feat: 增强编码能力 - 新增代码编辑器、代码搜索、Git集成
- 新增 plugins/code_editor.py: 精准代码编辑（搜索替换、批量编辑、diff对比） - 新增 plugins/code_search.py: 代码搜索与理解（跨文件搜索、符号提取、依赖分析） - 新增 plugins/git_tools.py: Git 版本控制（status/diff/log/commit/branch） - 新增 core/ 模块: 配置管理、引擎管理、对话处理、显示输出、代码沙箱 - 修复 requirements.txt: 使用正确的 pip 包名（Pillow、opencv-python 等） - 更新 unified_tool_manager.py: 兼容 Plugin 和 Liugin 两种类名 - 更新系统提示词: 增强编程工作流指导 本次更新由 mimo 自动化执行，与开发者无关。
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"""
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文件管理器插件 - 小狸自有协议版本
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支持文件和目录的创建、读取、写入、删除、移动、复制、搜索等操作
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"""
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import os
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import json
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import shutil
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from datetime import datetime
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from pathlib import Path
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from typing import Optional, Dict, Any, List
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class Liugin:
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"""文件管理器插件"""
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def __init__(self):
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self.usage = """文件管理器使用方法：
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file_manager <操作> <参数>
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操作类型:
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- list <路径> [-p "模式"] - 列出目录内容（只列当前目录）
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- read <文件路径> [-n 行数] - 读取文件内容
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- write <文件路径> -c "内容" - 写入文件
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- append <文件路径> -c "内容" - 追加内容到文件
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- copy <源路径> <目标路径> - 复制文件或目录
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- move <源路径> <目标路径> - 移动或重命名
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- delete <路径> [-r] - 删除文件或目录
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- search <目录> [-p "模式"] [-c "内容"] - 搜索文件（递归）
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- info <路径> - 获取文件信息
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- mkdir <路径> - 创建目录
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- modify <文件路径> <行号> "新内容" - 修改指定行
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- insert <文件路径> <行号> "内容" - 在指定行插入内容
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- delete-line <文件路径> <行号> - 删除指定行
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- replace <文件路径> "旧文本" "新文本" [--start 行号] [--end 行号] - 替换文本
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示例:
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- file_manager list . - 列出当前目录
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- file_manager list . -p "*.py" - 列出所有Python文件
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- file_manager read config.json - 读取文件
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- file_manager write test.txt -c "Hello World" - 写入文件
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- file_manager copy file1.txt file2.txt - 复制文件
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- file_manager move old.txt new.txt - 重命名文件
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- file_manager delete temp -r - 递归删除目录
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- file_manager search . -c "TODO" - 搜索包含TODO的文件
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JSON调用格式:
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{"action": "use_tool", "tool": "file_manager", "args": "list ."}
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{"action": "use_tool", "tool": "file_manager", "args": "read config.json -n 50"}
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{"action": "use_tool", "tool": "file_manager", "args": "write test.txt -c Hello World"}
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"""
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self.cli = None
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def set_cli(self, cli):
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"""设置CLI实例引用"""
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self.cli = cli
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def get_tool_info(self):
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return {
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"name": "file_manager",
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"description": "文件和目录管理工具，支持创建、读取、写入、删除、移动、复制、搜索文件等操作",
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"keywords": ["文件", "目录", "管理", "file", "manager", "读写", "复制", "删除", "搜索", "mkdir"],
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"usage": self.usage
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}
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def get_mcp_definition(self) -> Dict[str, Any]:
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"""返回符合 MCP 标准的工具定义"""
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return {
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"name": "file_manager",
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"description": "文件和目录管理工具，支持创建、读取、写入、删除、移动、复制、搜索文件等操作。操作类型: list(列出目录), read(读取文件), write(写入文件), append(追加内容), copy(复制), move(移动/重命名), delete(删除), search(搜索), info(文件信息), mkdir(创建目录), modify(修改行), insert(插入行), delete-line(删除行), replace(替换文本)",
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"inputSchema": {
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"type": "object",
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"properties": {
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"operation": {
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"type": "string",
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"enum": ["list", "read", "write", "append", "copy", "move", "delete", "search", "info", "mkdir", "modify", "insert", "delete-line", "replace"],
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"description": "操作类型"
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},
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"path": {
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"type": "string",
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"description": "文件或目录路径"
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},
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"content": {
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"type": "string",
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"description": "文件内容（用于 write/append 操作）"
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},
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"destination": {
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"type": "string",
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"description": "目标路径（用于 copy/move 操作）"
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},
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"pattern": {
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"type": "string",
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"description": "文件匹配模式（用于 list/search 操作）"
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},
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"line_number": {
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"type": "integer",
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"description": "行号（用于 modify/insert/delete-line 操作）"
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},
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"old_text": {
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"type": "string",
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"description": "旧文本（用于 replace 操作）"
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},
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"new_text": {
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"type": "string",
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"description": "新文本（用于 replace/modify 操作）"
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},
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"recursive": {
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"type": "boolean",
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"description": "是否递归（用于 delete/search 操作）",
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"default": False
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}
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},
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"required": ["operation"]
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}
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}
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def convert_mcp_args(self, arguments: Dict[str, Any]) -> str:
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"""将 MCP 参数转换为命令行格式"""
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op = arguments.get("operation", "")
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parts = [op]
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if "path" in arguments:
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parts.append(arguments["path"])
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if "destination" in arguments:
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parts.append(arguments["destination"])
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if "content" in arguments:
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parts.extend(["-c", f'"{arguments["content"]}"'])
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if "pattern" in arguments:
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parts.extend(["-p", f'"{arguments["pattern"]}"'])
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if "line_number" in arguments:
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parts.append(str(arguments["line_number"]))
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if "old_text" in arguments:
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parts.append(f'"{arguments["old_text"]}"')
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if "new_text" in arguments:
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parts.append(f'"{arguments["new_text"]}"')
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if arguments.get("recursive"):
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parts.append("-r")
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return " ".join(parts)
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def handle(self, args: str) -> str:
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"""处理文件管理请求"""
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try:
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# 解析参数
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parts = self._parse_args(args)
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if not parts:
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return "错误：请提供操作类型。\n可用操作: list, read, write, append, copy, move, delete, search, info, mkdir, modify, insert, delete-line, replace"
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operation = parts[0].lower()
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handlers = {
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"list": self._op_list,
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"read": self._op_read,
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"write": self._op_write,
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"append": self._op_append,
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"copy": self._op_copy,
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"move": self._op_move,
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"delete": self._op_delete,
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"search": self._op_search,
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"info": self._op_info,
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"mkdir": self._op_mkdir,
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"modify": self._op_modify_line,
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"insert": self._op_insert_line,
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"delete-line": self._op_delete_line,
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"replace": self._op_replace_text,
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}
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handler = handlers.get(operation)
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if not handler:
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return f"错误：不支持的操作 '{operation}'。\n支持的操作: {', '.join(handlers.keys())}"
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return handler(parts[1:])
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except Exception as e:
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return f"文件操作错误: {str(e)}"
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def _parse_args(self, args: str) -> List[str]:
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"""解析命令行参数，支持引号"""
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parts = []
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current = ""
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in_quotes = False
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quote_char = None
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for char in args:
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if char in ('"', "'") and not in_quotes:
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in_quotes = True
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quote_char = char
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elif char == quote_char and in_quotes:
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in_quotes = False
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quote_char = None
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elif char == ' ' and not in_quotes:
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if current:
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parts.append(current)
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current = ""
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else:
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current += char
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if current:
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parts.append(current)
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return parts
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def _op_list(self, args: List[str]) -> str:
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"""列出目录内容 - 默认只列出当前目录，不递归"""
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path = "."
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pattern = None
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i = 0
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while i < len(args):
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if args[i] == "-p" and i + 1 < len(args):
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pattern = args[i + 1]
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i += 1
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elif not args[i].startswith("-"):
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path = args[i]
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i += 1
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path = os.path.abspath(path)
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if not os.path.exists(path):
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return f"错误：路径不存在: {path}"
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if not os.path.isdir(path):
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return f"错误：不是目录: {path}"
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items = []
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try:
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for item in os.listdir(path):
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full_path = os.path.join(path, item)
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if pattern and not Path(item).match(pattern):
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continue
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if os.path.isdir(full_path):
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items.append(('dir', item, ''))
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else:
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size = os.path.getsize(full_path)
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if size < 1024:
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size_str = f"{size}B"
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elif size < 1024 * 1024:
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size_str = f"{size/1024:.1f}KB"
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else:
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size_str = f"{size/1024/1024:.1f}MB"
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items.append(('file', item, size_str))
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# 排序：文件夹优先
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items.sort(key=lambda x: (0 if x[0] == 'dir' else 1, x[1].lower()))
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result = [f"📁 {path}"]
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result.append("─" * 50)
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dir_count = sum(1 for x in items if x[0] == 'dir')
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file_count = len(items) - dir_count
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for item_type, name, size in items[:100]:
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if item_type == 'dir':
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result.append(f" 📁 {name}/")
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else:
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result.append(f" 📄 {name} ({size})")
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if len(items) > 100:
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result.append(f" ... 还有 {len(items) - 100} 项")
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result.append("─" * 50)
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result.append(f"共 {dir_count} 个文件夹, {file_count} 个文件")
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return '\n'.join(result)
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except Exception as e:
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return f"列出目录失败: {e}"
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def _op_read(self, args: List[str]) -> str:
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"""读取文件内容"""
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if not args:
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return "错误：请提供文件路径"
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file_path = args[0]
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lines = None
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i = 1
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while i < len(args):
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if args[i] == "-n" and i + 1 < len(args):
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try:
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lines = int(args[i + 1])
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except ValueError:
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return "错误：行数必须是整数"
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i += 1
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i += 1
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file_path = os.path.abspath(file_path)
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if not os.path.exists(file_path):
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return f"错误：文件不存在: {file_path}"
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if not os.path.isfile(file_path):
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return f"错误：不是文件: {file_path}"
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file_size = os.path.getsize(file_path)
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if file_size > 10 * 1024 * 1024: # 10MB
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return f"警告：文件过大 ({file_size / 1024 / 1024:.1f}MB)，请使用 -n 参数限制行数"
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try:
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with open(file_path, 'r', encoding='utf-8') as f:
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if lines:
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content_lines = []
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line_count = 0
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for i, line in enumerate(f):
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line_count = i + 1
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if i < lines:
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content_lines.append(f"{i+1:4d} | {line.rstrip()}")
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content = '\n'.join(content_lines)
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total_lines = line_count
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else:
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all_lines = f.readlines()
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content = '\n'.join(f"{i+1:4d} | {line.rstrip()}" for i, line in enumerate(all_lines))
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total_lines = len(all_lines)
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result = [f"文件: {file_path}"]
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result.append(f"大小: {file_size} 字节")
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result.append(f"行数: {total_lines}")
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if lines:
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result.append(f"显示: 前 {min(lines, total_lines)} 行")
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result.append(f"\n{'─' * 50}")
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result.append(content)
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return '\n'.join(result)
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except UnicodeDecodeError:
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return f"错误：无法解码文件（可能是二进制文件或编码不正确）"
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except Exception as e:
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return f"读取文件失败: {e}"
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def _op_write(self, args: List[str]) -> str:
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"""写入文件"""
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if len(args) < 2:
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return "错误：请提供文件路径和内容"
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file_path = args[0]
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content = None
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i = 1
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while i < len(args):
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if args[i] == "-c" and i + 1 < len(args):
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content = args[i + 1]
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i += 1
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i += 1
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if content is None:
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return "错误：请使用 -c 参数提供内容"
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file_path = os.path.abspath(file_path)
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try:
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# 创建父目录
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parent = os.path.dirname(file_path)
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if parent and not os.path.exists(parent):
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os.makedirs(parent, exist_ok=True)
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with open(file_path, 'w', encoding='utf-8') as f:
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f.write(content)
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return f"✅ 文件已写入: {file_path}\n大小: {len(content.encode('utf-8'))} 字节"
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except Exception as e:
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return f"写入文件失败: {e}"
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def _op_append(self, args: List[str]) -> str:
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"""追加内容到文件"""
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if len(args) < 2:
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return "错误：请提供文件路径和内容"
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file_path = args[0]
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content = None
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i = 1
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while i < len(args):
|
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if args[i] == "-c" and i + 1 < len(args):
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content = args[i + 1]
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i += 1
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i += 1
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|
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if content is None:
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return "错误：请使用 -c 参数提供内容"
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|
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file_path = os.path.abspath(file_path)
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try:
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with open(file_path, 'a', encoding='utf-8') as f:
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f.write(content)
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return f"✅ 内容已追加: {file_path}"
|
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|
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except Exception as e:
|
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return f"追加内容失败: {e}"
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|
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def _op_copy(self, args: List[str]) -> str:
|
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"""复制文件或目录"""
|
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if len(args) < 2:
|
||||
return "错误：请提供源路径和目标路径"
|
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|
||||
source = os.path.abspath(args[0])
|
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destination = os.path.abspath(args[1])
|
||||
|
||||
if not os.path.exists(source):
|
||||
return f"错误：源路径不存在: {source}"
|
||||
|
||||
try:
|
||||
parent = os.path.dirname(destination)
|
||||
if parent and not os.path.exists(parent):
|
||||
os.makedirs(parent, exist_ok=True)
|
||||
|
||||
if os.path.isfile(source):
|
||||
shutil.copy2(source, destination)
|
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item_type = "文件"
|
||||
else:
|
||||
shutil.copytree(source, destination, dirs_exist_ok=True)
|
||||
item_type = "目录"
|
||||
|
||||
return f"✅ {item_type}已复制:\n 源: {source}\n 目标: {destination}"
|
||||
|
||||
except Exception as e:
|
||||
return f"复制失败: {e}"
|
||||
|
||||
def _op_move(self, args: List[str]) -> str:
|
||||
"""移动或重命名文件或目录"""
|
||||
if len(args) < 2:
|
||||
return "错误：请提供源路径和目标路径"
|
||||
|
||||
source = os.path.abspath(args[0])
|
||||
destination = os.path.abspath(args[1])
|
||||
|
||||
if not os.path.exists(source):
|
||||
return f"错误：源路径不存在: {source}"
|
||||
|
||||
try:
|
||||
parent = os.path.dirname(destination)
|
||||
if parent and not os.path.exists(parent):
|
||||
os.makedirs(parent, exist_ok=True)
|
||||
|
||||
shutil.move(source, destination)
|
||||
|
||||
return f"✅ 已移动/重命名:\n 源: {source}\n 目标: {destination}"
|
||||
|
||||
except Exception as e:
|
||||
return f"移动失败: {e}"
|
||||
|
||||
def _op_delete(self, args: List[str]) -> str:
|
||||
"""删除文件或目录"""
|
||||
if not args:
|
||||
return "错误：请提供路径"
|
||||
|
||||
path = os.path.abspath(args[0])
|
||||
recursive = "-r" in args
|
||||
|
||||
if not os.path.exists(path):
|
||||
return f"错误：路径不存在: {path}"
|
||||
|
||||
try:
|
||||
if os.path.isfile(path):
|
||||
os.remove(path)
|
||||
item_type = "文件"
|
||||
elif os.path.isdir(path):
|
||||
if recursive:
|
||||
shutil.rmtree(path)
|
||||
item_type = "目录"
|
||||
else:
|
||||
# 检查是否为空
|
||||
if os.listdir(path):
|
||||
return f"错误：目录不为空。使用 -r 参数递归删除。"
|
||||
os.rmdir(path)
|
||||
item_type = "空目录"
|
||||
|
||||
return f"✅ 已删除 {item_type}: {path}"
|
||||
|
||||
except Exception as e:
|
||||
return f"删除失败: {e}"
|
||||
|
||||
def _op_search(self, args: List[str]) -> str:
|
||||
"""搜索文件"""
|
||||
if not args:
|
||||
return "错误：请提供搜索目录"
|
||||
|
||||
directory = args[0]
|
||||
pattern = None
|
||||
content_search = None
|
||||
|
||||
i = 1
|
||||
while i < len(args):
|
||||
if args[i] == "-p" and i + 1 < len(args):
|
||||
pattern = args[i + 1]
|
||||
i += 1
|
||||
elif args[i] == "-c" and i + 1 < len(args):
|
||||
content_search = args[i + 1]
|
||||
i += 1
|
||||
i += 1
|
||||
|
||||
directory = os.path.abspath(directory)
|
||||
|
||||
if not os.path.exists(directory):
|
||||
return f"错误：目录不存在: {directory}"
|
||||
|
||||
results = []
|
||||
|
||||
try:
|
||||
for root, dirs, files in os.walk(directory):
|
||||
for filename in files:
|
||||
file_path = os.path.join(root, filename)
|
||||
rel_path = os.path.relpath(file_path, directory)
|
||||
|
||||
# 模式匹配
|
||||
if pattern and not Path(filename).match(pattern):
|
||||
continue
|
||||
|
||||
# 内容搜索
|
||||
if content_search:
|
||||
try:
|
||||
with open(file_path, 'r', encoding='utf-8') as f:
|
||||
file_content = f.read()
|
||||
if content_search not in file_content:
|
||||
continue
|
||||
# 找到匹配行
|
||||
for i, line in enumerate(file_content.split('\n'), 1):
|
||||
if content_search in line:
|
||||
results.append(f"{rel_path}:{i}: {line.strip()[:80]}")
|
||||
if len(results) >= 50:
|
||||
break
|
||||
except (UnicodeDecodeError, IOError):
|
||||
continue
|
||||
else:
|
||||
results.append(rel_path)
|
||||
|
||||
if len(results) >= 100:
|
||||
break
|
||||
|
||||
if len(results) >= 100:
|
||||
break
|
||||
|
||||
if not results:
|
||||
return "未找到匹配的文件"
|
||||
|
||||
result_text = [f"搜索结果 (共 {len(results)} 个):"]
|
||||
result_text.append(f"目录: {directory}")
|
||||
if pattern:
|
||||
result_text.append(f"模式: {pattern}")
|
||||
if content_search:
|
||||
result_text.append(f"内容: {content_search}")
|
||||
result_text.append("")
|
||||
result_text.extend(results[:100])
|
||||
|
||||
if len(results) > 100:
|
||||
result_text.append(f"... 还有 {len(results) - 100} 个结果")
|
||||
|
||||
return '\n'.join(result_text)
|
||||
|
||||
except Exception as e:
|
||||
return f"搜索失败: {e}"
|
||||
|
||||
def _op_info(self, args: List[str]) -> str:
|
||||
"""获取文件信息"""
|
||||
if not args:
|
||||
return "错误：请提供路径"
|
||||
|
||||
path = os.path.abspath(args[0])
|
||||
|
||||
if not os.path.exists(path):
|
||||
return f"错误：路径不存在: {path}"
|
||||
|
||||
try:
|
||||
stat_info = os.stat(path)
|
||||
|
||||
result = [f"路径: {path}"]
|
||||
result.append(f"名称: {os.path.basename(path)}")
|
||||
result.append(f"类型: {'目录' if os.path.isdir(path) else '文件'}")
|
||||
result.append(f"大小: {stat_info.st_size:,} 字节 ({stat_info.st_size / 1024:.1f} KB)")
|
||||
result.append(f"创建时间: {datetime.fromtimestamp(stat_info.st_ctime).strftime('%Y-%m-%d %H:%M:%S')}")
|
||||
result.append(f"修改时间: {datetime.fromtimestamp(stat_info.st_mtime).strftime('%Y-%m-%d %H:%M:%S')}")
|
||||
result.append(f"访问时间: {datetime.fromtimestamp(stat_info.st_atime).strftime('%Y-%m-%d %H:%M:%S')}")
|
||||
|
||||
if os.path.isfile(path):
|
||||
ext = os.path.splitext(path)[1]
|
||||
result.append(f"扩展名: {ext if ext else '无'}")
|
||||
|
||||
# 尝试检测编码
|
||||
try:
|
||||
with open(path, 'r', encoding='utf-8') as f:
|
||||
f.read(1024)
|
||||
result.append("编码: UTF-8 (文本文件)")
|
||||
except UnicodeDecodeError:
|
||||
result.append("编码: 二进制文件")
|
||||
|
||||
return '\n'.join(result)
|
||||
|
||||
except Exception as e:
|
||||
return f"获取信息失败: {e}"
|
||||
|
||||
def _op_mkdir(self, args: List[str]) -> str:
|
||||
"""创建目录"""
|
||||
if not args:
|
||||
return "错误：请提供目录路径"
|
||||
|
||||
path = os.path.abspath(args[0])
|
||||
|
||||
if os.path.exists(path):
|
||||
return f"错误：路径已存在: {path}"
|
||||
|
||||
try:
|
||||
os.makedirs(path, exist_ok=True)
|
||||
return f"✅ 目录已创建: {path}"
|
||||
except Exception as e:
|
||||
return f"创建目录失败: {e}"
|
||||
|
||||
def _op_modify_line(self, args: List[str]) -> str:
|
||||
"""修改指定行"""
|
||||
if len(args) < 3:
|
||||
return "错误：请提供文件路径、行号和新内容"
|
||||
|
||||
file_path = os.path.abspath(args[0])
|
||||
try:
|
||||
line_number = int(args[1])
|
||||
except ValueError:
|
||||
return "错误：行号必须是整数"
|
||||
|
||||
new_content = args[2]
|
||||
|
||||
if not os.path.exists(file_path):
|
||||
return f"错误：文件不存在: {file_path}"
|
||||
|
||||
if line_number < 1:
|
||||
return "错误：行号必须 >= 1"
|
||||
|
||||
try:
|
||||
with open(file_path, 'r', encoding='utf-8') as f:
|
||||
lines = f.readlines()
|
||||
|
||||
if line_number > len(lines):
|
||||
return f"错误：文件只有 {len(lines)} 行，无法修改第 {line_number} 行"
|
||||
|
||||
old_content = lines[line_number - 1].rstrip('\n\r')
|
||||
lines[line_number - 1] = new_content + '\n'
|
||||
|
||||
with open(file_path, 'w', encoding='utf-8') as f:
|
||||
f.writelines(lines)
|
||||
|
||||
return f"✅ 第 {line_number} 行已修改:\n 旧: {old_content}\n 新: {new_content}"
|
||||
|
||||
except Exception as e:
|
||||
return f"修改行失败: {e}"
|
||||
|
||||
def _op_insert_line(self, args: List[str]) -> str:
|
||||
"""插入行"""
|
||||
if len(args) < 3:
|
||||
return "错误：请提供文件路径、行号和内容"
|
||||
|
||||
file_path = os.path.abspath(args[0])
|
||||
try:
|
||||
line_number = int(args[1])
|
||||
except ValueError:
|
||||
return "错误：行号必须是整数"
|
||||
|
||||
content = args[2]
|
||||
|
||||
if not os.path.exists(file_path):
|
||||
return f"错误：文件不存在: {file_path}"
|
||||
|
||||
if line_number < 1:
|
||||
return "错误：行号必须 >= 1"
|
||||
|
||||
try:
|
||||
with open(file_path, 'r', encoding='utf-8') as f:
|
||||
lines = f.readlines()
|
||||
|
||||
insert_pos = min(line_number - 1, len(lines))
|
||||
lines.insert(insert_pos, content + '\n')
|
||||
|
||||
with open(file_path, 'w', encoding='utf-8') as f:
|
||||
f.writelines(lines)
|
||||
|
||||
return f"✅ 已在第 {line_number} 行插入内容: {content}"
|
||||
|
||||
except Exception as e:
|
||||
return f"插入行失败: {e}"
|
||||
|
||||
def _op_delete_line(self, args: List[str]) -> str:
|
||||
"""删除指定行"""
|
||||
if len(args) < 2:
|
||||
return "错误：请提供文件路径和行号"
|
||||
|
||||
file_path = os.path.abspath(args[0])
|
||||
try:
|
||||
line_number = int(args[1])
|
||||
except ValueError:
|
||||
return "错误：行号必须是整数"
|
||||
|
||||
if not os.path.exists(file_path):
|
||||
return f"错误：文件不存在: {file_path}"
|
||||
|
||||
if line_number < 1:
|
||||
return "错误：行号必须 >= 1"
|
||||
|
||||
try:
|
||||
with open(file_path, 'r', encoding='utf-8') as f:
|
||||
lines = f.readlines()
|
||||
|
||||
if line_number > len(lines):
|
||||
return f"错误：文件只有 {len(lines)} 行，无法删除第 {line_number} 行"
|
||||
|
||||
deleted = lines[line_number - 1].rstrip('\n\r')
|
||||
del lines[line_number - 1]
|
||||
|
||||
with open(file_path, 'w', encoding='utf-8') as f:
|
||||
f.writelines(lines)
|
||||
|
||||
return f"✅ 已删除第 {line_number} 行: {deleted}"
|
||||
|
||||
except Exception as e:
|
||||
return f"删除行失败: {e}"
|
||||
|
||||
def _op_replace_text(self, args: List[str]) -> str:
|
||||
"""替换文本"""
|
||||
if len(args) < 3:
|
||||
return "错误：请提供文件路径、旧文本和新文本"
|
||||
|
||||
file_path = os.path.abspath(args[0])
|
||||
old_text = args[1]
|
||||
new_text = args[2]
|
||||
|
||||
start_line = None
|
||||
end_line = None
|
||||
|
||||
i = 3
|
||||
while i < len(args):
|
||||
if args[i] == "--start" and i + 1 < len(args):
|
||||
start_line = int(args[i + 1])
|
||||
i += 1
|
||||
elif args[i] == "--end" and i + 1 < len(args):
|
||||
end_line = int(args[i + 1])
|
||||
i += 1
|
||||
i += 1
|
||||
|
||||
if not os.path.exists(file_path):
|
||||
return f"错误：文件不存在: {file_path}"
|
||||
|
||||
try:
|
||||
with open(file_path, 'r', encoding='utf-8') as f:
|
||||
lines = f.readlines()
|
||||
|
||||
total_lines = len(lines)
|
||||
replacements = []
|
||||
|
||||
start = max(0, (start_line or 1) - 1)
|
||||
end = min(total_lines, end_line or total_lines)
|
||||
|
||||
for i in range(start, end):
|
||||
if old_text in lines[i]:
|
||||
count = lines[i].count(old_text)
|
||||
lines[i] = lines[i].replace(old_text, new_text)
|
||||
replacements.append(f"第 {i+1} 行: 替换了 {count} 处")
|
||||
|
||||
if not replacements:
|
||||
return f"未找到匹配文本: {old_text}"
|
||||
|
||||
with open(file_path, 'w', encoding='utf-8') as f:
|
||||
f.writelines(lines)
|
||||
|
||||
result = [f"✅ 文本替换完成"]
|
||||
result.append(f"文件: {file_path}")
|
||||
result.append(f"'{old_text}' -> '{new_text}'")
|
||||
if start_line or end_line:
|
||||
result.append(f"范围: 第 {start+1} 行到第 {end} 行")
|
||||
result.append(f"修改了 {len(replacements)} 行:")
|
||||
result.extend(replacements[:20])
|
||||
if len(replacements) > 20:
|
||||
result.append(f"... 还有 {len(replacements) - 20} 行")
|
||||
|
||||
return '\n'.join(result)
|
||||
|
||||
except Exception as e:
|
||||
return f"文本替换失败: {e}"
|
||||
|
||||
|
||||
# 测试
|
||||
if __name__ == "__main__":
|
||||
plugin = Plugin()
|
||||
print("文件管理器插件测试:")
|
||||
print(plugin.get_tool_info())
|
||||
print("\n测试 list 操作:")
|
||||
print(plugin.handle("list . -p *.py"))
|
||||
Reference in new issue
Block a user