- 新模块 cloud/marker_tools.py:纯逻辑解析、校验、快照格式化、 控制门禁、派生代数与直接上限计数 - sandbox 两处解析提取五种标记块;worker 在 5 处投递点与 _deliver_peer_messages 同款位置执行,报告排成后续消息下一轮回父任务 - wait 每块 cap 到 8 个目标(与服务端 /wait 对齐,spawn 原先的 10 个收紧), 每轮最多 2 块;取消/重试门禁:同项目、非自己、非 goal、 派生链或同创建人,另查 create_task / approve_merge 权限, 查不到时收紧到仅派生链内 - goal 与协调员任务不解析;单测 30 个,cloud 全量 1043 个、4 跳过、0 失败
535 lines
21 KiB
Python
535 lines
21 KiB
Python
"""任务内标记工具(marker tools):task-create / task-poll / task-read /
|
|
wait-threads / task-cancel / task-retry。
|
|
|
|
设计(与 peer_messages、task_spawn 同款原则,不另起一套):
|
|
|
|
- agent 不用联网、不用凭证:agent 只在回合输出里写标记块,
|
|
可信的 worker 在 completed 轮次后解析并执行——本地与
|
|
Docker 执行器都通(两者都经 sandbox 的结果解析提取标记块,
|
|
与 task-message 同款)。
|
|
- 异步语义:写块 → 回合结束 → worker 执行 → 报告拼成后续
|
|
消息、下一轮才回到父任务。不是同轮函数返回;轮询与等待
|
|
在 worker 执行期间循环查库、占 worker 槽位(与协调员等齐
|
|
同款代价),超时或父任务被取消时中止。
|
|
- 只收不发:goal 任务与协调员任务不解析这些标记块。本批
|
|
工具是给“普通任务当项目经理、自己派生员工”那条路用的,
|
|
不是给协调员 PM 用的——协调员任务本身不跑模型回合,等齐
|
|
循环也不会在中途排空后续消息做判断。
|
|
- 拒绝只记报告与审计、不炸任务、不改目标状态:非法 JSON、
|
|
超长、超上限、跨项目、自操作、已终态、goal、已合并、门禁
|
|
不过,全部按“跳过 + 报告里写清原因”处理。
|
|
|
|
四个工具的分工,不要混:
|
|
|
|
- task-create:新建一个平级主线任务(不是子代理,也不是
|
|
fork)。新任务 prompt 由标记块给,不继承父任务的历史;
|
|
环境基线继承父任务的 environment_id,但 worker 会给它独立
|
|
的 tenant/worktree,不动父任务的 cwd。父任务未提交的改动
|
|
不会自动带过去。
|
|
- task-poll / task-read:按任务 id 轮询阅读。task-poll 按
|
|
interval 查库直到终态或超时;task-read 是同款别名,
|
|
不传 wait_seconds 时立即读一次快照,传了则等这么久再读
|
|
一次。read-thread / read_thread 是同款别名。
|
|
- wait-threads:一次等多个目标任务,并行查库(每轮查一次
|
|
全部目标,不是逐个串行等超时相加),全部终态或超时后把
|
|
每目标快照一起排回父任务。
|
|
- task-cancel / task-retry:对已存在的任务做取消 / 重试。
|
|
取消复用 worker 现有的取消路径语义(取消后状态为
|
|
interrupted);重试与服务端 POST /tasks/{id}/retry 对齐
|
|
(仅 failed / interrupted / merge-failed 可重试,重试时
|
|
清空上一轮 result_text / error_text / actual_model、状态
|
|
回 queued、prompt 与模型等原样保留)。
|
|
|
|
上限口径(本模块最终定的值,文档与代码一致):
|
|
|
|
- 每轮创建、轮询、取消、重试各最多 5 块;wait 每轮最多
|
|
2 块,每块最多 8 个目标。8 这个数是刻意与服务端
|
|
POST /tasks/{id}/wait 的“一次最多 8 个线程”对齐的;
|
|
spawn 分支原先的每块 10 个在此收紧到 8 个,不要再用 10。
|
|
- 超时口径与服务端 /wait 不同,且是故意的:服务端 /wait
|
|
是给外部调用方持 HTTP 连接等的,上限 120 秒;标记 wait
|
|
是 worker 在回合后直连库循环查,不持 HTTP 连接,超时
|
|
钳制与 task-poll 同款(0-3600 秒,0 = 立即快照),占的
|
|
是 worker 槽位而不是 HTTP 连接。两者不要混用、不要互抄
|
|
上限。
|
|
- 派生护栏:创建 prompt 1-20000 字,name 可选 1-100 字
|
|
(仅用于派生报告,tasks 表没有 name 列,不落库);
|
|
model 不做白名单;effort 必须是 codex 的 effort 档位;
|
|
executor 必须是 local / docker / cloud,未指定时继承父任务;
|
|
派生深度上限 3 代、单个父任务直接派生上限 20 个。
|
|
|
|
门禁(task-cancel / task-retry,纯函数层 + worker 权限层):
|
|
|
|
- 纯函数层(本模块 check_control_gate):目标存在、同项目、
|
|
非自己、非 goal、状态符合 kind(取消要求非终态,重试
|
|
要求仅三态)、关系为派生链内或同创建人,二选一满足即可。
|
|
“同项目猜到 id 就能取消任何人的任务”在此被挡住。
|
|
- worker 权限层(worker.py _deliver_marker_tools):取消要求
|
|
发送方创建人有项目 create_task 权限(与服务端取消口径
|
|
同款),重试要求有 approve_merge 权限(与服务端重试口
|
|
径同款)。权限检查本身抛异常时收紧到仅派生链内可用,
|
|
同创建人-only 的目标一律拒绝,并把原因写进报告——绝不
|
|
在查不到权限时静默放宽。
|
|
|
|
本模块只依赖标准库,不 import cloud 其它模块,避免循环
|
|
import。DB 助手函数只用 ? 占位符,与 peer_messages 同款写法。
|
|
"""
|
|
|
|
import json
|
|
import re
|
|
import time
|
|
import uuid
|
|
|
|
MAX_CREATES_PER_TURN = 5
|
|
MAX_POLLS_PER_TURN = 5
|
|
MAX_WAITS_PER_TURN = 2
|
|
MAX_WAIT_TARGETS_PER_BLOCK = 8
|
|
MAX_CONTROLS_PER_TURN = 5
|
|
MAX_PROMPT_CHARS = 20000
|
|
MAX_NAME_CHARS = 100
|
|
MAX_SPAWN_DEPTH = 3
|
|
MAX_DIRECT_CHILDREN = 20
|
|
DEFAULT_POLL_INTERVAL_SECONDS = 5
|
|
DEFAULT_POLL_TIMEOUT_SECONDS = 300
|
|
MAX_POLL_TIMEOUT_SECONDS = 3600
|
|
DEFAULT_SNAPSHOT_CHARS = 2000
|
|
MAX_SNAPSHOT_CHARS = 8000
|
|
TERMINAL_STATUSES = ("completed", "failed", "interrupted", "merged",
|
|
"merge-failed")
|
|
RETRYABLE_STATUSES = ("failed", "interrupted", "merge-failed")
|
|
EFFORTS = ("low", "medium", "high", "xhigh", "max")
|
|
EXECUTORS = ("local", "docker", "cloud")
|
|
|
|
_CREATE_RE = re.compile(r"```task-create\s*\n(.*?)\n```", re.DOTALL)
|
|
_POLL_RE = re.compile(
|
|
r"```(task-poll|task_poll|task-read|task_read|read-thread|read_thread)"
|
|
r"\s*\n(.*?)\n```", re.DOTALL)
|
|
_WAIT_RE = re.compile(r"```(wait-threads|wait_threads)\s*\n(.*?)\n```",
|
|
re.DOTALL)
|
|
_CANCEL_RE = re.compile(r"```(task-cancel|task_cancel)\s*\n(.*?)\n```",
|
|
re.DOTALL)
|
|
_RETRY_RE = re.compile(r"```(task-retry|task_retry)\s*\n(.*?)\n```",
|
|
re.DOTALL)
|
|
|
|
|
|
def row_get(row, name):
|
|
"""与 peer_messages.row_get 同款容错取值。"""
|
|
try:
|
|
return row[name]
|
|
except (KeyError, IndexError, TypeError):
|
|
return None
|
|
|
|
|
|
def _as_int(value, default):
|
|
if isinstance(value, bool):
|
|
return default
|
|
if isinstance(value, int):
|
|
return value
|
|
if isinstance(value, float) and value.is_integer():
|
|
return int(value)
|
|
return default
|
|
|
|
|
|
def _clamp(value, low, high, default):
|
|
value = _as_int(value, default)
|
|
if value < low:
|
|
return low
|
|
if value > high:
|
|
return high
|
|
return value
|
|
|
|
|
|
def extract_task_creates(text):
|
|
"""提取 task-create 块;prompt 缺失/空串/超长、name 超长、
|
|
effort/executor 非法时整块跳过;每轮最多 5 块;正文里的围栏
|
|
会把块截断成非法 JSON 而被跳过(与 task-message 同款非贪婪
|
|
匹配)。"""
|
|
if not text:
|
|
return []
|
|
out = []
|
|
for match in _CREATE_RE.finditer(str(text)):
|
|
if len(out) >= MAX_CREATES_PER_TURN:
|
|
break
|
|
try:
|
|
payload = json.loads(match.group(1))
|
|
except (TypeError, ValueError):
|
|
continue
|
|
if not isinstance(payload, dict):
|
|
continue
|
|
prompt = payload.get("prompt")
|
|
if not isinstance(prompt, str) or not prompt.strip():
|
|
continue
|
|
prompt = prompt.strip()
|
|
if len(prompt) > MAX_PROMPT_CHARS:
|
|
continue
|
|
name = payload.get("name")
|
|
if name is not None:
|
|
if not isinstance(name, str) or not name.strip():
|
|
continue
|
|
name = name.strip()
|
|
if len(name) > MAX_NAME_CHARS:
|
|
continue
|
|
model = payload.get("model")
|
|
if model is not None:
|
|
if not isinstance(model, str) or not model.strip():
|
|
continue
|
|
model = model.strip()
|
|
effort = payload.get("effort")
|
|
if effort is not None and effort not in EFFORTS:
|
|
continue
|
|
executor = payload.get("executor")
|
|
if executor is not None and executor not in EXECUTORS:
|
|
continue
|
|
out.append({"name": name, "prompt": prompt, "model": model,
|
|
"effort": effort, "executor": executor})
|
|
return out
|
|
|
|
|
|
def extract_task_polls(text):
|
|
"""提取 task-poll / task-read(含 read-thread 别名)块。
|
|
|
|
task-read 不传 wait_seconds 时立即读一次快照(timeout=0);
|
|
传了则等这么久再读一次。interval 钳制 1-60 秒,timeout
|
|
钳制 0-3600 秒,chars 钳制 200-8000 字;各类块合计每轮
|
|
最多 5 块,多余的忽略。"""
|
|
if not text:
|
|
return []
|
|
out = []
|
|
for match in _POLL_RE.finditer(str(text)):
|
|
if len(out) >= MAX_POLLS_PER_TURN:
|
|
break
|
|
kind, raw = match.group(1), match.group(2)
|
|
try:
|
|
payload = json.loads(raw)
|
|
except (TypeError, ValueError):
|
|
continue
|
|
if not isinstance(payload, dict):
|
|
continue
|
|
task_id = payload.get("task_id") or payload.get("to") \
|
|
or payload.get("to_task_id")
|
|
if not isinstance(task_id, str) or not task_id.strip():
|
|
continue
|
|
chars = _clamp(payload.get("chars"), 200, MAX_SNAPSHOT_CHARS,
|
|
DEFAULT_SNAPSHOT_CHARS)
|
|
if kind in ("task-read", "task_read", "read-thread",
|
|
"read_thread"):
|
|
wait = payload.get("wait_seconds")
|
|
if wait is None:
|
|
interval = DEFAULT_POLL_INTERVAL_SECONDS
|
|
timeout = 0
|
|
else:
|
|
timeout = _clamp(wait, 0, MAX_POLL_TIMEOUT_SECONDS, 0)
|
|
interval = timeout if timeout > 0 \
|
|
else DEFAULT_POLL_INTERVAL_SECONDS
|
|
else:
|
|
interval = _clamp(payload.get("interval_seconds"), 1, 60,
|
|
DEFAULT_POLL_INTERVAL_SECONDS)
|
|
timeout = _clamp(payload.get("timeout_seconds"), 0,
|
|
MAX_POLL_TIMEOUT_SECONDS,
|
|
DEFAULT_POLL_TIMEOUT_SECONDS)
|
|
out.append({"task_id": task_id.strip(),
|
|
"interval_seconds": interval,
|
|
"timeout_seconds": timeout, "chars": chars})
|
|
return out
|
|
|
|
|
|
def extract_wait_threads(text):
|
|
"""提取 wait-threads / wait_threads 块:一次等多个目标。
|
|
|
|
块格式::
|
|
|
|
```wait-threads
|
|
{"task_ids": ["B", "C"], "interval_seconds": 5,
|
|
"timeout_seconds": 300, "chars": 2000}
|
|
```
|
|
|
|
task_ids 也接受 thread_ids / threads 两个别名。去重保序,
|
|
每块最多 8 个目标(与服务端 /wait 口径对齐,见模块头),
|
|
每轮最多 2 块;无有效 id 的块跳过。interval 钳制 1-60 秒,
|
|
timeout 钳制 0-3600 秒(worker 直连库口径,见模块头),
|
|
chars 钳制 200-8000 字。"""
|
|
if not text:
|
|
return []
|
|
out = []
|
|
for match in _WAIT_RE.finditer(str(text)):
|
|
if len(out) >= MAX_WAITS_PER_TURN:
|
|
break
|
|
try:
|
|
payload = json.loads(match.group(2))
|
|
except (TypeError, ValueError):
|
|
continue
|
|
if not isinstance(payload, dict):
|
|
continue
|
|
raw_ids = (payload.get("task_ids") or payload.get("thread_ids")
|
|
or payload.get("threads"))
|
|
if not isinstance(raw_ids, list):
|
|
continue
|
|
ids = []
|
|
for tid in raw_ids:
|
|
if isinstance(tid, str) and tid.strip() \
|
|
and tid.strip() not in ids:
|
|
ids.append(tid.strip())
|
|
if not ids:
|
|
continue
|
|
ids = ids[:MAX_WAIT_TARGETS_PER_BLOCK]
|
|
out.append({
|
|
"task_ids": ids,
|
|
"interval_seconds": _clamp(
|
|
payload.get("interval_seconds"), 1, 60,
|
|
DEFAULT_POLL_INTERVAL_SECONDS),
|
|
"timeout_seconds": _clamp(
|
|
payload.get("timeout_seconds"), 0,
|
|
MAX_POLL_TIMEOUT_SECONDS, DEFAULT_POLL_TIMEOUT_SECONDS),
|
|
"chars": _clamp(payload.get("chars"), 200,
|
|
MAX_SNAPSHOT_CHARS, DEFAULT_SNAPSHOT_CHARS),
|
|
})
|
|
return out
|
|
|
|
|
|
def _extract_controls(text, regex):
|
|
"""提取 task-cancel / task-retry 块的公共逻辑。
|
|
|
|
task_id 缺失/空串时整块跳过;to / to_task_id / thread_id
|
|
是同款别名;每种每轮最多 5 块,多余的忽略。"""
|
|
if not text:
|
|
return []
|
|
out = []
|
|
for match in regex.finditer(str(text)):
|
|
if len(out) >= MAX_CONTROLS_PER_TURN:
|
|
break
|
|
try:
|
|
payload = json.loads(match.group(2))
|
|
except (TypeError, ValueError):
|
|
continue
|
|
if not isinstance(payload, dict):
|
|
continue
|
|
task_id = (payload.get("task_id") or payload.get("to")
|
|
or payload.get("to_task_id")
|
|
or payload.get("thread_id"))
|
|
if not isinstance(task_id, str) or not task_id.strip():
|
|
continue
|
|
out.append({"task_id": task_id.strip()})
|
|
return out
|
|
|
|
|
|
def extract_task_cancels(text):
|
|
"""提取 task-cancel 块:{"task_id": "..."}。"""
|
|
return _extract_controls(text, _CANCEL_RE)
|
|
|
|
|
|
def extract_task_retries(text):
|
|
"""提取 task-retry 块:{"task_id": "..."}。"""
|
|
return _extract_controls(text, _RETRY_RE)
|
|
|
|
|
|
def parent_spawn_generation(conn, parent_id):
|
|
"""父任务自身的派生代数:普通任务 0,第一代派生任务 1,依此类推。
|
|
|
|
只数 parent_task_id 非空且 coordinator_part 为空的祖先链(即
|
|
派生链);协调员子任务(coordinator_part 非空)本身不是派生
|
|
任务,代数为 0,链到此为止。走 32 步仍未到头时按已数到的算,
|
|
绝不死循环。"""
|
|
generation = 0
|
|
cur = parent_id
|
|
for _ in range(32):
|
|
if not cur:
|
|
break
|
|
row = conn.execute(
|
|
"SELECT parent_task_id, coordinator_part FROM tasks"
|
|
" WHERE id = ?", (cur,)).fetchone()
|
|
if row is None:
|
|
break
|
|
parent = row_get(row, "parent_task_id")
|
|
part = row_get(row, "coordinator_part")
|
|
if parent is not None and part is None:
|
|
generation += 1
|
|
cur = parent
|
|
continue
|
|
break
|
|
return generation
|
|
|
|
|
|
def count_direct_spawn_children(conn, parent_id):
|
|
"""单个父任务的直接派生子任务数(不含协调员子任务)。"""
|
|
row = conn.execute(
|
|
"SELECT COUNT(*) FROM tasks WHERE parent_task_id = ?"
|
|
" AND coordinator_part IS NULL", (parent_id,)).fetchone()
|
|
try:
|
|
return int(row[0]) if row is not None else 0
|
|
except (TypeError, ValueError, IndexError):
|
|
return 0
|
|
|
|
|
|
def fetch_task_snapshot(conn, task_id):
|
|
"""取目标任务的快照行;不存在时回 None。
|
|
|
|
用 SELECT * 而不是列清单:老库/最小测试表缺列时 row_get
|
|
容错回 None,不炸;门禁要用的 created_by / parent_task_id /
|
|
coordinator_part / verify_command / goal_mode 一并带上。"""
|
|
row = conn.execute(
|
|
"SELECT * FROM tasks WHERE id = ?", (task_id,)).fetchone()
|
|
if row is None:
|
|
return None
|
|
return {"id": row_get(row, "id"),
|
|
"project_id": row_get(row, "project_id"),
|
|
"status": row_get(row, "status"),
|
|
"result_text": row_get(row, "result_text"),
|
|
"error_text": row_get(row, "error_text"),
|
|
"executor": row_get(row, "executor"),
|
|
"model": row_get(row, "model"),
|
|
"actual_model": row_get(row, "actual_model"),
|
|
"turn_id": row_get(row, "turn_id"),
|
|
"last_heartbeat": row_get(row, "last_heartbeat"),
|
|
"worktree_host": row_get(row, "worktree_host"),
|
|
"pr_url": row_get(row, "pr_url"),
|
|
"pr_number": row_get(row, "pr_number"),
|
|
"environment_id": row_get(row, "environment_id"),
|
|
"created_by": row_get(row, "created_by"),
|
|
"parent_task_id": row_get(row, "parent_task_id"),
|
|
"coordinator_part": row_get(row, "coordinator_part"),
|
|
"verify_command": row_get(row, "verify_command"),
|
|
"goal_mode": row_get(row, "goal_mode")}
|
|
|
|
|
|
def ancestry_relation(conn, sender, target):
|
|
"""发送方与目标的关系:descendant / same_creator / other。
|
|
|
|
descendant:沿目标的 parent_task_id 链(最多 32 步)能追溯
|
|
到发送方(直接派生、隔代派生都算;协调员子任务的链到
|
|
协调员为止,不会穿过协调员再往上算——因为协调员子任务的
|
|
coordinator_part 非空,链在此处按派生链定义截断,见
|
|
parent_spawn_generation 的同款处理;但本函数走的是
|
|
parent_task_id 原始链,目标本身若是协调员子任务、其父
|
|
是协调员时,发送方若恰好是该协调员也会算 descendant——
|
|
协调员任务不解析标记块,所以发送方不可能是协调员,
|
|
这一支在实际调用里到不了,不影响门禁)。
|
|
same_creator:链上追不到,但目标 created_by 与发送方
|
|
created_by 相同且非空。
|
|
other:两者都不是。"""
|
|
sender_id = (sender or {}).get("id")
|
|
target_parent = (target or {}).get("parent_task_id")
|
|
cur = target_parent
|
|
for _ in range(32):
|
|
if not cur:
|
|
break
|
|
if cur == sender_id:
|
|
return "descendant"
|
|
row = conn.execute(
|
|
"SELECT parent_task_id FROM tasks WHERE id = ?",
|
|
(cur,)).fetchone()
|
|
if row is None:
|
|
break
|
|
cur = row_get(row, "parent_task_id")
|
|
sender_creator = (sender or {}).get("created_by")
|
|
target_creator = (target or {}).get("created_by")
|
|
if sender_creator and target_creator \
|
|
and sender_creator == target_creator:
|
|
return "same_creator"
|
|
return "other"
|
|
|
|
|
|
def is_goal_task(task):
|
|
"""goal 任务判定:verify_command 非空或 goal_mode 为真。
|
|
|
|
与 worker run_one 的 goal 分支同款(verify_command 或
|
|
goal_mode);goal 字段本身是 goal_mode=1 时 prompt 的副本,
|
|
不单独当判定条件,避免把普通任务的 goal 文本误判。"""
|
|
if not task:
|
|
return False
|
|
return bool(task.get("verify_command") or task.get("goal_mode"))
|
|
|
|
|
|
def check_control_gate(target, sender, relation, kind):
|
|
"""task-cancel / task-retry 的纯函数门禁,返回 (ok, reason)。
|
|
|
|
kind 只能是 "cancel" 或 "retry",其它值一律拒绝。权限层
|
|
不在这里:worker 侧另查 create_task / approve_merge,见
|
|
模块头;本函数只管目标状态与关系,单测不需要 AuthStore。"""
|
|
if kind not in ("cancel", "retry"):
|
|
return False, "未知的控制操作"
|
|
if target is None:
|
|
return False, "目标任务不存在"
|
|
if (target.get("project_id") is not None
|
|
and sender.get("project_id") is not None
|
|
and target.get("project_id") != sender.get("project_id")):
|
|
return False, "跨项目任务不可操作"
|
|
if target.get("id") == sender.get("id"):
|
|
return False, "不能操作自己"
|
|
if is_goal_task(target):
|
|
return False, "goal 任务不可取消或重试(goal 循环自有轮次)"
|
|
status = target.get("status")
|
|
if kind == "cancel":
|
|
if status in TERMINAL_STATUSES:
|
|
return False, "目标已终态(%s),不可取消" % status
|
|
else:
|
|
if status not in RETRYABLE_STATUSES:
|
|
return False, ("仅 failed / interrupted / merge-failed"
|
|
" 可重试,当前状态为 %s" % status)
|
|
if relation not in ("descendant", "same_creator"):
|
|
return False, "目标不在发送方派生链上且创建人不同"
|
|
return True, ""
|
|
|
|
|
|
def _heartbeat_age_text(snapshot, now=None):
|
|
"""最后心跳距今秒数,无心跳时回空串(不编造)。"""
|
|
hb = snapshot.get("last_heartbeat")
|
|
if hb is None:
|
|
return ""
|
|
try:
|
|
age = int((now if now is None else now) - float(hb))
|
|
except (TypeError, ValueError):
|
|
return ""
|
|
if age < 0:
|
|
age = 0
|
|
return "%d 秒前" % age
|
|
|
|
|
|
def _progress_lines(snapshot, now=None):
|
|
"""快照的进度行:执行器、模型、工作树主机、心跳、turn。"""
|
|
lines = []
|
|
if snapshot.get("executor"):
|
|
lines.append("执行器:%s" % snapshot["executor"])
|
|
model = snapshot.get("actual_model") or snapshot.get("model")
|
|
if model:
|
|
lines.append("模型:%s" % model)
|
|
if snapshot.get("worktree_host"):
|
|
lines.append("工作树主机:%s" % snapshot["worktree_host"])
|
|
age = _heartbeat_age_text(snapshot, now=now)
|
|
if age:
|
|
lines.append("最后心跳:%s" % age)
|
|
if snapshot.get("turn_id"):
|
|
lines.append("回合:%s" % snapshot["turn_id"])
|
|
return lines
|
|
|
|
|
|
def format_snapshot(snapshot, chars, timed_out=False, cancelled=False):
|
|
"""把快照格式化成给父任务下一轮的报告正文(截断防上下文爆炸)。"""
|
|
task_id = snapshot["id"]
|
|
status = snapshot["status"] or "?"
|
|
lines = ["[任务 %s]" % task_id, "状态:%s" % status]
|
|
lines.extend(_progress_lines(snapshot))
|
|
if cancelled:
|
|
lines.append("说明:等待期间父任务被取消,轮询已中止。")
|
|
elif timed_out:
|
|
lines.append("说明:等待超时,目标任务仍未终态,可再轮询一次。")
|
|
elif status in TERMINAL_STATUSES:
|
|
result = (snapshot["result_text"] or "").strip()
|
|
error = (snapshot["error_text"] or "").strip()
|
|
if result:
|
|
lines.append("结果:%s" % result[:chars])
|
|
if error:
|
|
lines.append("错误:%s" % error[:chars])
|
|
if not result and not error:
|
|
lines.append("结果:(空)")
|
|
else:
|
|
lines.append("说明:目标任务仍在运行或排队,可再轮询一次。")
|
|
return "\n".join(lines)
|
|
|
|
|
|
def new_child_id():
|
|
return uuid.uuid4().hex
|
|
|
|
|
|
def marker_report_header():
|
|
return "[任务工具报告]"
|