mirror of https://github.com/Mai-with-u/MaiBot.git
commit
f8446e6bf7
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@ -4,6 +4,7 @@ TOML 工具函数
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提供 TOML 文件的格式化保存功能,确保数组等元素以美观的多行格式输出。
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"""
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import re
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from typing import Any
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import tomlkit
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from tomlkit.items import AoT, Table, Array
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@ -54,14 +55,71 @@ def _format_toml_value(obj: Any, threshold: int, depth: int = 0) -> Any:
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return obj
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def save_toml_with_format(data: Any, file_path: str, multiline_threshold: int = 1) -> None:
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"""格式化 TOML 数据并保存到文件"""
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def _update_toml_doc(target: Any, source: Any) -> None:
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"""
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递归合并字典,将 source 的值更新到 target 中,保留 target 的注释和格式。
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- 已存在的键:更新值(递归处理嵌套字典)
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- 新增的键:添加到 target
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- 跳过 version 字段
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"""
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if isinstance(source, list) or not isinstance(source, dict) or not isinstance(target, dict):
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return
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for key, value in source.items():
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if key == "version":
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continue
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if key in target:
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# 已存在的键:递归更新或直接赋值
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target_value = target[key]
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if isinstance(value, dict) and isinstance(target_value, dict):
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_update_toml_doc(target_value, value)
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else:
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try:
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target[key] = tomlkit.item(value)
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except (TypeError, ValueError):
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target[key] = value
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else:
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# 新增的键:添加到 target
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try:
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target[key] = tomlkit.item(value)
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except (TypeError, ValueError):
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target[key] = value
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def save_toml_with_format(
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data: Any, file_path: str, multiline_threshold: int = 1, preserve_comments: bool = True
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) -> None:
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"""
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格式化 TOML 数据并保存到文件。
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Args:
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data: 要保存的数据(dict 或 tomlkit 文档)
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file_path: 保存路径
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multiline_threshold: 数组多行格式化阈值,-1 表示不格式化
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preserve_comments: 是否保留原文件的注释和格式(默认 True)
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若为 True 且文件已存在且 data 不是 tomlkit 文档,会先读取原文件,再将 data 合并进去
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"""
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import os
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from tomlkit import TOMLDocument
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# 如果需要保留注释、文件存在、且 data 不是已有的 tomlkit 文档,先读取原文件再合并
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if preserve_comments and os.path.exists(file_path) and not isinstance(data, TOMLDocument):
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with open(file_path, "r", encoding="utf-8") as f:
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doc = tomlkit.load(f)
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_update_toml_doc(doc, data)
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data = doc
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formatted = _format_toml_value(data, multiline_threshold) if multiline_threshold >= 0 else data
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output = tomlkit.dumps(formatted)
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# 规范化:将 3+ 连续空行压缩为 1 个空行,防止空行累积
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output = re.sub(r'\n{3,}', '\n\n', output)
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with open(file_path, "w", encoding="utf-8") as f:
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tomlkit.dump(formatted, f)
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f.write(output)
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def format_toml_string(data: Any, multiline_threshold: int = 1) -> str:
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"""格式化 TOML 数据并返回字符串"""
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formatted = _format_toml_value(data, multiline_threshold) if multiline_threshold >= 0 else data
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return tomlkit.dumps(formatted)
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output = tomlkit.dumps(formatted)
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# 规范化:将 3+ 连续空行压缩为 1 个空行,防止空行累积
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return re.sub(r'\n{3,}', '\n\n', output)
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@ -8,7 +8,7 @@ from fastapi import APIRouter, HTTPException, Body
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from typing import Any, Annotated
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from src.common.logger import get_logger
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from src.common.toml_utils import save_toml_with_format
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from src.common.toml_utils import save_toml_with_format, _update_toml_doc
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from src.config.config import Config, APIAdapterConfig, CONFIG_DIR, PROJECT_ROOT
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from src.config.official_configs import (
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BotConfig,
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@ -51,40 +51,6 @@ PathBody = Annotated[dict[str, str], Body()]
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router = APIRouter(prefix="/config", tags=["config"])
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# ===== 辅助函数 =====
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def _update_dict_preserve_comments(target: Any, source: Any) -> None:
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"""
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递归合并字典,保留 target 中的注释和格式
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将 source 的值更新到 target 中(仅更新已存在的键)
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Args:
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target: 目标字典(tomlkit 对象,包含注释)
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source: 源字典(普通 dict 或 list)
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"""
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# 如果 source 是列表,直接替换(数组表没有注释保留的意义)
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if isinstance(source, list):
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return # 调用者需要直接赋值
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# 如果都是字典,递归合并
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if isinstance(source, dict) and isinstance(target, dict):
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for key, value in source.items():
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if key == "version":
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continue # 跳过版本号
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if key in target:
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target_value = target[key]
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# 递归处理嵌套字典
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if isinstance(value, dict) and isinstance(target_value, dict):
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_update_dict_preserve_comments(target_value, value)
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else:
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# 使用 tomlkit.item 保持类型
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try:
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target[key] = tomlkit.item(value)
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except (TypeError, ValueError):
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target[key] = value
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# ===== 架构获取接口 =====
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@ -238,7 +204,7 @@ async def update_bot_config(config_data: ConfigBody):
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except Exception as e:
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raise HTTPException(status_code=400, detail=f"配置数据验证失败: {str(e)}") from e
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# 保存配置文件(格式化数组为多行)
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# 保存配置文件(自动保留注释和格式)
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config_path = os.path.join(CONFIG_DIR, "bot_config.toml")
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save_toml_with_format(config_data, config_path)
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@ -261,7 +227,7 @@ async def update_model_config(config_data: ConfigBody):
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except Exception as e:
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raise HTTPException(status_code=400, detail=f"配置数据验证失败: {str(e)}") from e
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# 保存配置文件(格式化数组为多行)
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# 保存配置文件(自动保留注释和格式)
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config_path = os.path.join(CONFIG_DIR, "model_config.toml")
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save_toml_with_format(config_data, config_path)
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@ -300,7 +266,7 @@ async def update_bot_config_section(section_name: str, section_data: SectionBody
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config_data[section_name] = section_data
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elif isinstance(section_data, dict) and isinstance(config_data[section_name], dict):
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# 字典递归合并
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_update_dict_preserve_comments(config_data[section_name], section_data)
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_update_toml_doc(config_data[section_name], section_data)
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else:
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# 其他类型直接替换
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config_data[section_name] = section_data
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@ -398,7 +364,7 @@ async def update_model_config_section(section_name: str, section_data: SectionBo
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config_data[section_name] = section_data
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elif isinstance(section_data, dict) and isinstance(config_data[section_name], dict):
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# 字典递归合并
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_update_dict_preserve_comments(config_data[section_name], section_data)
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_update_toml_doc(config_data[section_name], section_data)
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else:
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# 其他类型直接替换
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config_data[section_name] = section_data
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@ -1420,18 +1420,8 @@ async def update_plugin_config(
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shutil.copy(config_path, backup_path)
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logger.info(f"已备份配置文件: {backup_path}")
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# 写入新配置(使用 tomlkit 保留注释)
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import tomlkit
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# 先读取原配置以保留注释和格式
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existing_doc = tomlkit.document()
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if config_path.exists():
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with open(config_path, "r", encoding="utf-8") as f:
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existing_doc = tomlkit.load(f)
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# 更新值
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for key, value in request.config.items():
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existing_doc[key] = value
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save_toml_with_format(existing_doc, str(config_path))
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# 写入新配置(自动保留注释和格式)
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save_toml_with_format(request.config, str(config_path))
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logger.info(f"已更新插件配置: {plugin_id}")
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