value):
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for key in self.data:
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if key in value:
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replacement = self.data[key]
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value = value.replace(key, replacement)
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return value
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