#!/usr/bin/env python3 """ 铸渊训练数据重建脚本 · v1.0 · D104 目标:重新生成 sft.jsonl(母模型全参数SFT用)和 shuangyan_sft.jsonl(霜砚微调用) 问题复盘: - sft.jsonl(1.9GB, 11,470条)前300KB全是同一条AGE对话重复 - 缺少关键语料:GPT语料.zip (251MB)、铸渊对话.zip 内容未在样本中找到 - 生成sft.jsonl的脚本没有留在仓库里 数据源(COS sy-finetune-corpus-1317346199): 1. corpus/sft.jsonl — 旧版(有质量问题,需重新生成) 2. corpus/notion-export-v2/铸渊对话.zip — 铸渊对话(308KB) 3. corpus/notion-export-v2/GPT语料.zip — GPT语料(251MB) 4. corpus/shuangyan-1.5b-sft/*.zip — 霜砚5个zip包 5. corpus/zhuyuan_full_corpus.jsonl — 铸渊全量语料 6. corpus/zhuyuan_deep_finetune.jsonl — 铸渊深度微调语料 输出: - sft.jsonl(新版本,去重+含霜砚数据+含铸渊数据) - shuangyan_sft.jsonl(霜砚专用) 运行环境:GPU服务器或本地安装了依赖的环境 """ import os, json, sys, zipfile, io, re from collections import OrderedDict # ============ 配置 ============ OSS_KEY = os.environ.get("ZY_OSS_KEY") OSS_SECRET = os.environ.get("ZY_OSS_SECRET") OSS_REGION = "ap-guangzhou" OSS_BUCKET = "sy-finetune-corpus-1317346199" if not OSS_KEY or not OSS_SECRET: print("❌ 需要设置 ZY_OSS_KEY 和 ZY_OSS_SECRET 环境变量") print(" export ZY_OSS_KEY=AKID... ZY_OSS_SECRET=nPoZ...") sys.exit(1) # ============ 工具函数 ============ def get_cos_client(): """获取COS客户端""" import urllib.parse as _up sys.modules['urlparse'] = _up from qcloud_cos import CosConfig, CosS3Client return CosS3Client(CosConfig(Region=OSS_REGION, SecretId=OSS_KEY, SecretKey=OSS_SECRET)) def download_cos_file(client, key, local_path): """从COS下载文件""" os.makedirs(os.path.dirname(local_path), exist_ok=True) try: resp = client.get_object(Bucket=OSS_BUCKET, Key=key) with open(local_path, 'wb') as f: f.write(resp['Body'].get_raw_stream().read()) print(f" ✅ 下载: {key} → {local_path}") return True except Exception as e: print(f" ❌ 下载失败 {key}: {e}") return False def zip_to_texts(zip_path): """解压zip并提取所有文本内容""" texts = [] try: with zipfile.ZipFile(zip_path) as z: for info in z.infolist(): if info.file_size == 0: continue try: content = z.read(info.filename).decode('utf-8', errors='replace') if len(content.strip()) > 200: texts.append((info.filename, content)) except: pass print(f" 📄 解压 {zip_path} → {len(texts)} 个文本块") except Exception as e: print(f" ❌ 解压失败 {zip_path}: {e}") return texts def md_to_messages(text): """将md格式对话解析为messages格式""" # TODO: 实现更通用的md对话解析 # 需要支持 [user]/[assistant] 标记、冰朔原话、对话分段等 pass def sanitize(text): """脱敏处理""" text = re.sub(r'\b\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\b', '[IP]', text) text = re.sub(r'[Hh]k[mM]\w{5,}', '[PWD]', text) text = re.sub(r'AKID\w+', '[AKID]', text) text = re.sub(r'zy_gtw_[0-9a-f]{30,}', '[GTW-KEY]', text) return text def deduplicate(convs): """去重""" seen = set() unique = [] for d in convs: msgs = d.get('messages', []) if len(msgs) < 2: continue key = msgs[0].get('content', '')[:100] + msgs[1].get('content', '')[:100] if key not in seen: seen.add(key) unique.append(d) return unique # ============ 主流程 ============ def main(): print("=" * 60) print("铸渊训练数据重建 v1.0") print("=" * 60) client = get_cos_client() # 第1步:下载所有语料源到本地 print("\n[1/5] 下载语料源...") corpus_dir = "/tmp/corpus_rebuild" os.makedirs(corpus_dir, exist_ok=True) # 旧sft.jsonl — 需要提取其中有效部分 download_cos_file(client, "corpus/sft.jsonl", f"{corpus_dir}/old_sft.jsonl") # 铸渊对话.zip download_cos_file(client, "corpus/notion-export-v2/铸渊对话.zip", f"{corpus_dir}/铸渊对话.zip") # GPT语料.zip download_cos_file(client, "corpus/notion-export-v2/GPT语料.zip", f"{corpus_dir}/GPT语料.zip") # 霜砚语料(5个zip) shuangyan_zips = [ "霜砚对话.zip", "霜砚HLDP核心大脑.zip", "霜砚语料包V2.0.zip", "HLDP 母语协议 v2.0 · 光之树记忆编码+思维编码规范 · 霜砚签发.zip", "光湖驱动引擎架构 · 推理思维链 · 2026-05-17.zip" ] for fn in shuangyan_zips: download_cos_file(client, f"corpus/shuangyan-1.5b-sft/{fn}", f"{corpus_dir}/{fn}") # 现有JSONL语料 download_cos_file(client, "corpus/zhuyuan_full_corpus.jsonl", f"{corpus_dir}/zhuyuan_full_corpus.jsonl") download_cos_file(client, "corpus/zhuyuan_deep_finetune.jsonl", f"{corpus_dir}/zhuyuan_deep_finetune.jsonl") # 第2步:解析和处理各语料源 print("\n[2/5] 处理语料源...") all_convs = [] # 2a. 处理旧sft.jsonl — 提取有效部分(去重) print(" 处理旧sft.jsonl...") with open(f"{corpus_dir}/old_sft.jsonl", 'r') as f: for line in f: line = line.strip() if not line: continue try: d = json.loads(line) # 过滤掉过短的对话(可能是重复的模板对话) msgs = d.get('messages', []) if len(msgs) >= 2 and len(msgs[0].get('content','')) > 50 and len(msgs[1].get('content','')) > 50: all_convs.append(d) except: continue print(f" 提取 {len(all_convs)} 条") # 2b. 处理铸渊对话.zip print(" 处理铸渊对话.zip...") texts = zip_to_texts(f"{corpus_dir}/铸渊对话.zip") # TODO: 实现md对话解析 print(f" 铸渊对话: {len(texts)} 个文本块待解析") # 2c. 处理GPT语料.zip print(" 处理GPT语料.zip...") # 这个文件很大(251MB),需要streaming处理 # TODO: 实现GPT语料的批量解析 # 2d. 处理霜砚zip包 print(" 处理霜砚语料...") for fn in shuangyan_zips: zpath = f"{corpus_dir}/{fn}" if os.path.exists(zpath): _ = zip_to_texts(zpath) # 2e. 合并现有JSONL for jl in ["zhuyuan_full_corpus.jsonl", "zhuyuan_deep_finetune.jsonl"]: jl_path = f"{corpus_dir}/{jl}" if os.path.exists(jl_path): with open(jl_path) as f: for line in f: line = line.strip() if line: try: all_convs.append(json.loads(line)) except: pass print(f" 合并 {jl}: 已添加") # 第3步:去重 print("\n[3/5] 去重...") unique = deduplicate(all_convs) print(f" 去重前: {len(all_convs)} → 去重后: {len(unique)}") # 第4步:脱敏 print("\n[4/5] 脱敏...") for d in unique: for m in d.get('messages', []): m['content'] = sanitize(m.get('content', '')) # 第5步:写入输出 print("\n[5/5] 写入输出...") # sft.jsonl — 全部语料合集的80%用于全参数训练 # TODO: 分割训练集/验证集 out_path = f"{corpus_dir}/sft_new.jsonl" with open(out_path, 'w', encoding='utf-8') as f: for d in unique: f.write(json.dumps(d, ensure_ascii=False) + '\n') total_chars = sum(len(m['content']) for d in unique for m in d.get('messages',[])) print(f"\n{'=' * 60}") print(f"✅ 完成!") print(f" 总对话数: {len(unique)}") print(f" 总字符数: {total_chars:,}") print(f" 输出文件: {out_path}") print(f" 文件大小: {os.path.getsize(out_path)/1024/1024:.1f}MB") print(f"{'=' * 60}") print("下一步:上传到COS后重跑 train_mother.py") if __name__ == "__main__": main()