🧰 工具箱文件浏览器

#!/usr/bin/env python3 # -*- coding: utf-8 -*- """ 懒大猫工具箱文件浏览器 - 无密钥版用法: python server.py -p 9800 """ import os import argparse import urllib.parse from http.server import ThreadingHTTPServer, SimpleHTTPRequestHandler # 美观的 HTML 模板（太空主题，匹配工具箱风格） DIR_LISTING_TEMPLATE = ''' 🧰 工具箱文件浏览器 · {dir_name}

{file_list_html}

''' class ToolsFileBrowser(SimpleHTTPRequestHandler): """工具箱文件浏览器 - 无密钥，隐藏 .git 等隐藏文件""" HIDDEN = {'.', '__pycache__'} def do_GET(self): parsed = urllib.parse.urlparse(self.path) path = urllib.parse.unquote(parsed.path) rel_path = path.lstrip('/') fs_path = os.path.join(os.getcwd(), rel_path) if rel_path else os.getcwd() # 根路径：如果有 index.html 就正常 serve if not rel_path or path == '/': index = os.path.join(os.getcwd(), 'index.html') if os.path.isfile(index): self.path = '/index.html' super().do_GET() return # /browse/ 虚拟路径：显示根目录文件列表 if rel_path == 'browse' or rel_path.startswith('browse/'): sub = rel_path[len('browse'):].strip('/') if sub: real_fs = os.path.join(os.getcwd(), sub) real_rel = sub else: real_fs = os.getcwd() real_rel = '' self.show_pretty_directory_listing(real_fs, real_rel) return is_dir = os.path.isdir(fs_path) or path.endswith('/') if is_dir: # 子目录也检查 index.html index_in_dir = os.path.join(fs_path, 'index.html') if os.path.isdir(fs_path) else None if index_in_dir and os.path.isfile(index_in_dir): self.path = path.rstrip('/') + '/index.html' super().do_GET() return self.show_pretty_directory_listing(fs_path, rel_path) else: # 文件请求直接返回 self.path = path super().do_GET() def end_headers(self): """为文本类 Content-Type 自动追加 charset=utf-8""" new_buffer = [] for line in self._headers_buffer: if isinstance(line, bytes) and line.lower().startswith(b'content-type:') and b'charset' not in line.lower(): if b'text/' in line.lower() or b'application/json' in line.lower(): line = line.rstrip(b'\r\n') + b'; charset=utf-8\r\n' new_buffer.append(line) self._headers_buffer = new_buffer super().end_headers() def show_pretty_directory_listing(self, fs_path, rel_path): """生成美观的目录列表页面""" try: entries = os.listdir(fs_path) except OSError: self.send_error(404, "无法列出目录") return # 分离目录和文件，隐藏 . 开头的文件/目录 dirs = [] files = [] for name in entries: if name.startswith('.') or name in self.HIDDEN: continue full = os.path.join(fs_path, name) if os.path.isdir(full): dirs.append(name) else: files.append(name) dirs.sort(key=str.lower) files.sort(key=str.lower) items_html = [] # 上级目录 if rel_path and rel_path != '': parent_path = os.path.dirname(rel_path) if parent_path: parent_url = f"/browse/{parent_path}/" else: parent_url = "/browse/" items_html.append(f'''

📁

../ (上级目录)

''') # 目录 for name in dirs: if rel_path: href = f"/browse/{urllib.parse.quote(rel_path)}/{urllib.parse.quote(name)}/" else: href = f"/browse/{urllib.parse.quote(name)}/" items_html.append(f'''

📁

{self.escape_html(name)}/

''') # 文件 for name in files: if rel_path: href = f"/{urllib.parse.quote(rel_path)}/{urllib.parse.quote(name)}" else: href = f"/{urllib.parse.quote(name)}" full_path = os.path.join(fs_path, name) size = os.path.getsize(full_path) size_str = self.format_size(size) ext = os.path.splitext(name)[1].lower() icon = self.get_file_icon(ext) items_html.append(f'''

{icon}

{self.escape_html(name)}

{size_str}

''') if not items_html: items_html = ['

✨ 此目录为空 ✨

'] breadcrumb = self.generate_breadcrumb(rel_path) html = DIR_LISTING_TEMPLATE.format( dir_name=self.escape_html(rel_path if rel_path else '/'), breadcrumb_html=breadcrumb, file_list_html=''.join(items_html) ) self.send_response(200) self.send_header('Content-Type', 'text/html; charset=utf-8') self.end_headers() self.wfile.write(html.encode('utf-8')) def generate_breadcrumb(self, rel_path): if not rel_path: return '/' parts = rel_path.split('/') bread = [] current = '' for i, part in enumerate(parts): if not part: continue current += part + '/' if i == len(parts) - 1: bread.append(f'{self.escape_html(part)}') else: url = f"/browse/{current}" bread.append(f'{self.escape_html(part)}') bread.append('/') return '/'.join(bread) def format_size(self, size): for unit in ['B', 'KB', 'MB', 'GB']: if size < 1024.0: return f"{size:.1f} {unit}" if unit != 'B' else f"{size} B" size /= 1024.0 return f"{size:.1f} TB" def get_file_icon(self, ext): icons = { '.html': '🌐', '.htm': '🌐', '.css': '🎨', '.js': '⚡', '.json': '📦', '.jpg': '🖼️', '.jpeg': '🖼️', '.png': '🖼️', '.gif': '🖼️', '.svg': '🎨', '.pdf': '📕', '.doc': '📘', '.docx': '📘', '.xls': '📗', '.xlsx': '📗', '.zip': '🗜️', '.tar': '🗜️', '.gz': '🗜️', '.7z': '🗜️', '.mp3': '🎵', '.wav': '🎵', '.flac': '🎵', '.mp4': '🎬', '.mkv': '🎬', '.avi': '🎬', '.txt': '📄', '.md': '📝', '.py': '🐍', '.c': '⚙️', '.cpp': '⚙️', '.sh': '🐚', '.bat': '🪟', } return icons.get(ext, '📄') def escape_html(self, text): return text.replace('&', '&').replace('<', '<').replace('>', '>') def run(port): server = ThreadingHTTPServer(('', port), ToolsFileBrowser) print(f"🧰 工具箱文件浏览器已启动") print(f"📍 端口: {port}") print(f"📁 访问: http://localhost:{port}/") print("按 Ctrl+C 停止服务器") try: server.serve_forever() except KeyboardInterrupt: print("\n👋 服务器已停止") server.server_close() if __name__ == '__main__': parser = argparse.ArgumentParser(description='懒大猫工具箱文件浏览器') parser.add_argument('-p', '--port', type=int, default=9800, help='端口 (默认9800)') args = parser.parse_args() run(args.port)