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KenanZhu
5e898180c7
- GUI 模块统一 QtCore → QtGui → QtWidgets 导入排列，各类独占一行按字母排序 - 统一类间两空行、类内方法间一空行、函数间一空行的间距规范 - 统一方法排列顺序：__init__ → setupUi → connectSignals → public → Slot → private - 统一 _widgets 中 ConditionRowFrame/ActionStepFrame 方法命名（populate* / toScript / updateValueWidget） - LibTimeSelector 迁入 operators/abs 抽象层 Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
82 lines
1.9 KiB
Python
82 lines
1.9 KiB
Python
# -*- coding: utf-8 -*-
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"""
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Copyright (c) 2026 KenanZhu.
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All rights reserved.
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This software is provided "as is", without any warranty of any kind.
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You may use, modify, and distribute this file under the terms of the MIT License.
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See the LICENSE file for details.
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"""
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import os
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import json
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class JSONReader:
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"""
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JSON reader class.
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This class is used to read JSON file.
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Args:
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json_path (str): The path of JSON file.
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Examples:
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>>> print(open("config.json", "r", encoding="utf-8").read())
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{
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"key1": {
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"key2": "value1"
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}
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}
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>>> json_reader = JSONReader("config.json")
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>>> data = json_reader.data()
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>>> data["key1"]["key2"]
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"value1"
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"""
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def __init__(
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self,
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json_path: str
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):
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self.__json_path = os.path.abspath(json_path)
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self.__json_data = None
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self.__read()
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def __read(
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self
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):
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try:
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with open(self.__json_path, 'r', encoding='utf-8') as file:
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self.__json_data = json.load(file)
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except FileNotFoundError as e:
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raise Exception(f"文件不存在: {self.__json_path}") from e
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except PermissionError as e:
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raise Exception(f"没有足够的权限读取文件: {self.__json_path}") from e
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except json.JSONDecodeError as e:
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raise Exception(f"JSON 解析错误: {self.__json_path}") from e
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except Exception as e:
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raise Exception(f"读取文件时发生未知错误: {e}") from e
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def read(
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self
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) -> bool:
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try:
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self.__read()
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except:
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return False
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return True
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def data(
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self
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) -> dict:
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return self.__json_data.copy()
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def path(
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self
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) -> str:
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return self.__json_path
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