Teknium
99433742dc
- server.py 7663 -> 5319: _run_prompt_submit and its goal/loop/voice/scope phases move to tui_gateway/prompt_turn.py (bound via method_ctx.bind_module); _start_agent_build split into _bind/_release_build_profile_scopes, _deferred_build_agent_kwargs, _wire_session_agent, _start_session_services; _load_enabled_toolsets split (_enabled_mcp_server_names, _resolve_explicit_toolsets). - methods_slash: _LIVE_SLASH_OUTPUT dispatch table; methods_tools: _SLASH_BUILTINS, _guarded; tool_progress: _PROGRESS_HANDLERS; methods_config_set: _REASONING_DISPLAY_WORDS; methods_voice: _VOICE_TOGGLE_ACTIONS. - Unified: _denied_source (methods_session) replaces _WORKER_SOURCES in methods_profiles; _compress_live_with_feedback / _compute_host_slash shared by the slash mirror and /compress; _end_voice_chat shared by stop-phrase paths; _watcher_mtime_ns; _reaper_session_is_detached_idle; _notif_* helpers. - Dead: _profile_dir_or_err, _resume_info, _slash_builtin_table (refs.py: 0 hits). - acp_adapter/server.py: docstring compaction only (AST-identical). - Every file semantically reviewed hunk-by-hunk for wire/log/lock/order parity.
503 lines
22 KiB
Python
503 lines
22 KiB
Python
"""Agent callback wiring: child-session live mirror, per-session agent callbacks, personality overlay, background/preview agent kwargs, agent reset.
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Bodies are rebound onto server.py's globals at install time (see
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method_ctx.bind_module), so they reference server.py globals bare.
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"""
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from __future__ import annotations
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import threading
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from .method_ctx import HandlerRegistry, bind_module
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_registry = HandlerRegistry()
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# Child-session live mirror: a delegated child's activity reaches the gateway only
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# as relayed ``subagent.*`` events on the PARENT sid, so a window opened on the
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# child's own session would sit silent until the run persists. Translate them into
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# the native stream events emitted on the CHILD sid (write_json routes by sid).
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_child_mirrors: dict[str, dict] = {}
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_child_mirrors_lock = threading.Lock()
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# Child session ids with a run in flight (refreshed per relayed event, popped on
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# complete) so a lazy watch resume reports running=true during a silent long tool.
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_active_child_runs: dict[str, float] = {}
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# Anything quiet this long lost its completion event (callback raised, parent
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# crashed) — don't pin "running".
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_CHILD_RUN_STALE_S = 3600.0
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def _child_run_active(child_key: str) -> bool:
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ts = _active_child_runs.get(child_key)
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return ts is not None and (time.time() - ts) < _CHILD_RUN_STALE_S
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def _mirror_subagent_to_child(event_type: str, payload: dict) -> None:
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child_key = str(payload.get("child_session_id") or "")
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if not child_key:
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return
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# Liveness registry first: accurate with no window open, so one opened mid-run
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# immediately knows the child is busy.
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if event_type == "subagent.complete":
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_active_child_runs.pop(child_key, None)
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else:
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_active_child_runs[child_key] = time.time()
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# Mirror only into a live watch session NOT upgraded to a full agent: an
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# upgraded one owns a real native stream and mirroring would interleave two
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# turns on one sid. Either way drop state so a reopened window starts fresh.
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live = _find_live_session_by_key(child_key)
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if live is None or live[1].get("agent") is not None:
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with _child_mirrors_lock:
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_child_mirrors.pop(child_key, None)
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return
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csid = live[0]
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text = str(payload.get("text") or "")
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with _child_mirrors_lock:
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st = _child_mirrors.setdefault(child_key, {"seq": 0, "open_tool": None, "started": False})
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if not st["started"]:
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st["started"] = True
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_emit("message.start", csid)
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if event_type == "subagent.thinking":
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if text:
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_emit("reasoning.delta", csid, {"text": text})
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elif event_type == "subagent.text":
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if text:
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_emit("message.delta", csid, {"text": text})
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elif event_type == "subagent.start":
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# One-time header (the child's goal) so a fresh window has context first.
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if text:
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_emit("message.delta", csid, {"text": f"{text}\n"})
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elif event_type == "subagent.tool":
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if st["open_tool"]:
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_emit("tool.complete", csid, st["open_tool"])
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st["seq"] += 1
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tool = {
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"name": str(payload.get("tool_name") or "tool"),
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"tool_id": f"submirror:{child_key}:{st['seq']}",
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"args": {},
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}
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if preview := str(payload.get("tool_preview") or payload.get("text") or ""):
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tool["preview"] = preview
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st["open_tool"] = tool
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_emit("tool.start", csid, tool)
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elif event_type == "subagent.complete":
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if st["open_tool"]:
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_emit("tool.complete", csid, st["open_tool"])
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summary = str(payload.get("summary") or payload.get("text") or "")
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_emit("message.complete", csid, {"text": summary})
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_child_mirrors.pop(child_key, None)
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def _agent_cbs(sid: str) -> dict:
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def _read_block(event: str, timeout: int):
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# read_terminal / read_preview (desktop GUI): blocking bridge like clarify; the
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# preview read gets longer since a URL tab extracts text from a live page.
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return lambda start=None, count=None: _block(
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event, sid, {k: v for k, v in (("start", start), ("count", count)) if v is not None}, timeout=timeout
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)
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callbacks = {
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"tool_start_callback": lambda tc_id, name, args: _on_tool_start(sid, tc_id, name, args),
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"tool_complete_callback": lambda tc_id, name, args, result: _on_tool_complete(sid, tc_id, name, args, result),
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"tool_progress_callback": lambda event_type, name=None, preview=None, args=None, **kwargs: _on_tool_progress(
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sid, event_type, name, preview, args, **kwargs
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),
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"tool_gen_callback": lambda name: _tool_progress_enabled(sid) and _emit("tool.generating", sid, {"name": name}),
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"thinking_callback": lambda text: _emit("thinking.delta", sid, {"text": text}),
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# Affection reaction (ily / <3 / good bot) → hearts; core-detected so TUI and desktop share it.
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"reaction_callback": lambda kind: _emit("reaction", sid, {"kind": kind}),
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"reasoning_callback": lambda text: _emit(
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"reasoning.delta", sid, {"text": text, **({"verbose": True} if _session_verbose(sid) else {})}
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),
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"status_callback": lambda kind, text=None: _status_update(sid, str(kind), None if text is None else str(text)),
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# Credits/notice spine: AgentNotice → notification.show; recovery clear → notification.clear.
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"notice_callback": lambda n: _emit(
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"notification.show",
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sid,
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{"text": n.text, "level": n.level, "kind": n.kind, "ttl_ms": n.ttl_ms, "key": n.key, "id": n.id},
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),
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"notice_clear_callback": lambda key: _emit("notification.clear", sid, {"key": key}),
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"clarify_callback": lambda q, c, multi_select=False, questions=None: (
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_clarify_block(sid, q, c, multi_select=multi_select, questions=questions)
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),
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"read_terminal_callback": _read_block("terminal.read.request", 30),
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"read_preview_callback": _read_block("preview.read.request", 45),
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# drive_preview / annotate_preview (desktop GUI): renderer drives the preview webview and
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# answers with outcome + refreshed element inventory; same budget as the preview read it ends with.
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"drive_preview_callback": lambda payload: _block("preview.act.request", sid, dict(payload), timeout=45),
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# read_window_below (desktop GUI): main process enumerates native windows.
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"read_window_below_callback": lambda: _block("window.read.request", sid, {}, timeout=30),
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# setup_mcp (desktop GUI): consent card + install/enable/OAuth. Long timeout on purpose (typing
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# an API key, browser OAuth); like clarify, timeout returns "unanswered" and a late answer is tolerated.
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"setup_mcp_callback": lambda server, action, reason: _block(
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"mcp.setup.request", sid, {"server": server, "action": action, "reason": reason}, timeout=600
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),
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# tour (desktop GUI): renderer drives driver.js and answers tour.respond.
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"tour_callback": lambda payload: _tour_request(sid, payload),
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}
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# Interim assistant commentary (text alongside tool calls). Gated on
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# display.interim_assistant_messages (default true); _run_prompt_submit overwrites
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# it per turn and clears it in its finally so a stale closure can't fire.
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if _load_interim_assistant_messages():
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callbacks["interim_assistant_callback"] = lambda text, *, already_streamed=False: _emit(
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"message.interim", sid, {"text": str(text), "already_streamed": bool(already_streamed)}
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)
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return callbacks
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def _apply_project_workspace(task_id: str, path: str, _name: str = "") -> None:
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"""Intentional workspace move from the project_* tools: re-anchor the live
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session's cwd and push session.info so the desktop follows. This is the ONLY
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auto-cwd path — driven by an explicit tool call, never a terminal `cd`."""
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if not path:
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return
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# task_id is the durable session_key; _sessions (and desktop event routing) key by sid.
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key = str(task_id or "")
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sid, session = "", None
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with _sessions_lock:
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if key in _sessions:
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sid, session = key, _sessions[key]
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else:
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for cand_sid, cand in _sessions.items():
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if cand.get("session_key") == key or getattr(cand.get("agent"), "session_id", None) == key:
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sid, session = cand_sid, cand
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break
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if session is None:
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return
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resolved = os.path.abspath(os.path.expanduser(str(path)))
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if not os.path.isdir(resolved):
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return
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session["cwd"] = resolved
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session["explicit_cwd"] = True
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session["cwd_from_settle"] = False # explicit switch supersedes a settle-adopted cwd
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_register_session_cwd(session)
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_persist_session_cwd_and_schedule_git_meta(session, resolved)
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try:
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agent = session.get("agent")
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if agent is not None:
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info = _session_info(agent, session)
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else:
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info = {
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"cwd": resolved, "branch": _git_branch_for_cwd(resolved),
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"project": _project_info_for_cwd(resolved), "lazy": True,
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}
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_emit("session.info", sid, info)
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except Exception:
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logger.debug("failed to emit session.info after project workspace move", exc_info=True)
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def _wire_callbacks(sid: str):
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from tools.terminal_tool import set_sudo_password_callback
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from tools.skills_tool import set_secret_capture_callback
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from tools.project_tools import set_project_workspace_callback
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set_sudo_password_callback(lambda: _block("sudo.request", sid, {}, timeout=120))
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set_project_workspace_callback(_apply_project_workspace)
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def secret_cb(env_var, prompt, metadata=None):
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pl = {"prompt": prompt, "env_var": env_var}
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if metadata:
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pl["metadata"] = metadata
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val = _block("secret.request", sid, pl)
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if not val:
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return {"success": True, "stored_as": env_var, "validated": False, "skipped": True, "message": "skipped"}
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from hermes_cli.config import save_env_value_secure
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return {**save_env_value_secure(env_var, val), "skipped": False, "message": "ok"}
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set_secret_capture_callback(secret_cb)
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def _render_personality_prompt(value) -> str:
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"""Delegates to hermes_cli.personality (single owner of rendering)."""
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from hermes_cli.personality import render_personality_prompt
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return render_personality_prompt(value)
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def _available_personalities(cfg: dict | None = None) -> dict:
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"""Built-ins + user overrides, via hermes_cli.personality (single owner)."""
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from hermes_cli.personality import available_personalities
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return available_personalities(_load_cfg() if cfg is None else cfg)
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def _validate_personality(value: str, cfg: dict | None = None) -> tuple[str, str]:
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"""Resolve a requested personality to (name, prompt) or raise ValueError.
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Same contract as hermes_cli.personality.resolve_personality, but goes through
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the module-level _available_personalities so tests keep a single patch point.
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"""
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from hermes_cli.personality import normalize_personality_name
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name = normalize_personality_name(value)
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if not name:
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return "", ""
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personalities = _available_personalities(cfg)
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if name not in personalities:
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names = ", ".join(f"`{n}`" for n in sorted(personalities))
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raise ValueError(f"Unknown personality: `{str(value).strip()}`.\n\nAvailable: `none`, {names}")
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return name, _render_personality_prompt(personalities[name])
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def _prompt_text(value) -> str:
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"""Normalize config prompt values from YAML for AIAgent (hermes_cli.personality owns this)."""
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from hermes_cli.personality import prompt_text
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return prompt_text(value)
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def _apply_personality_to_session(
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sid: str, session: dict, new_prompt: str, personality: str = ""
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) -> tuple[bool, dict | None]:
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"""Apply a personality change to a live session without resetting history.
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Updates the ephemeral system prompt in place (appended at API-call time, so
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prompt-cache hits survive) and injects a pivot marker so the model stops
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pattern-matching its earlier tone. Returns (history_reset=False, info).
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"""
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if not session:
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return False, None
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session["personality"] = personality
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agent = session.get("agent")
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if not agent:
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return False, None
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agent.ephemeral_system_prompt = new_prompt or None
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if new_prompt:
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marker = (
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"[System: The user has changed the assistant's personality. "
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"From this point forward, adopt the following persona and respond "
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f"accordingly: {new_prompt}]"
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)
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else:
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marker = (
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"[System: The user has cleared the personality overlay. "
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"From this point forward, respond in your normal default style.]"
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)
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# Like the model-switch marker: role=user so strict providers accept it
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# mid-conversation, but `display_kind` keeps it out of the
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# `truncate_before_user_ordinal` addressing space (untagged, every rewind would
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# land one turn early and `replace_messages` hard-delete the difference).
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with session["history_lock"]:
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session["history"].append({"role": "user", "content": marker, "display_kind": "personality_switch"})
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session["history_version"] = int(session.get("history_version", 0)) + 1
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info = _session_info(agent)
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_emit("session.info", sid, info)
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return False, info
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def _cfg_max_turns(cfg: dict, default: int) -> int:
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from hermes_cli.config import resolve_turn_limit as _resolve_turn_limit
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# Env override wins; resolve_turn_limit makes "none"/"unlimited"/0 first-class spellings.
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env_val = os.environ.get("HERMES_TUI_MAX_TURNS")
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if env_val:
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return _resolve_turn_limit(env_val, default=default)
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raw = (cfg.get("agent") or {}).get("max_turns")
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if raw is None:
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raw = cfg.get("max_turns")
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if raw is not None:
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return _resolve_turn_limit(raw, default=default)
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return default
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def _parse_tui_skills_env() -> list[str]:
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raw = os.environ.get("HERMES_TUI_SKILLS", "")
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skills: list[str] = []
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for part in raw.replace("\n", ",").split(","):
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item = part.strip()
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if item and item not in skills:
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skills.append(item)
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return skills
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def _load_fallback_model():
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"""Configured fallback chain for TUI-created agents, via the shared
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``get_fallback_chain`` (parity with HermesCLI/gateway: ``fallback_providers``
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first in order, legacy ``fallback_model`` merged after, deduped)."""
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from hermes_cli.fallback_config import get_fallback_chain
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return get_fallback_chain(_load_cfg())
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def _agent_fallback_model(agent):
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"""Return an agent's fallback chain without rehydrating deliberately empty chains."""
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if hasattr(agent, "_fallback_chain"):
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return agent._fallback_chain or []
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if hasattr(agent, "_fallback_model"):
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return agent._fallback_model
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return _load_fallback_model()
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def _background_agent_kwargs(agent, task_id: str) -> dict:
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cfg = _load_cfg()
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return {
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"base_url": getattr(agent, "base_url", None) or None,
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"api_key": getattr(agent, "api_key", None) or None,
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"provider": getattr(agent, "provider", None) or None,
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"api_mode": getattr(agent, "api_mode", None) or None,
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"acp_command": getattr(agent, "acp_command", None) or None,
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"acp_args": getattr(agent, "acp_args", None) or None,
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"model": getattr(agent, "model", None) or _resolve_model(),
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"max_iterations": _cfg_max_turns(cfg, 25),
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# Detached tasks declare platform="tui" (no UI sid for renderer-routed
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# events), so resolve toolsets against it — never GUI schema they can't use.
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"enabled_toolsets": getattr(agent, "enabled_toolsets", None) or _load_enabled_toolsets("tui"),
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"quiet_mode": True,
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"verbose_logging": False,
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"ephemeral_system_prompt": getattr(agent, "ephemeral_system_prompt", None) or None,
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"providers_allowed": getattr(agent, "providers_allowed", None),
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"providers_ignored": getattr(agent, "providers_ignored", None),
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"providers_order": getattr(agent, "providers_order", None),
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"provider_sort": getattr(agent, "provider_sort", None),
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"provider_require_parameters": getattr(agent, "provider_require_parameters", False),
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"provider_data_collection": getattr(agent, "provider_data_collection", None),
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"openrouter_min_coding_score": getattr(agent, "openrouter_min_coding_score", None),
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"session_id": task_id,
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"reasoning_config": getattr(agent, "reasoning_config", None)
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or _load_reasoning_config(str(getattr(agent, "model", "") or "")),
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"service_tier": getattr(agent, "service_tier", None) or _load_service_tier(),
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"request_overrides": dict(getattr(agent, "request_overrides", {}) or {}),
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"platform": "tui",
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"session_db": _get_db(),
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"fallback_model": _agent_fallback_model(agent),
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}
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def _ephemeral_preview_agent_kwargs(agent, task_id: str) -> dict:
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kwargs = _background_agent_kwargs(agent, task_id)
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kwargs.update({"enabled_toolsets": ["terminal", "file"], "session_db": None, "skip_memory": True})
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return kwargs
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def _preview_restart_history(session: dict, max_messages: int = 24, max_tool_chars: int = 1200) -> list[dict]:
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"""Distill recent parent history for the ephemeral preview-restart agent, which
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otherwise would guess app/server/cwd/port from the bare URL + console logs.
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Keeps the last ``max_messages`` (always back to the last user turn); tool
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results are truncated so file dumps don't blow the context window."""
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try:
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with session["history_lock"]:
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history = list(session.get("history", []) or [])
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except Exception:
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history = list(session.get("history", []) or [])
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if not history:
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return []
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start = max(0, len(history) - max_messages)
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for idx in range(len(history) - 1, -1, -1):
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if history[idx].get("role") == "user":
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start = min(start, idx)
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break
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trimmed: list[dict] = []
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for msg in history[start:]:
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if not isinstance(msg, dict):
|
|
continue
|
|
role = msg.get("role")
|
|
if role not in ("user", "assistant", "tool", "system"):
|
|
continue
|
|
copy = {k: v for k, v in msg.items() if k != "reasoning"}
|
|
if role == "tool":
|
|
content = copy.get("content")
|
|
if isinstance(content, str) and len(content) > max_tool_chars:
|
|
copy["content"] = content[:max_tool_chars] + f"\n... (truncated, original {len(content)} chars)"
|
|
trimmed.append(copy)
|
|
return trimmed
|
|
|
|
|
|
def _preview_tool_result_preview(name: str, result: str) -> str:
|
|
try:
|
|
data = json.loads(result)
|
|
except Exception:
|
|
return ""
|
|
if not isinstance(data, dict):
|
|
return ""
|
|
if name == "terminal":
|
|
output = str(data.get("output") or "").strip()
|
|
if output:
|
|
return output[-1200:]
|
|
if data.get("session_id"):
|
|
return f"Background process started: {data.get('session_id')}"
|
|
if data.get("exit_code") is not None:
|
|
return f"terminal exited with code {data.get('exit_code')}"
|
|
return str(data.get("error") or "").strip()[:1200]
|
|
|
|
|
|
def _preview_restart_callbacks(parent: str, task_id: str) -> dict:
|
|
started_at: dict[str, float] = {}
|
|
|
|
def progress(message: str, level: str = "info") -> None:
|
|
text = str(message or "").strip()
|
|
if text:
|
|
_emit("preview.restart.progress", parent, {"task_id": task_id, "level": level, "text": text})
|
|
|
|
def tool_start(tool_call_id: str, name: str, args: dict) -> None:
|
|
started_at[tool_call_id] = time.time()
|
|
ctx = _tool_ctx(name, args)
|
|
progress(f"Running {name}{f': {ctx}' if ctx else ''}")
|
|
|
|
def tool_complete(tool_call_id: str, name: str, _args: dict, result: str) -> None:
|
|
duration_s = time.time() - started_at.get(tool_call_id, time.time())
|
|
summary = _tool_summary(name, result, duration_s) or f"Finished {name}{f' in {_fmt_tool_duration(duration_s)}' if duration_s else ''}"
|
|
output = _preview_tool_result_preview(name, result)
|
|
progress(summary + (f"\n{output}" if output else ""))
|
|
|
|
def tool_progress(event_type: str, name: str | None = None, preview: str | None = None, **_kwargs) -> None:
|
|
if preview:
|
|
progress(str(preview))
|
|
elif name:
|
|
progress(f"{event_type.replace('.', ' ')}: {name}")
|
|
|
|
return {
|
|
"tool_start_callback": tool_start,
|
|
"tool_complete_callback": tool_complete,
|
|
"tool_progress_callback": tool_progress,
|
|
"tool_gen_callback": lambda name: progress(f"Preparing {name}"),
|
|
"status_callback": lambda kind, text=None: progress(text if text is not None else kind),
|
|
}
|
|
|
|
|
|
def _reset_session_agent(sid: str, session: dict) -> dict:
|
|
tokens = _set_session_context(session["session_key"])
|
|
try:
|
|
# /new is a full conversation boundary: session-scoped runtime overrides
|
|
# (/model, /reasoning, /fast) do NOT carry forward — the fresh agent
|
|
# re-derives them from config.yaml, and the pins are cleared so a rebuild
|
|
# can't resurrect them. Global process state is never touched (see the
|
|
# cross-session-contamination note in _apply_model_switch).
|
|
for k in ("model_override", "create_reasoning_override", "create_service_tier_override", "one_turn_model_restore"):
|
|
session.pop(k, None)
|
|
new_agent = _make_agent(
|
|
sid,
|
|
session["session_key"],
|
|
session_id=session["session_key"],
|
|
platform_override=_session_source(session),
|
|
context_cwd_is_launch_artifact=_context_cwd_is_launch_artifact(session),
|
|
)
|
|
finally:
|
|
_clear_session_context(tokens)
|
|
session.update(
|
|
agent=new_agent, config_model_seen=_config_model_target(), attached_images=[], queued_prompt=None
|
|
)
|
|
session.pop("queued_prompts", None)
|
|
session["_queued_prompt_generation"] = int(session.get("_queued_prompt_generation", 0)) + 1
|
|
session.update(
|
|
edit_snapshots={}, image_counter=0, running=False, show_reasoning=_load_show_reasoning(),
|
|
tool_progress_mode=_load_tool_progress_mode(), tool_started_at={},
|
|
)
|
|
with session["history_lock"]:
|
|
session["history"] = []
|
|
session["history_version"] = int(session.get("history_version", 0)) + 1
|
|
info = _session_info(new_agent, session)
|
|
_emit("session.info", sid, info)
|
|
_restart_slash_worker(sid, session)
|
|
return info
|
|
|
|
|
|
def register(server) -> None:
|
|
"""Publish this module's helpers + handlers onto ``server``, rebound to its globals."""
|
|
bind_module(globals(), server, skip=("_",))
|