| """Compact view of a trajectory row: role, tool names, first N chars of each message.""" |
| import json |
|
|
| def one_line(s, n=150): |
| s = (s or "").replace("\r", "").replace("\n", "⏎ ") |
| return s[:n] + ("…" if len(s) > n else "") |
|
|
| def compact_view(row, n=150, head=8, tail=5): |
| msgs = row["messages"] |
| lines = [f"id={row['id']} session={row['session_id']} role={row['agent_role']} thread={row['thread_source']} model={row['model']}/{row['effort']} " |
| f"task_source={row['task_source']} seg={row['segment']}/{row['segments_total']} calls={row['n_tool_calls']} failed={row['n_failed_calls']} flags={row['flags']} msgs={len(msgs)}"] |
| idx = list(range(len(msgs))) |
| if len(msgs) > head + tail: |
| show = idx[:head] + [None] + idx[-tail:] |
| else: |
| show = idx |
| for i in show: |
| if i is None: |
| lines.append(f" … {len(msgs) - head - tail} more messages …") |
| continue |
| m = msgs[i] |
| r = m["role"] |
| if r == "assistant": |
| tcs = m.get("tool_calls") or [] |
| names = ",".join(tc["function"]["name"] for tc in tcs) |
| body = one_line(m.get("content"), n) if m.get("content") else "(no text)" |
| tag = f"assistant[calls: {names}]" if tcs else "assistant" |
| lines.append(f" [{i}] {tag}: {body}") |
| for tc in tcs[:2]: |
| lines.append(f" ↳ {tc['function']['name']}({one_line(tc['function']['arguments'], n)})") |
| if len(tcs) > 2: |
| lines.append(f" ↳ … +{len(tcs)-2} more calls") |
| elif r == "tool": |
| lines.append(f" [{i}] tool({m['tool_call_id'][-8:]}): {one_line(m['content'], n)}") |
| else: |
| lines.append(f" [{i}] {r}: {one_line(m['content'], n)}") |
| return "\n".join(lines) |
|
|
