| """Generate a free static HF Space from selected benchmark metadata.""" | |
| from pathlib import Path | |
| import json,re,shutil | |
| ROOT=Path(__file__).resolve().parents[1] | |
| NAME=json.loads((ROOT/'provenance/source.json').read_text(encoding='utf-8'))['benchmark'] if (ROOT/'provenance/source.json').exists() else ROOT.name | |
| DATA=ROOT if (ROOT/'provenance/source.json').exists() else ROOT/'dataset' | |
| OUT=ROOT/'space' | |
| JS=r''' | |
| const DATA=JSON.parse(document.getElementById('catalog').textContent); | |
| const esc=x=>String(x??'').replace(/[&<>"']/g,c=>({'&':'&','<':'<','>':'>','"':'"',"'":'''}[c])); | |
| const media=p=>DATA.media_base+p.split('/').map(encodeURIComponent).join('/'); | |
| const file=p=>DATA.file_base+p.split('/').map(encodeURIComponent).join('/'); | |
| const link=(u,t)=>`<a href="${esc(u)}" target="_blank" rel="noopener">${esc(t)}</a>`; | |
| const tasks=[...DATA.tasks].sort((a,b)=>a.task_index-b.task_index); | |
| const groups=[...new Set(tasks.map(t=>t.category))]; | |
| let current=null,query='',group='all',mode='combined'; | |
| function drawList(){ | |
| document.getElementById('groups').innerHTML=['all',...groups].map(g=>`<button class="group ${g===group?'active':''}" data-group="${esc(g)}" aria-pressed="${g===group}">${g==='all'?'全部':esc(g)}<span>${g==='all'?tasks.length:tasks.filter(t=>t.category===g).length}</span></button>`).join(''); | |
| const numeric=/^\d+$/.test(query.trim()); | |
| const shown=tasks.filter(t=>(numeric||group==='all'||t.category===group)&&(numeric?t.task_index===Number(query):`${t.name} ${t.instruction} ${t.source_filename??''}`.toLowerCase().includes(query.toLowerCase()))); | |
| document.getElementById('listCount').textContent=`${shown.length} / ${tasks.length}`; | |
| document.getElementById('taskList').innerHTML=shown.map(t=>`<button class="task-link ${current?.task_index===t.task_index?'active':''}" data-task="${t.task_index}"><span class="id mono">${t.task_index}</span><span class="name">${esc(t.name)}</span></button>`).join('')||'<div class="no-results">没有匹配的精选任务序号。</div>'; | |
| document.querySelectorAll('[data-group]').forEach(b=>b.onclick=()=>{group=b.dataset.group;drawList()}); | |
| document.querySelectorAll('[data-task]').forEach(b=>b.onclick=()=>{selectTask(b.dataset.task);window.scrollTo({top:0})}); | |
| } | |
| function selectTask(id,historyUpdate=true){document.querySelectorAll('video').forEach(v=>v.pause());current=tasks.find(t=>t.task_index===Number(id));if(historyUpdate)history.replaceState({},'',`?task=${id}`);drawList();drawTask();document.querySelector('.task-link.active')?.scrollIntoView({block:'nearest'});} | |
| function player(p,poster=''){return `<video controls playsinline preload="metadata" src="${esc(media(p))}" ${poster?`poster="${esc(media(poster))}"`:''}></video>`} | |
| function episode(s){ | |
| const n=s.views.length; | |
| const content=mode==='combined'?`<div class="view-labels" style="grid-template-columns:repeat(${n},1fr)">${s.views.map(v=>`<span>${esc(v.label)}</span>`).join('')}</div><div class="combined">${player(s.composite_path,s.preview_path)}</div>`:`<div class="views-scroll"><div class="views" style="grid-template-columns:repeat(${n},minmax(220px,1fr));min-width:${n*230}px">${s.views.map(v=>`<div class="view"><div class="camera">${esc(v.label)}</div>${player(v.path)}</div>`).join('')}</div></div>`; | |
| return `<article class="episode" data-episode="${s.episode_index}"><div class="episode-head"><div><b class="mono">EPISODE ${s.episode_index}</b><div class="episode-meta">官方 task_index=${s.task_index} · ${s.frame_count} frames · ${s.fps} FPS · ${(s.frame_count/s.fps).toFixed(2)} s</div></div><span class="episode-badge">OFFICIAL DATA EXTRACT</span></div>${content}<div class="episode-foot"><div class="source-links">${s.views.map(v=>link(file(v.path),v.label+' MP4')).join('')}${link(media(s.trajectory_path),'动作 / 状态 Parquet')}${link(file(s.composite_path),'同步 MP4 ↗')}</div>${mode==='original'?'<div class="sync-actions"><button data-play>同步播放</button><button data-pause>暂停</button><button data-reset>回到开头</button></div>':''}</div>${s.source_filename?`<div class="episode-meta source-name mono">${esc(s.source_filename)}</div>`:''}<div class="error" hidden></div></article>`; | |
| } | |
| function drawTask(){ | |
| const top=`<div class="topline"><span class="stats"><b>${esc(DATA.name)}</b> / ${DATA.samples.length} SELECTED EPISODES / ${DATA.source.camera_order.length} CAMERAS</span><div class="toplinks">${link(DATA.repo_url,'HF 数据仓库 ↗')}${link(DATA.github_url,'官方代码 ↗')}</div></div>`; | |
| if(!current){document.getElementById('main').innerHTML=top+'<h1>精选集中没有这个序号</h1><p>请从左侧选择，或输入已收录的官方 task_index。</p>';return} | |
| const t=current,idx=tasks.indexOf(t),ss=DATA.samples.filter(s=>s.task_index===t.task_index),dynamic=DATA.name==='DynamicVLA'; | |
| document.title=`Task ${t.task_index} · ${t.name} · ${DATA.name}`; | |
| let html=top+`<div class="benchmark-note">${dynamic?'DOM 有 3 类任务，但官方 task_index 对应具体语言 / 场景配置。本页是三类各 6 条精选示例，不是完整 140,932 条任务目录。':'ReflexBench 的全部 6 个官方 task_index，每任务 3 条精选完整 episode。上游记录本身多为约 1 秒，此处没有截短、慢放或补帧。'} 单臂 Franka；相机名称保留上游定义。</div><div class="eyebrow">${esc(t.category)} · SIMULATION</div><div class="task-heading"><span class="big-id mono">${t.task_index}</span><h1>${esc(t.name)}</h1></div><div class="toplinks" style="margin-bottom:20px"><span class="muted mono">OFFICIAL task_index = ${t.task_index}</span><div class="nav-buttons"><button class="small-button" id="previous" ${idx===0?'disabled':''}>← 上一个</button><button class="small-button" id="next" ${idx===tasks.length-1?'disabled':''}>下一个 →</button></div><a href="#success">成功标准 ↓</a></div><div class="instruction"><div class="label">Instruction ${dynamic?'· 可读呈现':'· 官方数据原文'}</div><p>${esc(t.instruction)}</p></div>`; | |
| if(t.instruction_note)html+=`<p class="description">${esc(t.instruction_note)}</p>`; | |
| if(t.instruction_metadata)html+=`<details class="metadata"><summary>原始 instruction 元数据与所有对象 / 容器别名</summary><pre>${esc(JSON.stringify(t.instruction_metadata,null,2))}</pre></details>`; | |
| html+=`<p class="description">${esc(t.description)}</p><div class="facts"><div class="label">Robot<strong>Franka · 单臂</strong></div><div class="label">Published cameras<strong>${esc(DATA.source.camera_order.join(' / '))}</strong></div><div class="label">Official reference<strong>${link(t.doc_url,'成功条件源码 / 文档 ↗')}</strong></div>${t.official_gym_id?`<div class="label">Gym ID<strong class="mono">${esc(t.official_gym_id)}</strong></div>`:''}</div><section><div class="section-bar"><div><h2>完整 MP4 示例</h2><div class="section-note">${dynamic?'OPPOSITE → WRIST → SIDE；每路均为同一个官方 episode。':'FIXED → WRIST；原始 LeRobot 合并视频按官方 episode 时间区间提取。'}</div></div><div class="mode"><button data-mode="combined" class="${mode==='combined'?'active':''}">相机同步 MP4</button><button data-mode="original" class="${mode==='original'?'active':''}">各路 MP4</button></div></div>${ss.map(episode).join('')}</section>`; | |
| html+=`<section id="success"><div class="section-bar"><h2>Success · 成功与评估标准</h2></div><div class="instruction success"><p>${esc(t.success_rule)}</p></div><div class="warning">这是任务的评估逻辑，不能据此为示例赋分。公开 LeRobot 特征未保存逐条示教的成功标记，actual_episode_success 为 null；没有另行运行模拟器验证示例结果。</div>`; | |
| if(t.profile)html+=`<details class="metadata"><summary>官方评估 profile / task phases</summary><pre>${esc(JSON.stringify(t.profile,null,2))}</pre></details>`; | |
| html+=`</section><footer class="source-footer"><p>${esc(DATA.source.note)}</p><p>视频是从官方记录选择并转为 H.264 的完整 episode，保持原始 25 FPS 与逐帧长度。数据源 revision：<span class="mono">${esc(DATA.source.revision)}</span>。</p>${link(DATA.repo_url,'精选数据仓库 ↗')}${link(`https://huggingface.co/datasets/${DATA.source.repo_id}`,'官方完整数据 ↗')}${link(t.doc_url,'官方评估标准 ↗')}<p>上游许可和来源文档保留在数据仓库 reference/。${dynamic?'S-Lab License 1.0，非商业用途。':'保留官方 BSD-3-Clause 许可与数据来源。'}</p></footer>`; | |
| document.getElementById('main').innerHTML=html; | |
| for(const [name,step] of [['previous',-1],['next',1]])document.getElementById(name).onclick=()=>{query='';document.getElementById('search').value='';selectTask(tasks[idx+step].task_index);window.scrollTo({top:0})}; | |
| document.querySelectorAll('[data-mode]').forEach(b=>b.onclick=()=>{const y=scrollY;document.querySelectorAll('video').forEach(v=>v.pause());mode=b.dataset.mode;drawTask();window.scrollTo({top:y})}); | |
| bindVideos(); | |
| } | |
| function bindVideos(){ | |
| document.querySelectorAll('[data-episode]').forEach(el=>{const vs=[...el.querySelectorAll('video')],error=el.querySelector('.error');vs.forEach(v=>v.onerror=()=>{error.hidden=false;error.textContent='此 MP4 加载失败，可用下方文件链接直接打开。'});if(vs.length===1)return;let timer=null;const pause=()=>{vs.forEach(v=>v.pause());clearInterval(timer);timer=null};el.querySelector('[data-play]').onclick=async()=>{try{vs.forEach(v=>{if(v.readyState)v.currentTime=vs[0].currentTime});await Promise.all(vs.map(v=>v.play()));clearInterval(timer);timer=setInterval(()=>{if(!el.isConnected){clearInterval(timer);return}for(const v of vs.slice(1))if(v.readyState&&Math.abs(v.currentTime-vs[0].currentTime)>.2)v.currentTime=vs[0].currentTime},300)}catch(e){pause();error.hidden=false;error.textContent='请点击原播放器，或切换到同步合并 MP4。'}};el.querySelector('[data-pause]').onclick=pause;el.querySelector('[data-reset]').onclick=()=>{pause();vs.forEach(v=>{if(v.readyState)v.currentTime=0})};vs[0].addEventListener('pause',pause);vs[0].addEventListener('ended',pause);}); | |
| } | |
| document.getElementById('search').oninput=e=>{query=e.target.value;drawList()}; | |
| selectTask(new URLSearchParams(location.search).get('task')??tasks[0].task_index,false); | |
| ''' | |
| def build(): | |
| source=json.loads((DATA/'provenance/source.json').read_text(encoding='utf-8')) | |
| tasks=json.loads((DATA/'provenance/tasks.json').read_text(encoding='utf-8')) | |
| samples=json.loads((DATA/'provenance/samples.json').read_text(encoding='utf-8')) | |
| publication=json.loads(((ROOT/'publication.json') if (ROOT/'publication.json').exists() else (DATA/'provenance/media_publication.json')).read_text(encoding='utf-8')) | |
| media_revision=publication['dataset_commit_sha'] | |
| payload=dict(name=NAME,tasks=tasks,samples=samples,source=source,repo_url=f'https://huggingface.co/datasets/Travor278/{NAME}-Task-Examples',github_url='https://github.com/'+source['code_repository'],media_base=f'https://huggingface.co/datasets/Travor278/{NAME}-Task-Examples/resolve/{media_revision}/',file_base=f'https://huggingface.co/datasets/Travor278/{NAME}-Task-Examples/blob/{media_revision}/') | |
| template=(ROOT/'browser/base.html').read_text(encoding='utf-8') | |
| template=re.sub(r'<script id="catalog".*?</script>','<script id="catalog" type="application/json">__DATA__</script>',template,flags=re.S) | |
| template=re.sub(r'<script>.*?</script>',lambda m:'<script>'+JS+'</script>',template,flags=re.S) | |
| template=template.replace('RoboDojo',NAME).replace('<a href="?task=reference" id="referenceLink">工具演示</a>','') | |
| template=template.replace('https://huggingface.co/datasets/Travor278/RoboDojo-Task-Examples',payload['repo_url']) | |
| n=len(samples[0]['views']);aspect=f'{320*n}/{348 if NAME=="ReflexBench" else 268}' | |
| extra=f'.combined video{{aspect-ratio:{aspect}}}.view video{{aspect-ratio:{"1/1" if NAME=="ReflexBench" else "4/3"}}}.big-id{{font-size:46px;letter-spacing:-2px}}.benchmark-note{{font-size:11px;line-height:1.8;color:var(--muted);padding:13px 16px;border:1px solid var(--line);margin-bottom:22px;background:#e7ecde}}.metadata{{font-size:12px;background:var(--white);border:1px solid var(--line);padding:13px 16px;margin:12px 0}}.metadata summary{{cursor:pointer}}.metadata pre{{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.7;font-size:11px}}.success p{{font-size:15px}}.source-name{{padding:0 16px 12px;overflow-wrap:anywhere}}.task-heading{{flex-wrap:wrap}}.task-link .id{{font-size:11px;min-width:40px}}.toplinks{{flex-wrap:wrap}}' | |
| template=template.replace('</style>',extra+'</style>') | |
| encoded=json.dumps(payload,ensure_ascii=False,separators=(',',':')).replace('</','<\\/') | |
| OUT.mkdir(exist_ok=True);(OUT/'index.html').write_text(template.replace('__DATA__',encoded),encoding='utf-8') | |
| (OUT/'README.md').write_text(f'''--- | |
| title: {NAME} Task Examples | |
| emoji: 🦾 | |
| colorFrom: green | |
| colorTo: gray | |
| sdk: static | |
| app_file: index.html | |
| fullWidth: true | |
| --- | |
| # {NAME} Simulation Task Browser | |
| Official task-indexed selected MP4 episodes, instructions and source-grounded success rules. | |
| This static Space references videos in the selected dataset; no duplicated media or simulation assets. | |
| Dataset: {payload['repo_url']} | |
| ''',encoding='utf-8') | |
| print(f'Built {NAME} browser: {len(tasks)} official instruction IDs, {len(samples)} episodes, media revision {media_revision}') | |
| if __name__=='__main__':build() | |