41 lines
1.2 KiB
Python
41 lines
1.2 KiB
Python
from ..models import *
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class ConfigManager:
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@staticmethod
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def get_value(key):
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"""通过键获取配置值"""
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config = Config.query.filter_by(key=key).first()
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return config.value if config else None
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@staticmethod
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def add_config(name, key, value, description=None):
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"""添加新的配置项"""
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if Config.query.filter_by(key=key).first():
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raise ValueError("配置键已存在！")
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new_config = Config(name=name, key=key, value=value, description=description)
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db.session.add(new_config)
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db.session.commit()
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@staticmethod
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def update_config(key, value):
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"""更新配置项的值"""
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config = Config.query.filter_by(key=key).first()
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if not config:
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raise ValueError("配置项不存在！")
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config.value = value
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db.session.commit()
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@staticmethod
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def delete_config(key):
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"""删除配置项"""
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config = Config.query.filter_by(key=key).first()
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if not config:
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raise ValueError("配置项不存在！")
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db.session.delete(config)
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db.session.commit()
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@staticmethod
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def get_file_path(key):
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return "" |