dashboard/opencode/009_opencode_session_add_documentation_2026-08-30.txt

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mac 2026-08-29 23:24:57 → now 1 session(s)
Session Started Where Title
2qs2w3 2026-08-30 22:53 Code/dashboard Python function documentation
⚑ ❬2qs2w3❭ Python function documentation ~/Code/dashboard
────────────────────────────────────────────────────────────────────────────────────────────────────
│ 2026-08-30 22:53:36 • user
│ There are currently no source code comments in the project we should change that. We at least
│ need python function comments that describe the parameters and add some more information to
│ complex functions.
│ 2026-08-30 22:53:36 • assistant • Qwen3.8-27B-Think @plan
│ The user wants to add Python function comments/docstrings to the project. However, AGENTS.md
│ says "no code comments (the codebase has none)" — this is a convention. The user is explicitly
│ overriding that convention and asking for Python function comments that describe parameters,
│ plus more information about complex functions.
│ I'm in plan mode. What I need to do:
│ 1. Investigate the codebase to understand the structure
│ 2. Create a plan for adding docstrings
│ 3. Possibly ask clarifying questions (e.g., style: Google/NumPy/Sphinx style docstrings? Just
│ functions or classes too? What about updating AGENTS.md's convention?)
│ Let me first investigate the codebase to see what's there. I'll look at the app's directory
│ structure.
│ Things to check:
│ - File structure of the app
│ - Existing code style
│ - Check whether there's a linter config (basedpyright via uvx)
│ - Check pyproject.toml
│ After that, I'll present a plan including questions about the docstring style and scope.
│ Let me investigate in parallel.
│ I'll explore the codebase structure first to scope this properly.
│ bash find app -name "*.py" | sort && echo "---" && find . -maxdepth 1 -name "*.py… ok 0.0s
│ in
│ {
│ "command": "find app -name \"*.py\" | sort && echo \"---\" && find . -maxdepth 1 -name
│ \"*.py\" && echo \"---\" && find templates -name \"*.py\" 2>/dev/null; find app -name
│ \"*.py\" -exec wc -l {} + | sort -n"
│ }
│ out
│ app/collect/cpu.py
│ app/collect/disks.py
│ app/collect/gpu.py
│ app/collect/__init__.py
│ app/collect/mem.py
│ app/collect/net.py
│ app/collect/power.py
│ app/collect/procs.py
│ app/config.py
│ app/__init__.py
│ app/journal.py
│ app/main.py
│ app/plugins/base.py
│ app/plugins/__init__.py
│ app/plugins/lact.py
│ app/plugins/llamacpp.py
│ app/plugins/sleep.py
│ app/render.py
│ app/routers/disks.py
│ app/routers/__init__.py
│ app/routers/journal.py
│ app/routers/overview.py
│ app/routers/plugins.py
│ app/routers/processes.py
│ app/routers/services.py
│ app/sample.py
│ app/sampling.py
│ app/state.py
│ app/systemd/__init__.py
│ app/systemd/units.py
│ ---
│ ./main.py
│ ---
│ 0 app/__init__.py
│ 3 app/collect/__init__.py
│ 3 app/routers/__init__.py
│ 3 app/systemd/__init__.py
│ 9 app/plugins/__init__.py
│ 14 app/collect/mem.py
│ 19 app/routers/plugins.py
│ 22 app/state.py
│ 25 app/plugins/base.py
│ 27 app/config.py
│ 28 app/sample.py
│ 30 app/sampling.py
│ 38 app/routers/processes.py
│ 40 app/routers/disks.py
│ 48 app/collect/power.py
│ 50 app/routers/journal.py
│ 55 app/collect/disks.py
│ 56 app/collect/net.py
│ 58 app/main.py
│ 63 app/collect/cpu.py
│ 69 app/render.py
│ 90 app/collect/procs.py
│ 101 app/routers/overview.py
│ 102 app/journal.py
│ 110 app/routers/services.py
│ 117 app/systemd/units.py
│ 132 app/collect/gpu.py
│ 158 app/plugins/lact.py
│ 163 app/plugins/llamacpp.py
│ 196 app/plugins/sleep.py
│ 1829 total
│ read /home/mac/Code/dashboard/pyproject.toml ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/pyproject.toml"
│ }
│ out
│ <path>/home/mac/Code/dashboard/pyproject.toml</path>
│ <type>file</type>
│ <content>
│ 1: [project]
│ 2: name = "dashboard"
│ 3: version = "0.1.0"
│ 4: description = "Computer dashboard and combined task manager (FastAPI + htmx)"
│ 5: license = "Unlicense"
│ 6: license-files = ["LICENSE"]
│ 7: requires-python = ">=3.12"
│ 8: dependencies = [
│ 9: "fastapi>=0.141.1",
│ 10: "httpx>=0.28.1",
│ 11: "jinja2>=3.1.6",
│ 12: "psutil>=7.2.2",
│ 13: "pydantic-settings>=2.15.0",
│ 14: "python-multipart>=0.0.32",
│ 15: "uvicorn[standard]>=0.52.4",
│ 16: ]
│ 17:
│ 18: [tool.uv]
│ 19: package = false
│ 20:
│ 21: [tool.basedpyright]
│ 22: reportExplicitAny = false
│ 23: reportAny = false
│ (End of file - total 23 lines)
│ </content>
│ tokens 9373 in 364 out 0 cached 0 written $0.0000 tool-calls
│ 2026-08-30 22:54:03 • assistant • Qwen3.8-27B-Think @plan
│ Let's read a few representative files to understand the code style, and to decide where to put
│ comments. I'll read a few files: app/sampling.py, app/state.py, app/collect/cpu.py,
│ app/journal.py, app/plugins/base.py, app/main.py, app/render.py, app/systemd/units.py,
│ app/plugins/sleep.py (complex), app/routers/overview.py (window averaging? no, that's inside
│ sample.py or routers).
│ Wait, AGENTS.md said that /api/history does window averaging — let me check where that is. Maybe
│ app/routers/overview.py or app/sample.py. Let me read the main files.
│ Now let me read representative files to understand the code style and identify the "complex"
│ functions.
│ read /home/mac/Code/dashboard/app/main.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/main.py"
│ }
│ out
│ <path>/home/mac/Code/dashboard/app/main.py</path>
│ <type>file</type>
│ <content>
│ 1: import asyncio
│ 2: import socket
│ 3: from contextlib import asynccontextmanager
│ 4:
│ 5: from fastapi import FastAPI
│ 6: from fastapi.responses import HTMLResponse
│ 7: from fastapi.staticfiles import StaticFiles
│ 8:
│ 9: from app.config import get_settings
│ 10: from app.plugins import PLUGINS, ROUTERS as PLUGIN_ROUTERS
│ 11: from app.render import BASE, render
│ 12: from app.routers import disks, overview, plugins, processes, services
│ 13: from app.routers import journal as journal_router
│ 14: from app.sampling import sampler_loop
│ 15: from app.state import HistoryStore
│ 16:
│ 17:
│ 18: @asynccontextmanager
│ 19: async def lifespan(app: FastAPI):
│ 20: settings = get_settings()
│ 21: app.state.settings = settings
│ 22: app.state.store = HistoryStore(maxlen=settings.history_maxlen)
│ 23: for p in PLUGINS:
│ 24: try:
│ 25: await p.open()
│ 26: except Exception: # noqa
│ 27: pass
│ 28: task = asyncio.create_task(sampler_loop(app.state.store, settings.sample_interval))
│ 29: yield
│ 30: _ = task.cancel()
│ 31: try:
│ 32: await task
│ 33: except asyncio.CancelledError:
│ 34: pass
│ 35: for p in PLUGINS:
│ 36: try:
│ 37: await p.close()
│ 38: except Exception: # noqa
│ 39: pass
│ 40:
│ 41:
│ 42: async def index():
│ 43: return HTMLResponse(render("index.html", hostname=socket.gethostname()))
│ 44:
│ 45:
│ 46: def create_app() -> FastAPI:
│ 47: app = FastAPI(title="Dashboard", lifespan=lifespan)
│ 48: app.mount("/static", StaticFiles(directory=BASE / "static"), name="static")
│ 49: for r in (overview.router, disks.router, processes.router, journal_router.router,
│ services.router, plugins.router):
│ 50: app.include_router(r)
│ 51: for r in PLUGIN_ROUTERS:
│ 52: app.include_router(r)
│ 53: _ = app.get("/", include_in_schema=False)(index)
│ 54:
│ 55: return app
│ 56:
│ 57:
│ 58: app = create_app()
│ (End of file
│ … [29 more chars]
│ read /home/mac/Code/dashboard/app/sampling.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/sampling.py"
│ }
│ out
│ <path>/home/mac/Code/dashboard/app/sampling.py</path>
│ <type>file</type>
│ <content>
│ 1: import asyncio
│ 2: import time
│ 3:
│ 4: from app.collect import cpu, disks, gpu, mem, power
│ 5: from app.sample import Sample
│ 6: from app.state import HistoryStore
│ 7:
│ 8:
│ 9: def _collect() -> Sample:
│ 10: sample = Sample()
│ 11: cpu.fill(sample)
│ 12: mem.fill(sample)
│ 13: gpu.fill(sample)
│ 14: power.fill(sample)
│ 15: return sample
│ 16:
│ 17:
│ 18: async def sampler_loop(store: HistoryStore, sample_interval: float) -> None:
│ 19: cpu.prime()
│ 20: prev_disk = disks.counters()
│ 21: prev_t = time.monotonic()
│ 22: while True:
│ 23: await asyncio.sleep(sample_interval)
│ 24: sample = await asyncio.to_thread(_collect)
│ 25: now = time.monotonic()
│ 26: dt = now - prev_t
│ 27: sample.io_read, sample.io_write = disks.rates(prev_disk, dt)
│ 28: prev_disk = disks.counters()
│ 29: prev_t = now
│ 30: store.record(sample)
│ (End of file - total 30 lines)
│ </content>
│ read /home/mac/Code/dashboard/app/state.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/state.py"
│ }
│ out
│ <path>/home/mac/Code/dashboard/app/state.py</path>
│ <type>file</type>
│ <content>
│ 1: import time
│ 2: from collections import deque
│ 3:
│ 4: from app.sample import Sample
│ 5:
│ 6:
│ 7: class HistoryStore:
│ 8: def __init__(self, maxlen: int) -> None:
│ 9: self._buf: deque[Sample] = deque(maxlen=maxlen)
│ 10:
│ 11: def record(self, sample: Sample) -> None:
│ 12: sample.ts = time.time()
│ 13: self._buf.append(sample)
│ 14:
│ 15: def snapshot(self) -> list[Sample]:
│ 16: return list(self._buf)
│ 17:
│ 18: def latest(self) -> Sample | None:
│ 19: return self._buf[-1] if self._buf else None
│ 20:
│ 21: def __len__(self) -> int:
│ 22: return len(self._buf)
│ (End of file - total 22 lines)
│ </content>
│ read /home/mac/Code/dashboard/app/sample.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/sample.py"
│ }
│ out
│ <path>/home/mac/Code/dashboard/app/sample.py</path>
│ <type>file</type>
│ <content>
│ 1: from dataclasses import dataclass
│ 2:
│ 3:
│ 4: @dataclass
│ 5: class Sample:
│ 6: ts: float = 0.0
│ 7: cpu: float = 0.0
│ 8: cpu_temp: float | None = None
│ 9: load1: float = 0.0
│ 10: load5: float = 0.0
│ 11: load15: float = 0.0
│ 12: mem_used: int = 0
│ 13: mem_total: int = 0
│ 14: mem_pct: float = 0.0
│ 15: swap_used: int = 0
│ 16: swap_total: int = 0
│ 17: swap_pct: float = 0.0
│ 18: gpu: float | None = None
│ 19: vram_used: int | None = None
│ 20: vram_total: int | None = None
│ 21: vram_pct: float | None = None
│ 22: gpu_temp: float | None = None
│ 23: gpu_name: str = "no GPU detected"
│ 24: battery: int | None = None
│ 25: battery_status: str | None = None
│ 26: ac_online: bool | None = None
│ 27: io_read: float = 0.0
│ 28: io_write: float = 0.0
│ (End of file - total 28 lines)
│ </content>
│ tokens 824 in 289 out 9738 cached 0 written $0.0000 tool-calls
│ 2026-08-30 22:54:10 • assistant • Qwen3.8-27B-Think @plan
│ Let me read a few more files — especially the more complex ones: app/journal.py,
│ app/systemd/units.py, app/plugins/sleep.py, app/plugins/lact.py, app/plugins/llamacpp.py,
│ app/collect/gpu.py, app/render.py, app/routers/overview.py (history endpoint).
│ read /home/mac/Code/dashboard/app/journal.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/journal.py"
│ }
│ out
│ <path>/home/mac/Code/dashboard/app/journal.py</path>
│ <type>file</type>
│ <content>
│ 1: import asyncio
│ 2: import re
│ 3: from datetime import UTC, datetime
│ 4: from typing import Any
│ 5:
│ 6: CURSOR_RE = re.compile(r"^[A-Za-z0-9;:=+./_-]+$")
│ 7: LEVELS = {"all": None, "warn": "warning", "err": "err"}
│ 8: FIELD_RE = re.compile(r"^([A-Z_][A-Z0-9_]*)=")
│ 9:
│ 10:
│ 11: def parse_export(text: str) -> list[dict[str, Any]]:
│ 12: entries: list[dict[str, Any]] = []
│ 13: cur: dict[str, Any] | None = None
│ 14: last_key: str | None = None
│ 15: for raw in text.splitlines():
│ 16: if raw == "":
│ 17: if cur is not None:
│ 18: entries.append(cur)
│ 19: cur, last_key = None, None
│ 20: continue
│ 21: m = FIELD_RE.match(raw)
│ 22: if m:
│ 23: if cur is None:
│ 24: cur = {}
│ 25: last_key = m.group(1)
│ 26: if last_key is not None:
│ 27: cur[last_key] = raw[m.end():]
│ 28: elif cur is not None and last_key is not None:
│ 29: cur[last_key] += "\n" + raw
│ 30: if cur is not None:
│ 31: entries.append(cur)
│ 32: return entries
│ 33:
│ 34:
│ 35: def format_entries(entries: list[dict[str, Any]]) -> list[dict[str, Any]]:
│ 36: out: list[dict[str, Any]] = []
│ 37: for e in entries:
│ 38: ts = e.get("__REALTIME_TIMESTAMP")
│ 39: if ts is None:
│ 40: continue
│ 41: stamp = ""
│ 42: try:
│ 43: dt = datetime.fromtimestamp(int(ts) / 1e6, tz=UTC).astimezone()
│ 44: stamp = dt.strftime("%H:%M:%S")
│ 45: except (ValueError, OSError, TypeError):
│ 46: pass
│ 47: try:
│ 48: prio = int(e.get("PRIORITY", "6"))
│ 49: except ValueError:
│ 50: prio = 6
│ 51: msg = e.get("MESSAGE", "").rstrip("\n")
│ 52: out.append(
│ 53: {
│ 54: "stamp": stamp,
│ 55: "prio": prio,
│ 56: "ident": e.get("SYSLOG_IDENTIF
│ … [1722 more chars]
│ read /home/mac/Code/dashboard/app/systemd/units.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/systemd/units.py"
│ }
│ out
│ <path>/home/mac/Code/dashboard/app/systemd/units.py</path>
│ <type>file</type>
│ <content>
│ 1: import asyncio
│ 2: import re
│ 3: import time
│ 4:
│ 5: UNIT_RE = re.compile(r"^[A-Za-z0-9@:_.\-+]+\.(service|socket|timer|target|path|slice)$")
│ 6: ACTIONS = ("start", "stop", "restart", "enable", "disable")
│ 7:
│ 8: _enabled_cache: dict[str, str] | None = None
│ 9: _enabled_cache_at = 0.0
│ 10: _ENABLED_TTL = 30.0
│ 11:
│ 12: _DETAIL_PROPS = (
│ 13: "ActiveState,SubState,LoadState,UnitFileState,Description,MainPID,"
│ 14: "ExecMainStartTimestamp,NRestarts,FragmentPath,Result"
│ 15: )
│ 16:
│ 17:
│ 18: async def _run(cmd: list[str]) -> tuple[int, str, str]:
│ 19: proc = await asyncio.create_subprocess_exec(
│ 20: *cmd,
│ 21: stdout=asyncio.subprocess.PIPE,
│ 22: stderr=asyncio.subprocess.PIPE,
│ 23: )
│ 24: out, err = await proc.communicate()
│ 25: return proc.returncode or 0, out.decode(errors="replace"),
│ err.decode(errors="replace")
│ 26:
│ 27:
│ 28: async def _systemctl(*args: str, privileged: bool = False) -> str:
│ 29: # Privileged verbs always go through sudo: plain attempts just get
│ 30: # rejected by systemd and spam the journal with auth failures.
│ 31: cmd = (["sudo", "systemctl", *args] if privileged else ["systemctl", *args])
│ 32: rc, out, err = await _run(cmd)
│ 33: if rc == 0:
│ 34: return out
│ 35: raise RuntimeError(err.strip() or f"systemctl {' '.join(args)} failed")
│ 36:
│ 37:
│ 38: async def _enabled_map(force: bool = False) -> dict[str, str]:
│ 39: global _enabled_cache, _enabled_cache_at
│ 40: now = time.monotonic()
│ 41: if not force and _enabled_cache is not None and now - _enabled_cache_at <
│ _ENABLED_TTL:
│ 42: return _enabled_cache
│ 43: files = await _systemctl("list-unit-files", "--type=service", "--no-legend",
│ "--plain")
│ 44: m: dict[str, str] = {}
│ 45: for line in files.splitlines():
│ 46: parts = line.split(None, 2)
│ 47: if len(parts) < 2:
│ 48: continue
│ 49: m[parts[0]] = part
│ … [2426 more chars]
│ read /home/mac/Code/dashboard/app/plugins/sleep.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/sleep.py"
│ }
│ out
│ <path>/home/mac/Code/dashboard/app/plugins/sleep.py</path>
│ <type>file</type>
│ <content>
│ 1: import asyncio
│ 2: import json
│ 3: import os
│ 4: import signal
│ 5: from typing import Annotated, Any, cast
│ 6:
│ 7: from fastapi import APIRouter, Form
│ 8: from fastapi.responses import HTMLResponse
│ 9:
│ 10: from app.plugins.base import Plugin
│ 11: from app.render import render
│ 12:
│ 13: router = APIRouter(prefix="/api/plugins/sleep", tags=["plugins"])
│ 14:
│ 15: WHO = "Dashboard (sleep-inhibit)"
│ 16: WHY = "dashboard: keep system awake"
│ 17: BLOCK_MODES = ("block", "block-weak")
│ 18:
│ 19: _holder: asyncio.subprocess.Process | None = None
│ 20: _toggle_lock = asyncio.Lock()
│ 21:
│ 22:
│ 23: async def _list() -> tuple[list[dict[str, Any]], str]:
│ 24: try:
│ 25: proc = await asyncio.create_subprocess_exec(
│ 26: "systemd-inhibit", "--json=short", "--list",
│ 27: stdout=asyncio.subprocess.PIPE,
│ 28: stderr=asyncio.subprocess.PIPE,
│ 29: )
│ 30: except OSError as e:
│ 31: return [], str(e)[:200]
│ 32: try:
│ 33: out, err = await asyncio.wait_for(proc.communicate(), 5)
│ 34: except TimeoutError:
│ 35: try:
│ 36: _ = proc.kill()
│ 37: except ProcessLookupError:
│ 38: pass
│ 39: return [], "systemd-inhibit timed out"
│ 40: if proc.returncode != 0:
│ 41: return [], (err.decode(errors="replace").strip() or f"systemd-inhibit failed
│ (rc={proc.returncode})")[:200]
│ 42: try:
│ 43: data = json.loads(out.decode(errors="replace"))
│ 44: except ValueError:
│ 45: return [], "could not parse systemd-inhibit output"
│ 46: if not isinstance(data, list):
│ 47: return [], "unexpected systemd-inhibit output"
│ 48: items: list[dict[str, Any]] = [e for e in cast("list[Any]", data) if isinstance(e,
│ dict)]
│ 49: return items, ""
│ 50:
│ 51:
│ 52: def _verdict(inhibitors: list[dict[str, Any]]) -> str:
│ 53: for e in inhibitors:
│ 54: whats = str(e.get("what", "")).split(":")
│ 55:
│ … [4611 more chars]
│ tokens 1583 in 172 out 10850 cached 0 written $0.0000 tool-calls
│ 2026-08-30 22:54:16 • assistant • Qwen3.8-27B-Think @plan
│ Interesting — app/systemd/units.py already has one comment (lines 29-30). So it's not strictly
│ the case that there are zero comments. Let me check the other files: collectors, plugins (lact,
│ llamacpp), routers, render.py, config.py, base.py.
│ read /home/mac/Code/dashboard/app/collect/gpu.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/collect/gpu.py"
│ }
│ out
│ <path>/home/mac/Code/dashboard/app/collect/gpu.py</path>
│ <type>file</type>
│ <content>
│ 1: import glob
│ 2: import re
│ 3: import shutil
│ 4: import subprocess
│ 5:
│ 6: from app.sample import Sample
│ 7:
│ 8: _name_cache: str | None = None
│ 9:
│ 10:
│ 11: def _read(path: str) -> str | None:
│ 12: try:
│ 13: with open(path) as f:
│ 14: return f.read().strip()
│ 15: except OSError:
│ 16: return None
│ 17:
│ 18:
│ 19: def shorten(name: str) -> str:
│ 20: name = re.sub(r"\s*\(rev.*\)$", "", name).strip()
│ 21: groups = re.findall(r"\[([^\]]+)\]", name)
│ 22: if len(groups) >= 2:
│ 23: brand = groups[0]
│ 24: series = groups[-1].split(" / ")[0]
│ 25: model = name.split("]", 1)[1].split("[", 1)[0].strip()
│ 26: return f"{brand} {model} ({series})".strip()
│ 27: if len(groups) == 1:
│ 28: series = groups[0].split(" / ")[0]
│ 29: model = name.split("[", 1)[0].strip()
│ 30: return f"{model} ({series})".strip()
│ 31: return name[:50]
│ 32:
│ 33:
│ 34: def _gpu_name() -> str:
│ 35: global _name_cache
│ 36: if _name_cache is None:
│ 37: _name_cache = "GPU"
│ 38: if shutil.which("lspci"):
│ 39: try:
│ 40: out = subprocess.run(
│ 41: ["lspci"], capture_output=True, text=True, timeout=5, check=False
│ 42: ).stdout
│ 43: for line in out.splitlines():
│ 44: if "VGA" in line or "3D controller" in line:
│ 45: _name_cache = shorten(line.split(":", 2)[-1].strip())
│ 46: break
│ 47: except (OSError, subprocess.SubprocessError):
│ 48: pass
│ 49: return _name_cache
│ 50:
│ 51:
│ 52: def _amd(s: Sample) -> bool:
│ 53: devices = sorted(glob.glob("/sys/class/drm/card[0-9]*/device/gpu_busy_percent"))
│ 54: if not devices:
│ 55: return False
│ 56: busy_sum = 0
│ 57: count = 0
│ 58: vram_used = 0
│ 59: vram_total = 0
│ 60: temps: list[float] = []
│ 61: fo
│ … [2619 more chars]
│ read /home/mac/Code/dashboard/app/plugins/llamacpp.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/llamacpp.py"
│ }
│ out
│ <path>/home/mac/Code/dashboard/app/plugins/llamacpp.py</path>
│ <type>file</type>
│ <content>
│ 1: from typing import Annotated, Any
│ 2:
│ 3: import httpx
│ 4: from fastapi import APIRouter, Form
│ 5: from fastapi.responses import HTMLResponse
│ 6:
│ 7: from app.config import Settings, get_settings
│ 8: from app.plugins.base import Plugin
│ 9: from app.render import render
│ 10:
│ 11: router = APIRouter(prefix="/api/plugins/llamacpp", tags=["plugins"])
│ 12:
│ 13:
│ 14: def _headers(settings: Settings) -> dict[str, str]:
│ 15: h: dict[str, str] = {}
│ 16: if settings.llama_api_key:
│ 17: h["Authorization"] = f"Bearer {settings.llama_api_key}"
│ 18: return h
│ 19:
│ 20:
│ 21: def _client() -> httpx.AsyncClient:
│ 22: settings = get_settings()
│ 23: return httpx.AsyncClient(
│ 24: base_url=settings.llama_base_url.rstrip("/"),
│ 25: timeout=settings.llama_timeout,
│ 26: headers=_headers(settings),
│ 27: )
│ 28:
│ 29:
│ 30: async def gather_status() -> dict[str, Any]:
│ 31: """Query the llama-server router. Never raises; returns status dict."""
│ 32: settings = get_settings()
│ 33: status: dict[str, Any] = {
│ 34: "base_url": settings.llama_base_url,
│ 35: "reachable": False,
│ 36: "health": None,
│ 37: "models": [],
│ 38: "error": None,
│ 39: }
│ 40: models: list[dict[str, str | bool | float]] = []
│ 41: try:
│ 42: async with _client() as client:
│ 43: try:
│ 44: r = await client.get("/health")
│ 45: status["health"] = r.json().get("status") if r.status_code == 200 else
│ f"http {r.status_code}"
│ 46: except httpx.HTTPError:
│ 47: pass
│ 48: r = await client.get("/models")
│ 49: _ = r.raise_for_status()
│ 50: status["reachable"] = True
│ 51: data = r.json()
│ 52: for m in data.get("data", []):
│ 53: st: dict[str, Any] = m.get("status") or {}
│ 54: item: dict[str, str | bool | float] =
│ … [4334 more chars]
│ read /home/mac/Code/dashboard/app/plugins/lact.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/lact.py"
│ }
│ out
│ <path>/home/mac/Code/dashboard/app/plugins/lact.py</path>
│ <type>file</type>
│ <content>
│ 1: import asyncio
│ 2: import re
│ 3: import time
│ 4: from typing import Annotated, Any
│ 5:
│ 6: from fastapi import APIRouter, Form
│ 7: from fastapi.responses import HTMLResponse
│ 8:
│ 9: from app.collect.gpu import shorten
│ 10: from app.plugins.base import Plugin
│ 11: from app.render import render
│ 12:
│ 13: router = APIRouter(prefix="/api/plugins/lact", tags=["plugins"])
│ 14:
│ 15: LIST_TIMEOUT = 5
│ 16: SET_TIMEOUT = 15
│ 17: GPU_CACHE_TTL = 60
│ 18:
│ 19: _gpu_cache: tuple[float, list[dict[str, str]]] | None = None
│ 20: _set_lock = asyncio.Lock()
│ 21:
│ 22:
│ 23: async def _run(args: list[str], timeout: float) -> tuple[str, str]:
│ 24: try:
│ 25: proc = await asyncio.create_subprocess_exec(
│ 26: "lact", "cli", *args,
│ 27: stdout=asyncio.subprocess.PIPE,
│ 28: stderr=asyncio.subprocess.PIPE,
│ 29: )
│ 30: except FileNotFoundError:
│ 31: return "", "lact not found in PATH"
│ 32: except OSError as e:
│ 33: return "", str(e)[:200]
│ 34: try:
│ 35: out, err = await asyncio.wait_for(proc.communicate(), timeout)
│ 36: except TimeoutError:
│ 37: try:
│ 38: proc.kill()
│ 39: except ProcessLookupError:
│ 40: pass
│ 41: return "", "lact timed out"
│ 42: if proc.returncode != 0:
│ 43: return "", (err.decode(errors="replace").strip() or f"lact failed
│ (rc={proc.returncode})")[:200]
│ 44: return out.decode(errors="replace"), ""
│ 45:
│ 46:
│ 47: def _parse_gpus(out: str) -> list[dict[str, str]]:
│ 48: gpus: list[dict[str, str]] = []
│ 49: for line in out.splitlines():
│ 50: m = re.match(r"^\s*(\d+):\s+(.*)$", line)
│ 51: if not m:
│ 52: continue
│ 53: rest = m.group(2)
│ 54: name = re.search(r"\(([^)]*)\)", rest)
│ 55: gpu_type = re.search(r"\[([^\]]*)\]\s*$", rest)
│ 56: gpus.append({
│ 57: "id": m.group(1),
│ 58: "name": shorten(name
│ … [4151 more chars]
│ tokens 5065 in 171 out 12604 cached 0 written $0.0000 tool-calls
│ 2026-08-30 22:54:27 • assistant • Qwen3.8-27B-Think @plan
│ I noticed that there's already 1 docstring in llamacpp.py (line 31: `"""Query the llama-server
│ router. Never raises; returns status dict."""`), and there's also 1 comment in systemd/units.py.
│ In other words, the claim of "absolutely no comments" is slightly outdated, but the user wants
│ to make the convention one that "has" comments.
│ Let's read the remaining files: the collect files (cpu, mem, net, power, disks, procs), the
│ router files, render.py, config.py, base.py, sample.py (already read), main.py at the root, and
│ the __init__ files.
│ read /home/mac/Code/dashboard/app/collect/cpu.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/collect/cpu.py"
│ }
│ out
│ <path>/home/mac/Code/dashboard/app/collect/cpu.py</path>
│ <type>file</type>
│ <content>
│ 1: import glob
│ 2:
│ 3: import psutil
│ 4:
│ 5: from app.sample import Sample
│ 6:
│ 7: _temp_path: str | None = None
│ 8: _temp_checked = False
│ 9:
│ 10:
│ 11: def _read(path: str) -> str | None:
│ 12: try:
│ 13: with open(path) as f:
│ 14: return f.read().strip()
│ 15: except OSError:
│ 16: return None
│ 17:
│ 18:
│ 19: def _find_temp_path() -> str | None:
│ 20: for hwmon in sorted(glob.glob("/sys/class/hwmon/hwmon*")):
│ 21: name = (_read(f"{hwmon}/name") or "").lower()
│ 22: if name in ("k10temp", "coretemp", "cpu_thermal"):
│ 23: for t in sorted(glob.glob(f"{hwmon}/temp*_input")):
│ 24: return t
│ 25: return None
│ 26: for zone in sorted(glob.glob("/sys/class/thermal/thermal_zone*")):
│ 27: if (_read(f"{zone}/type") or "").lower() == "acpitz":
│ 28: return f"{zone}/temp"
│ 29: return None
│ 30:
│ 31:
│ 32: def temp() -> float | None:
│ 33: global _temp_path, _temp_checked
│ 34: if not _temp_checked:
│ 35: _temp_checked = True
│ 36: _temp_path = _find_temp_path()
│ 37: if _temp_path is None:
│ 38: return None
│ 39: v = _read(_temp_path)
│ 40: if not v:
│ 41: return None
│ 42: try:
│ 43: n = float(v)
│ 44: except ValueError:
│ 45: return None
│ 46: return round(n / 1000.0, 1)
│ 47:
│ 48:
│ 49: def prime() -> None:
│ 50: _ = psutil.cpu_percent(None)
│ 51:
│ 52:
│ 53: def core_count() -> int:
│ 54: return psutil.cpu_count(logical=True) or 1
│ 55:
│ 56:
│ 57: def fill(s: Sample) -> None:
│ 58: s.cpu = psutil.cpu_percent(None)
│ 59: s.cpu_temp = temp()
│ 60: l1, l5, l15 = psutil.getloadavg()
│ 61: s.load1 = l1
│ 62: s.load5 = l5
│ 63: s.load15 = l15
│ (End of file - total 63 lines)
│ </content>
│ read /home/mac/Code/dashboard/app/collect/mem.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/collect/mem.py"
│ }
│ out
│ <path>/home/mac/Code/dashboard/app/collect/mem.py</path>
│ <type>file</type>
│ <content>
│ 1: import psutil
│ 2:
│ 3: from app.sample import Sample
│ 4:
│ 5:
│ 6: def fill(s: Sample) -> None:
│ 7: v = psutil.virtual_memory()
│ 8: s.mem_used = v.used
│ 9: s.mem_total = v.total
│ 10: s.mem_pct = v.percent
│ 11: sw = psutil.swap_memory()
│ 12: s.swap_used = sw.used
│ 13: s.swap_total = sw.total
│ 14: s.swap_pct = sw.percent
│ (End of file - total 14 lines)
│ </content>
│ read /home/mac/Code/dashboard/app/collect/net.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/collect/net.py"
│ }
│ out
│ <path>/home/mac/Code/dashboard/app/collect/net.py</path>
│ <type>file</type>
│ <content>
│ 1: import glob
│ 2: import re
│ 3: import shutil
│ 4: import socket
│ 5: import subprocess
│ 6: import time
│ 7: from typing import Any
│ 8:
│ 9: import psutil
│ 10:
│ 11: _wifi_cache: dict[str, tuple[float, str | None]] = {}
│ 12: _WIFI_TTL = 15.0
│ 13: _SSID_RE = re.compile(r"SSID:\s+(\S.*)")
│ 14:
│ 15:
│ 16: def _wifi_ifaces() -> set[str]:
│ 17: return {p.split("/")[-2] for p in glob.glob("/sys/class/net/*/wireless")}
│ 18:
│ 19:
│ 20: def _ssid(iface: str) -> str | None:
│ 21: hit = _wifi_cache.get(iface)
│ 22: now = time.monotonic()
│ 23: if hit is not None and now - hit[0] < _WIFI_TTL:
│ 24: return hit[1]
│ 25: ssid: str | None = None
│ 26: if shutil.which("iw"):
│ 27: try:
│ 28: out = subprocess.run(
│ 29: ["iw", "dev", iface, "link"], capture_output=True, text=True, timeout=3,
│ check=False
│ 30: ).stdout
│ 31: m = _SSID_RE.search(out)
│ 32: if m:
│ 33: ssid = m.group(1).strip().strip('"') or None
│ 34: except (OSError, subprocess.SubprocessError):
│ 35: pass
│ 36: _wifi_cache[iface] = (now, ssid)
│ 37: return ssid
│ 38:
│ 39:
│ 40: def sample() -> dict[str, Any | None]:
│ 41: addrs = psutil.net_if_addrs()
│ 42: stats = psutil.net_if_stats()
│ 43: wifi_set = _wifi_ifaces()
│ 44: ifaces: list[dict[str, Any]] = []
│ 45: wifi: dict[str, Any] | None = None
│ 46: for name in sorted(addrs):
│ 47: if name == "lo":
│ 48: continue
│ 49: st = stats.get(name)
│ 50: if st is None or not bool(st.isup):
│ 51: continue
│ 52: ipv4 = [a.address for a in addrs[name] if a.family == socket.AF_INET]
│ 53: ifaces.append({"name": name, "ipv4": ipv4})
│ 54: if name in wifi_set and wifi is None:
│ 55: wifi = {"iface": name, "ssid": _ssid(name)}
│ 56: return {"net_ifaces": ifaces, "net_wifi": wifi}
│ (End of file - total 56 lines)
│ </content>
│ read /home/mac/Code/dashboard/app/collect/power.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/collect/power.py"
│ }
│ out
│ <path>/home/mac/Code/dashboard/app/collect/power.py</path>
│ <type>file</type>
│ <content>
│ 1: import glob
│ 2:
│ 3: from app.sample import Sample
│ 4:
│ 5: _PS = "/sys/class/power_supply"
│ 6:
│ 7:
│ 8: def _read(path: str) -> str | None:
│ 9: try:
│ 10: with open(path) as f:
│ 11: return f.read().strip()
│ 12: except OSError:
│ 13: return None
│ 14:
│ 15:
│ 16: def _supplies() -> list[tuple[str, str]]:
│ 17: out: list[tuple[str, str]] = []
│ 18: for p in sorted(glob.glob(f"{_PS}/*")):
│ 19: t = _read(f"{p}/type")
│ 20: if t:
│ 21: out.append((t.lower(), p))
│ 22: return out
│ 23:
│ 24:
│ 25: def fill(s: Sample) -> None:
│ 26: try:
│ 27: supplies = _supplies()
│ 28: for t, p in supplies:
│ 29: if t == "battery" and _read(f"{p}/present") == "1":
│ 30: cap = _read(f"{p}/capacity")
│ 31: if cap is not None:
│ 32: try:
│ 33: s.battery = int(cap)
│ 34: except ValueError:
│ 35: pass
│ 36: s.battery_status = _read(f"{p}/status")
│ 37: break
│ 38: for t, p in supplies:
│ 39: if t == "mains" and _read(f"{p}/online") == "1":
│ 40: s.ac_online = True
│ 41: break
│ 42: if s.ac_online is None:
│ 43: for t, p in supplies:
│ 44: if t == "usb" and _read(f"{p}/online") == "1":
│ 45: s.ac_online = True
│ 46: break
│ 47: except OSError:
│ 48: pass
│ (End of file - total 48 lines)
│ </content>
│ read /home/mac/Code/dashboard/app/collect/disks.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/collect/disks.py"
│ }
│ out
│ <path>/home/mac/Code/dashboard/app/collect/disks.py</path>
│ <type>file</type>
│ <content>
│ 1: from typing import Any
│ 2:
│ 3: import psutil
│ 4: from psutil._ntuples import sdiskio
│ 5:
│ 6:
│ 7: def counters() -> dict[str, sdiskio]:
│ 8: return psutil.disk_io_counters(perdisk=True) or {}
│ 9:
│ 10:
│ 11: def rates(prev: dict[str, sdiskio], dt: float) -> tuple[float, float]:
│ 12: cur = counters()
│ 13: r = 0
│ 14: w = 0
│ 15: for name, c in cur.items():
│ 16: p = prev.get(name)
│ 17: if p is not None and dt > 0:
│ 18: r += max(0, int(c.read_bytes) - int(p.read_bytes))
│ 19: w += max(0, int(c.write_bytes) - int(p.write_bytes))
│ 20: return (r / dt if dt > 0 else 0.0, w / dt if dt > 0 else 0.0)
│ 21:
│ 22:
│ 23: def partitions() -> list[dict[str, Any]]:
│ 24: groups: dict[str, dict[str, Any]] = {}
│ 25: order: list[str] = []
│ 26: for p in psutil.disk_partitions(all=False):
│ 27: if p.device in groups:
│ 28: g = groups[p.device]
│ 29: if p.mountpoint not in g["mounts"]:
│ 30: g["mounts"].append(p.mountpoint)
│ 31: continue
│ 32: try:
│ 33: u = psutil.disk_usage(p.mountpoint)
│ 34: except (OSError, PermissionError):
│ 35: continue
│ 36: g = {
│ 37: "device": p.device,
│ 38: "fstype": p.fstype,
│ 39: "total": u.total,
│ 40: "used": u.used,
│ 41: "free": u.free,
│ 42: "pct": u.percent,
│ 43: "mounts": [p.mountpoint],
│ 44: }
│ 45: groups[p.device] = g
│ 46: order.append(p.device)
│ 47: out = [groups[d] for d in sorted(order)]
│ 48: for g in out:
│ 49: g["mounts"] = sorted(g["mounts"])
│ 50: mounts = g["mounts"]
│ 51: if len(mounts) > 3:
│ 52: g["mounts_disp"] = " · ".join(mounts[:3]) + f" +{len(mounts) - 3} more"
│ 53: else:
│ 54: g["mounts_disp"] = " · ".join(mounts)
│ 55: return out
│ (End of file - total 55 lines)
│ </
│ … [8 more chars]
│ read /home/mac/Code/dashboard/app/collect/procs.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/collect/procs.py"
│ }
│ out
│ <path>/home/mac/Code/dashboard/app/collect/procs.py</path>
│ <type>file</type>
│ <content>
│ 1: import shutil
│ 2: import subprocess
│ 3: import time
│ 4: from typing import Any
│ 5:
│ 6: import psutil
│ 7:
│ 8: _prev_io: dict[int, tuple[float, float, float]] = {}
│ 9: _gpu_procs: dict[int, int] | None = None
│ 10: _gpu_probe_t = 0.0
│ 11:
│ 12:
│ 13: def _gpu_per_proc() -> dict[int, int]:
│ 14: global _gpu_procs, _gpu_probe_t
│ 15: if not shutil.which("nvidia-smi"):
│ 16: return {}
│ 17: if _gpu_procs is not None and time.monotonic() - _gpu_probe_t < 10:
│ 18: return _gpu_procs
│ 19: _gpu_probe_t = time.monotonic()
│ 20: _gpu_procs = {}
│ 21: try:
│ 22: out = subprocess.run(
│ 23: [
│ 24: "nvidia-smi",
│ 25: "--query-compute-apps=pid,used_memory",
│ 26: "--format=csv,noheader,nounits",
│ 27: ],
│ 28: capture_output=True,
│ 29: text=True,
│ 30: timeout=5,
│ 31: check=False
│ 32: ).stdout
│ 33: for line in out.splitlines():
│ 34: parts = [p.strip() for p in line.split(",")]
│ 35: if len(parts) >= 2:
│ 36: try:
│ 37: _gpu_procs[int(parts[0])] = int(parts[1])
│ 38: except ValueError:
│ 39: continue
│ 40: except (OSError, subprocess.SubprocessError):
│ 41: pass
│ 42: return _gpu_procs
│ 43:
│ 44:
│ 45: def sample() -> list[dict[str, Any]]:
│ 46: now = time.monotonic()
│ 47: mem_total = psutil.virtual_memory().total
│ 48: gpu = _gpu_per_proc()
│ 49: out: list[dict[str, Any]] = []
│ 50: alive: set[int] = set()
│ 51: for p in psutil.process_iter():
│ 52: try:
│ 53: with p.oneshot():
│ 54: if p.ppid() in (0, 2):
│ 55: continue
│ 56: cpu = p.cpu_percent(None)
│ 57: mem = p.memory_info()
│ 58: name = p.name()
│ 59: user = p.username()
│ 60: try
│ … [1278 more chars]
│ tokens 5834 in 350 out 17841 cached 0 written $0.0000 tool-calls
│ 2026-08-30 22:54:44 • assistant • Qwen3.8-27B-Think @plan
│ Alright, remaining files: render.py, config.py, plugins/base.py, routers (overview, disks,
│ processes, journal, services, plugins), the root main.py, and the __init__ files.
│ read /home/mac/Code/dashboard/app/render.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/render.py"
│ }
│ out
│ <path>/home/mac/Code/dashboard/app/render.py</path>
│ <type>file</type>
│ <content>
│ 1: from datetime import timedelta
│ 2: from pathlib import Path
│ 3: from typing import Any
│ 4:
│ 5: from jinja2 import Environment, FileSystemLoader, select_autoescape
│ 6:
│ 7: BASE = Path(__file__).resolve().parent.parent
│ 8:
│ 9:
│ 10: def humanize(value: float | str | None) -> str:
│ 11: if value is None:
│ 12: return "—"
│ 13: n = float(value)
│ 14: for unit in ("B", "KiB", "MiB", "GiB", "TiB"):
│ 15: if abs(n) < 1024 or unit == "TiB":
│ 16: if unit == "B":
│ 17: return f"{int(n)} B"
│ 18: return f"{n:.1f} {unit}"
│ 19: n /= 1024
│ 20: return f"{n:.1f} TiB"
│ 21:
│ 22:
│ 23: def rate(value: float | str | None) -> str:
│ 24: if value is None:
│ 25: return "—"
│ 26: n = float(value)
│ 27: for unit in ("B/s", "KiB/s", "MiB/s", "GiB/s"):
│ 28: if abs(n) < 1024 or unit == "GiB/s":
│ 29: if unit == "B/s":
│ 30: return f"{int(n)} B/s"
│ 31: return f"{n:.1f} {unit}"
│ 32: n /= 1024
│ 33: return f"{n:.1f} GiB/s"
│ 34:
│ 35:
│ 36: def uptime_str(seconds: float | None) -> str:
│ 37: if seconds is None:
│ 38: return "—"
│ 39: td = timedelta(seconds=int(seconds))
│ 40: days, rem = divmod(td.seconds, 86400)
│ 41: hours, rem = divmod(rem, 3600)
│ 42: minutes = rem // 60
│ 43: parts: list[str] = []
│ 44: if days:
│ 45: parts.append(f"{days}d")
│ 46: if days or hours:
│ 47: parts.append(f"{hours}h")
│ 48: parts.append(f"{minutes}m")
│ 49: return " ".join(parts)
│ 50:
│ 51:
│ 52: def pct(value: float | None) -> str:
│ 53: if value is None:
│ 54: return "—"
│ 55: return f"{value:.0f}%"
│ 56:
│ 57:
│ 58: env = Environment(
│ 59: loader=FileSystemLoader(BASE / "templates"),
│ 60: autoescape=select_autoescape(("html", "j2")),
│ 61: )
│ 62: env.filters["humanize"] = humanize
│ 63: env.filters["rate"] = rate
│ 64: env.filters["uptime"] = uptime_str
│ 65: env.filters["pct"]
│ … [162 more chars]
│ read /home/mac/Code/dashboard/app/config.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/config.py"
│ }
│ out
│ <path>/home/mac/Code/dashboard/app/config.py</path>
│ <type>file</type>
│ <content>
│ 1: from functools import lru_cache
│ 2: from typing import ClassVar
│ 3:
│ 4: from pydantic_settings import BaseSettings, SettingsConfigDict
│ 5:
│ 6:
│ 7: class Settings(BaseSettings):
│ 8: model_config: ClassVar[SettingsConfigDict] = SettingsConfigDict(env_prefix="DASH_",
│ env_file=".env", extra="ignore")
│ 9:
│ 10: host: str = "127.0.0.1"
│ 11: port: int = 8501
│ 12: sample_interval: float = 2.0
│ 13: retention_minutes: int = 60
│ 14: chart_max_points: int = 200
│ 15:
│ 16: llama_base_url: str = "http://127.0.0.1:8080"
│ 17: llama_api_key: str = ""
│ 18: llama_timeout: float = 4.0
│ 19:
│ 20: @property
│ 21: def history_maxlen(self) -> int:
│ 22: return max(10, int(self.retention_minutes * 60 / self.sample_interval))
│ 23:
│ 24:
│ 25: @lru_cache
│ 26: def get_settings() -> Settings:
│ 27: return Settings()
│ (End of file - total 27 lines)
│ </content>
│ read /home/mac/Code/dashboard/app/plugins/base.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/base.py"
│ }
│ out
│ <path>/home/mac/Code/dashboard/app/plugins/base.py</path>
│ <type>file</type>
│ <content>
│ 1: from collections.abc import Awaitable, Callable
│ 2: from dataclasses import dataclass, field
│ 3:
│ 4:
│ 5: @dataclass
│ 6: class Plugin:
│ 7: id: str
│ 8: title: str
│ 9: description: str = ""
│ 10: skeleton_fn: Callable[[], Awaitable[str]] | None = field(default=None)
│ 11: open_fn: Callable[[], Awaitable[None]] | None = field(default=None)
│ 12: close_fn: Callable[[], Awaitable[None]] | None = field(default=None)
│ 13:
│ 14: async def skeleton(self) -> str:
│ 15: if self.skeleton_fn is None:
│ 16: raise NotImplementedError
│ 17: return await self.skeleton_fn()
│ 18:
│ 19: async def open(self) -> None:
│ 20: if self.open_fn is not None:
│ 21: await self.open_fn()
│ 22:
│ 23: async def close(self) -> None:
│ 24: if self.close_fn is not None:
│ 25: await self.close_fn()
│ (End of file - total 25 lines)
│ </content>
│ read /home/mac/Code/dashboard/app/routers/overview.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/routers/overview.py"
│ }
│ out
│ <path>/home/mac/Code/dashboard/app/routers/overview.py</path>
│ <type>file</type>
│ <content>
│ 1: import asyncio
│ 2: import math
│ 3: import socket
│ 4: import time
│ 5: from dataclasses import fields
│ 6: from typing import Any
│ 7:
│ 8: import psutil
│ 9: from fastapi import APIRouter, Request
│ 10: from fastapi.responses import HTMLResponse, JSONResponse
│ 11:
│ 12: from app.collect import net as net_col
│ 13: from app.config import get_settings
│ 14: from app.render import render, uptime_str
│ 15: from app.sample import Sample
│ 16:
│ 17: router = APIRouter(prefix="/api", tags=["overview"])
│ 18:
│ 19: RowAgg = dict[str, float | int | None]
│ 20:
│ 21:
│ 22: def _window(snap: list[Sample], max_points: int) -> list[tuple[float, dict[str,
│ RowAgg]]]:
│ 23: n = len(snap)
│ 24: w = max(1, math.ceil(n / max_points))
│ 25: out: list[tuple[float, dict[str, RowAgg]]] = []
│ 26: for start in range(0, n, w):
│ 27: chunk = snap[start : start + w]
│ 28: vals: dict[str, list[int | float]] = {}
│ 29: for sample in chunk:
│ 30: for f in fields(sample):
│ 31: if f.name == "ts":
│ 32: continue
│ 33: v = getattr(sample, f.name)
│ 34: if isinstance(v, (int, float)) and not isinstance(v, bool):
│ 35: vals.setdefault(f.name, []).append(v)
│ 36: row: dict[str, RowAgg] = {}
│ 37: for k, lst in vals.items():
│ 38: ints = all(isinstance(v, int) for v in lst)
│ 39: avg = sum(lst) / len(lst)
│ 40: row[k] = {
│ 41: "avg": round(avg) if ints else round(avg, 1),
│ 42: "min": min(lst) if ints else round(min(lst), 1),
│ 43: "max": max(lst) if ints else round(max(lst), 1),
│ 44: }
│ 45: out.append((chunk[-1].ts, row))
│ 46: return out
│ 47:
│ 48:
│ 49: @router.get("/overview")
│ 50: async def overview(request: Request):
│ 51: store = request.app.state.store
│ 52: s = store.latest() or Sample()
│ 53: mem_total = s.mem_total
│ … [1925 more chars]
│ tokens 3920 in 176 out 24025 cached 0 written $0.0000 tool-calls
│ 2026-08-30 22:54:55 • assistant • Qwen3.8-27B-Think @plan
│ Next, the remaining routers: disks, processes, journal, services, plugins; the root main.py; the
│ __init__ files.
│ read /home/mac/Code/dashboard/app/routers/disks.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/routers/disks.py"
│ }
│ out
│ <path>/home/mac/Code/dashboard/app/routers/disks.py</path>
│ <type>file</type>
│ <content>
│ 1: import time
│ 2: from typing import Any
│ 3:
│ 4: from fastapi import APIRouter, Request
│ 5: from fastapi.responses import HTMLResponse
│ 6:
│ 7: from app.collect import disks as disk_col
│ 8: from app.render import render
│ 9:
│ 10: router = APIRouter(prefix="/api", tags=["disks"])
│ 11:
│ 12: _prev: dict[str, Any] | None = None
│ 13: _prev_t: float = 0.0
│ 14:
│ 15:
│ 16: @router.get("/disks")
│ 17: async def disks(_request: Request):
│ 18: global _prev, _prev_t
│ 19: now = time.monotonic()
│ 20: cur = disk_col.counters()
│ 21: per_disk: list[dict[str, Any]] = []
│ 22: dt = (now - _prev_t) if _prev is not None and _prev_t else 0.0
│ 23: for name, c in sorted(cur.items()):
│ 24: p = (_prev or {}).get(name)
│ 25: per_disk.append(
│ 26: {
│ 27: "device": name,
│ 28: "read_rate": (c.read_bytes - p.read_bytes) / dt if p and dt > 0 else
│ 0.0,
│ 29: "write_rate": (c.write_bytes - p.write_bytes) / dt if p and dt > 0 else
│ 0.0,
│ 30: "reads": c.read_count,
│ 31: "writes": c.write_count,
│ 32: "read_bytes": c.read_bytes,
│ 33: "write_bytes": c.write_bytes,
│ 34: }
│ 35: )
│ 36: _prev = cur
│ 37: _prev_t = now
│ 38: return HTMLResponse(
│ 39: render("disks.html", partitions=disk_col.partitions(), per_disk=per_disk)
│ 40: )
│ (End of file - total 40 lines)
│ </content>
│ read /home/mac/Code/dashboard/app/routers/processes.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/routers/processes.py"
│ }
│ out
│ <path>/home/mac/Code/dashboard/app/routers/processes.py</path>
│ <type>file</type>
│ <content>
│ 1: import asyncio
│ 2:
│ 3: from fastapi import APIRouter
│ 4: from fastapi.responses import HTMLResponse
│ 5:
│ 6: from app.collect import procs as proc_col
│ 7: from app.render import render
│ 8:
│ 9: router = APIRouter(prefix="/api", tags=["processes"])
│ 10:
│ 11: SORT_KEYS = ("pid", "name", "cpu", "rss", "mem_pct", "io_read", "io_write", "gpu")
│ 12:
│ 13:
│ 14: @router.get("/processes")
│ 15: async def processes(q: str = "", sort: str = "cpu", order: str = "desc"):
│ 16: if sort not in SORT_KEYS:
│ 17: sort = "cpu"
│ 18: if order not in ("asc", "desc"):
│ 19: order = "desc"
│ 20: procs = await asyncio.to_thread(proc_col.sample)
│ 21: if q:
│ 22: ql = q.lower()
│ 23: procs = [p for p in procs if ql in p["name"].lower() or str(p["pid"]) == ql]
│ 24: reverse = order == "desc"
│ 25: try:
│ 26: procs.sort(key=lambda p: (p[sort] is None, p[sort]), reverse=reverse)
│ 27: except (KeyError, TypeError):
│ 28: pass
│ 29: return HTMLResponse(
│ 30: render(
│ 31: "processes.html",
│ 32: procs=procs[:300],
│ 33: total=len(procs),
│ 34: q=q,
│ 35: sort=sort,
│ 36: order=order,
│ 37: )
│ 38: )
│ (End of file - total 38 lines)
│ </content>
│ read /home/mac/Code/dashboard/app/routers/journal.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/routers/journal.py"
│ }
│ out
│ <path>/home/mac/Code/dashboard/app/routers/journal.py</path>
│ <type>file</type>
│ <content>
│ 1: from typing import Any
│ 2:
│ 3: from fastapi import APIRouter, Request
│ 4: from fastapi.responses import HTMLResponse
│ 5:
│ 6: from app import journal
│ 7: from app.render import render
│ 8:
│ 9: router = APIRouter(prefix="/api", tags=["journal"])
│ 10:
│ 11:
│ 12: @router.get("/journal")
│ 13: async def journal_view(
│ 14: _request: Request,
│ 15: level: str = "all",
│ 16: unit: str = "",
│ 17: search: str = "",
│ 18: cursor: str = "",
│ 19: hide_sudo: str = "",
│ 20: ):
│ 21: if level not in journal.LEVELS:
│ 22: level = "all"
│ 23: lines = 200 if cursor else 100
│ 24: error = None
│ 25: entries: list[dict[str, Any]] = []
│ 26: next_cursor = ""
│ 27: try:
│ 28: entries, nc = await journal.tail(
│ 29: cursor or None,
│ 30: level,
│ 31: unit or None,
│ 32: search or None,
│ 33: lines,
│ 34: hide_sudo=(hide_sudo == "on"),
│ 35: )
│ 36: next_cursor = nc or ""
│ 37: entries = entries[-400:]
│ 38: except (RuntimeError, OSError) as e:
│ 39: error = str(e)[:300]
│ 40: return HTMLResponse(
│ 41: render(
│ 42: "journal.html",
│ 43: entries=entries,
│ 44: next_cursor=next_cursor,
│ 45: level=level,
│ 46: unit=unit,
│ 47: search=search,
│ 48: error=error,
│ 49: )
│ 50: )
│ (End of file - total 50 lines)
│ </content>
│ read /home/mac/Code/dashboard/app/routers/services.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/routers/services.py"
│ }
│ out
│ <path>/home/mac/Code/dashboard/app/routers/services.py</path>
│ <type>file</type>
│ <content>
│ 1: from typing import Annotated, Any
│ 2:
│ 3: from fastapi import APIRouter, Form
│ 4: from fastapi.responses import HTMLResponse
│ 5:
│ 6: from app import journal
│ 7: from app.render import render
│ 8: from app.systemd import units
│ 9:
│ 10: router = APIRouter(prefix="/api/services", tags=["services"])
│ 11:
│ 12: SORT_KEYS = ("name", "state", "enabled")
│ 13: _STATE_RANK = {
│ 14: "active": 0,
│ 15: "activating": 1,
│ 16: "deactivating": 1,
│ 17: "reloading": 1,
│ 18: "reactivating": 1,
│ 19: "failed": 2,
│ 20: "inactive": 3,
│ 21: "dead": 3,
│ 22: "maintenance": 3,
│ 23: }
│ 24: _ENABLED_RANK = {
│ 25: "enabled": 0,
│ 26: "indirect": 1,
│ 27: "static": 2,
│ 28: "disabled": 3,
│ 29: "alias": 4,
│ 30: "linked": 4,
│ 31: "linked-runtime": 4,
│ 32: "masked": 5,
│ 33: "": 6,
│ 34: }
│ 35:
│ 36:
│ 37: def _rank(u: dict[str, Any], key: str) -> int:
│ 38: if key == "state":
│ 39: return _STATE_RANK.get(u["active"], 9)
│ 40: if key == "enabled":
│ 41: return _ENABLED_RANK.get(u["enabled"], 9)
│ 42: return 0
│ 43:
│ 44:
│ 45: async def _list_fragment(q: str, sort: str = "name", order: str = "asc", error: str |
│ None = None) -> str:
│ 46: if sort not in SORT_KEYS:
│ 47: sort = "name"
│ 48: if order not in ("asc", "desc"):
│ 49: order = "asc"
│ 50: unit_list = await units.unit_list()
│ 51: if q:
│ 52: ql = q.lower()
│ 53: unit_list = [
│ 54: u for u in unit_list if ql in u["name"].lower() or ql in u["desc"].lower()
│ 55: ]
│ 56: reverse = order == "desc"
│ 57: if sort == "name":
│ 58: unit_list.sort(key=lambda u: u["name"], reverse=reverse)
│ 59: else:
│ 60: unit_list.sort(key=lambda u: (_rank(u, sort), u["name"]), reverse=reverse)
│ 61: state = await units.system_state()
│ 62: return render(
│ 63: "services.html",
│ 64: units=unit_list,
│ 65: state=state,
│ 66: q=q,
│ 67:
│ … [1479 more chars]
│ read /home/mac/Code/dashboard/app/routers/plugins.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/routers/plugins.py"
│ }
│ out
│ <path>/home/mac/Code/dashboard/app/routers/plugins.py</path>
│ <type>file</type>
│ <content>
│ 1: from fastapi import APIRouter
│ 2: from fastapi.responses import HTMLResponse
│ 3:
│ 4: from app.plugins import PLUGINS, Plugin
│ 5: from app.render import render
│ 6:
│ 7: router = APIRouter(prefix="/api/plugins", tags=["plugins"])
│ 8:
│ 9:
│ 10: @router.get("")
│ 11: async def plugins_index():
│ 12: items: list[dict[str, Plugin | str]] = []
│ 13: for p in PLUGINS:
│ 14: try:
│ 15: body = await p.skeleton()
│ 16: except Exception as e: # noqa
│ 17: body = f"<div class='alert'>plugin error: {e}</div>"
│ 18: items.append({"p": p, "body": body})
│ 19: return HTMLResponse(render("plugins.html", items=items))
│ (End of file - total 19 lines)
│ </content>
│ read /home/mac/Code/dashboard/main.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/main.py"
│ }
│ out
│ <path>/home/mac/Code/dashboard/main.py</path>
│ <type>file</type>
│ <content>
│ 1: import uvicorn
│ 2:
│ 3: from app.config import get_settings
│ 4:
│ 5: if __name__ == "__main__":
│ 6: s = get_settings()
│ 7: uvicorn.run("app.main:app", host=s.host, port=s.port, log_level="warning")
│ (End of file - total 7 lines)
│ </content>
│ tokens 2827 in 234 out 28120 cached 0 written $0.0000 tool-calls
│ 2026-08-30 22:55:05 • assistant • Qwen3.8-27B-Think @plan
│ Now I have the full picture. Let me also check the __init__ files (they're small, 3-9 lines).
│ Let me quickly check the __init__ files:
│ - app/__init__.py: 0 lines
│ - app/collect/__init__.py: 3 lines
│ - app/routers/__init__.py: 3 lines
│ - app/systemd/__init__.py: 3 lines
│ - app/plugins/__init__.py: 9 lines
│ Let me skim through these.
│ Now, important considerations for the plan:
│ 1. **Contradiction with AGENTS.md**: AGENTS.md states as a convention "no code comments (the
│ codebase has none)". The user is explicitly asking for comments/docstrings. So the plan should
│ include updating AGENTS.md to reflect the new convention.
│ 2. **Docstring style**: Need to choose a style. Options:
│ - Google style with Args/Returns sections (most common for describing parameters)
│ - NumPy style
│ - Plain one-liner + free-form parameters text
│ The user says "python function comments that describe the parameters, and add more info to
│ complex functions". Google style fits well: a short summary line, plus an `Args:` section for
│ functions with non-trivial parameters, and a `Returns:` section. For complex functions, add
│ more detail.
│ 3. **Scope**:
│ - All public functions (and meaningful private helpers that are non-trivial)
│ - Classes: HistoryStore, Sample, Plugin, Settings
│ - Module docstrings? The user says "python function comments". Modules could be included
│ optionally. Should I ask? Or just include them for non-trivial modules. Actually, let me be
│ careful — the user specifically asked for function comments describing parameters. Modules
│ aren't functions. I'll propose module docstrings for non-trivial modules as an optional item
│ and ask.
│ - Dataclass fields: Sample has 20+ fields — documenting field meanings would be useful. But
│ this is "dataclass field comments" — can be done via field comments or docstrings. The user's
│ ask is about functions, but "add more info to complex functions" — Sample is a dataclass, not
│ a function. Hmm, field-level documentation is worth asking about.
│ … [5291 more chars]
│ bash cat app/__init__.py app/collect/__init__.py app/routers/__init__.py app/syst… ok 0.0s
│ in
│ {
│ "command": "cat app/__init__.py app/collect/__init__.py app/routers/__init__.py
│ app/systemd/__init__.py app/plugins/__init__.py; echo \"---\"; ls -la
│ /home/mac/Code/dashboard; echo \"---\"; git -C /home/mac/Code/dashboard log --oneline -5"
│ }
│ out
│ from app.collect import cpu, disks, gpu, mem, power, procs
│ __all__ = ["cpu", "disks", "gpu", "mem", "power", "procs"]
│ from app.routers import disks, journal, overview, plugins, processes, services
│ __all__ = ["overview", "disks", "processes", "journal", "services", "plugins"]
│ from app.systemd import units
│ __all__ = ["units"]
│ from app.plugins.base import Plugin
│ from app.plugins.lact import plugin as lact_plugin, router as lact_router
│ from app.plugins.llamacpp import plugin as llamacpp_plugin, router as llamacpp_router
│ from app.plugins.sleep import plugin as sleep_plugin, router as sleep_router
│ PLUGINS: list[Plugin] = [llamacpp_plugin, sleep_plugin, lact_plugin]
│ ROUTERS = [llamacpp_router, sleep_router, lact_router]
│ __all__ = ["PLUGINS", "ROUTERS", "Plugin"]
│ ---
│ total 196
│ drwxr-xr-x 1 mac mac 306 30. Aug 22:11 .
│ drwxr-xr-x 1 mac mac 58 29. Aug 19:23 ..
│ -rw-r--r-- 1 mac mac 4133 30. Aug 22:40 AGENTS.md
│ drwxr-xr-x 1 mac mac 226 30. Aug 21:21 app
│ drwxr-xr-x 1 mac mac 34 29. Aug 20:45 deploy
│ -rw-r--r-- 1 mac mac 693 29. Aug 20:45 .env.example
│ drwxr-xr-x 1 mac mac 162 30. Aug 22:49 .git
│ -rw-r--r-- 1 mac mac 109 29. Aug 19:53 .gitignore
│ -rw-r--r-- 1 mac mac 1212 30. Aug 00:26 LICENSE
│ -rw-r--r-- 1 mac mac 182 29. Aug 20:07 main.py
│ drwxr-xr-x 1 mac mac 838 30. Aug 22:49 opencode
│ drwxr-xr-x 1 mac mac 40 29. Aug 20:46 __pycache__
│ -rw-r--r-- 1 mac mac 498 30. Aug 00:05 pyproject.toml
│ -rw-r--r-- 1 mac mac 5 29. Aug 19:53 .python-version
│ -rw-r--r-- 1 mac mac 7379 30. Aug 22:17 README.md
│ drwxr-xr-x 1 mac mac 244 30. Aug 18:58 screenshots
│ drwxr-xr-x 1 mac mac 22 29. Aug 21:19 static
│ drwxr-xr-x 1 mac mac 220 30. Aug 19:44 templates
│ -rw-r--r-- 1 mac mac 157636 29. Aug 20:22 uv.lock
│ drwxr-xr-x 1 mac mac 96 29. Aug 19:53 .venv
│ ---
│ d4a2ace Fix all linter issues
│ fbd4b6c Implement GPU Profile switcher plugin
│ 14f44f2 Move opencode traces to subdir
│ e8a3171 Implement sleep inhibitor plugin
│ a3b5bcf Inline service information into
│ … [37 more chars]
│ tokens 3155 in 1955 out 31180 cached 0 written $0.0000 tool-calls
│ 2026-08-30 22:56:05 • assistant • Qwen3.8-27B-Think @plan
│ I now have the complete picture. Let me formulate a plan and ask the user some clarifying
│ questions.
│ Key facts:
│ - 29 Python files under app/ + root main.py, roughly 1,840 lines total, ~60 functions/methods, 4
│ classes.
│ - Existing docstrings: 1 in app/plugins/llamacpp.py:31. Existing comments: 1 in
│ app/systemd/units.py:29-30.
│ - AGENTS.md states as a convention "no code comments (the codebase has none)" — this contradicts
│ the user's request. AGENTS.md needs to be updated.
│ - Linter: basedpyright via uvx (does not enforce docstrings, only type checking).
│ - Verification: compileall + basedpyright + optionally starting the server.
│ Questions for the user:
│ 1. Docstring style — Google style (summary + Args/Returns) is my recommendation. Alternative: a
│ more concise, free-form prose style.
│ 2. Scope beyond functions:
│ - Class docstrings (Sample, HistoryStore, Plugin, Settings)
│ - Dataclass field documentation (Sample has 22 fields with non-obvious units: mem is in
│ bytes, gpu temp, etc.)
│ - Module docstrings (one per file)
│ 3. Trivial one-line helpers (e.g., `_read` in cpu.py) — skip or one-liner?
│ 4. Update AGENTS.md to replace "no code comments" with the new convention? (Probably yes —
│ confirm.)
│ I think I'll ask 23 questions with a question tool. Let me craft the questions carefully:
│ Q1: Docstring style — Google style (recommended), NumPy style, concise prose.
│ Q2: Scope — functions only (minimum), functions + classes (including Sample field docs)
│ (recommended), everything including module docstrings.
│ Q3: Update AGENTS.md convention — yes (recommended) / no.
│ I could also ask about trivial helpers, but that's a detail I can decide on my own: give every
│ function with a non-obvious purpose or non-trivial parameters a docstring; truly trivial
│ one-liners with self-explanatory names (e.g., `_read`) can have a one-liner or be skipped.
│ Actually, the user said "we at least need python function comments that describe the parameters"
│ — the "at least" suggests full coverage is fin
│ … [775 more chars]
│ I've reviewed all 29 Python files (~1,850 lines, ~60 functions, 4 classes). Before finalizing
│ the plan, a few decisions that materially change it:
│ question Asked 3 questions ok 68.2s
│ in
│ {
│ "questions": [
│ {
│ "question": "Which docstring style should we standardize on?",
│ "header": "Docstring style",
│ "options": [
│ {
│ "label": "Google style (Recommended)",
│ "description": "One-line summary + Args:/Returns: sections. Most common in the
│ FastAPI/pydantic ecosystem, explicit about parameters as you asked."
│ },
│ {
│ "label": "NumPy style",
│ "description": "Summary + Parameters:/Returns: sections with parameter names on
│ their own lines."
│ },
│ {
│ "label": "Prose only",
│ "description": "Short free-form sentences, parameters described inline (\"samples
│ collected at...\"), no section headers."
│ }
│ ]
│ },
│ {
│ "question": "How far should documentation reach beyond functions?",
│ "header": "Scope",
│ "options": [
│ {
│ "label": "Functions + classes (Recommended)",
│ "description": "Docstrings for all functions/methods, plus class docstrings
│ (Sample, HistoryStore, Plugin, Settings) and field-level docs for the Sample
│ dataclass (units like bytes vs percent are otherwise opaque)."
│ },
│ {
│ "label": "Functions only",
│ "description": "Strictly function/method docstrings, as asked. No class or field
│ docs."
│ },
│ {
│ "label": "Everything incl. modules",
│ "description": "Functions + classes + fields, plus a one-line module docstring for
│ each of the ~25 modules."
│ }
│ ]
│ },
│ {
│ "question": "AGENTS.md currently states the convention 'No code comments (the codebase
│ has none)'. Update it to document the new docstring convention?",
│ "header": "AGENTS.md",
│ "options": [
│ {
│ "label": "Yes, update it (Recommended)",
│ "description": "Replace the 'no comments' line with the new convention
│ (Google-style docstrings for functions, detail for complex ones) so future agents
│ keep it consistent."
│ },
│ … [193 more chars]
│ out User has answered your questions: "Which docstring style should we standardize
│ on?"="Google style (Recommended)", "How far should documentation reach beyond
│ functions?"="Functions + classes (Recommended)", "AGENTS.md currently states the convention
│ 'No code comments (the codebase has none)'. Update it to document the new docstring
│ convention?"="Yes, update it (Recommended)". You can now continue with the user's answers in
│ mind.
│ tokens 880 in 1143 out 36291 cached 0 written $0.0000 tool-calls
│ 2026-08-30 22:57:47 • assistant • Qwen3.8-27B-Think @plan
│ User's choices:
│ 1. Google style
│ 2. Functions + classes (including Sample field docs)
│ 3. Update AGENTS.md
│ OK, let me write out the plan. Should be comprehensive but concise. Structure:
│ **Goal**: Add Google-style docstrings to all Python functions/methods and classes across app/
│ and main.py; expand the existing lone docstring; update the AGENTS.md conventions.
│ **Convention to establish** (write in AGENTS.md):
│ - Google style: one-line imperative summary; `Args:` for each parameter (name — description);
│ `Returns:`/`Raises:` where non-trivial.
│ - All public functions/methods + non-trivial private helpers get a docstring.
│ - Complex functions get additional prose explaining algorithm / sysfs paths / pitfalls
│ (referencing the AGENTS.md pitfalls: NUL bytes in journal export, millidegrees, SSID regex,
│ null-padded /api/history).
│ - Preserve existing comment at systemd/units.py:29-30? It's an inline comment — no problem
│ keeping it. And expand the existing docstring at llamacpp.py:31.
│ - Sample dataclass: field comments (as comments after the field? no — no inline comments
│ allowed? wait, the "no comments" convention is being relaxed for docstrings. For dataclass field
│ docs, the idiomatic Google-style way is inline comments after the field: `mem_used: int = 0 #
│ bytes`. But if we want to avoid non-docstring comments... alternative: a class docstring listing
│ the fields. Hmm. Inline field comments are standard for dataclasses. But the user asked for
│ "python function comments" — the new convention should clarify what is allowed. My proposal: use
│ inline comments for Sample dataclass fields (one per field, short: units + meaning), since
│ that's the idiomatic way to document dataclass fields. Actually, to keep "docstrings only" as
│ the rule, a class-level docstring with a field list is clunky for 22 fields. Recommend inline
│ comments on Sample fields, and note in AGENTS.md: "Docstrings for functions/classes; inline
│ comments only for dataclass field docs (Sample)". Hmm, that adds complexit
│ … [5557 more chars]
│ All three decisions locked in. Here's the plan:
│ # Plan: Add Google-style docstrings across the Python codebase
│ ## Convention to establish
│ - **Google style**: one-line imperative summary; `Args:` section for every parameter;
│ `Returns:`/`Raises:` where non-obvious.
│ - **Coverage**: every function/method in `app/` + root `main.py`, and all 4 classes (`Sample`,
│ `HistoryStore`, `Settings`, `Plugin`).
│ - **Complex functions** get extra prose (38 lines): the window-averaging/null-padding in
│ `/api/history`, the journal export parser, sleep-lock acquire/release/reap, sudo-privileged
│ systemctl verbs, AMD/NVIDIA sysfs parsing, per-process IO deltas.
│ - **`Sample` dataclass** (22 fields): short inline comments per field (units/meaning: bytes vs
│ percent, "None = no GPU" etc.) — the idiomatic way to document dataclass fields.
│ - Keep the one existing inline comment (`app/systemd/units.py:29`) and expand the one existing
│ docstring (`app/plugins/llamacpp.py:31` `gather_status`).
│ ## Files (~29 files, ~60 functions)
│ | Group | Files | Notes |
│ |---|---|---|
│ | Core | `app/main.py`, `app/config.py`, `app/sample.py`, `app/state.py`, `app/render.py`,
│ `app/sampling.py` | `lifespan` is the complex one (plugin lifecycle + sampler task); `render.py`
│ helpers are one-liners |
│ | Collectors | `app/collect/{cpu,mem,gpu,net,power,disks,procs}.py` | Complex:
│ `gpu.shorten/_amd/_nvidia`, `cpu._find_temp_path`, `net._ssid` (iw regex pitfall),
│ `procs.sample/_gpu_per_proc`, `disks.partitions` |
│ | System | `app/journal.py`, `app/systemd/units.py` | Complex: `parse_export` (multi-line
│ continuation, NUL-byte pitfall), `tail` (cursor validation, `fetch=lines*2`), `unit_list` (merge
│ active+enabled), `unit_action` (sudo + cache invalidation) |
│ | Routers | `app/routers/{overview,disks,processes,journal,services,plugins}.py` | Complex:
│ `overview._window` + `history` (must document the `null`-padding alignment behaviour per
│ AGENTS.md pitfall) |
│ | Plugins | `app/plugins/{base,llamacpp,sleep,lact}.py` | Complex:
│ `sleep._acquire/_release/_open` (killpg, SIGTERM→SIGKILL, stale-lock reap by `WHO`),
│ `lact.set_profile`, `llamacpp.gather_status` |
│ Root `main.py` (7 lines, no functions) gets nothing.
│ ## AGENTS.md update
│ Replace `## Conventions` bullet "No code comments (the codebase has none)" with the new
│ docstring convention (Google style, all functions/classes, parameter docs, detail for complex
│ ones, inline comments only for `Sample` fields). "Hard-won pitfalls" section stays and the
│ complex-function prose will reference those behaviours.
│ ## Execution order
│ 1. AGENTS.md convention
│ 2. Core → collectors → journal/systemd → routers → plugins
│ 3. Verify:
│ - `uv run python -m compileall -q app main.py`
│ - `uvx basedpyright` over the project (docstrings can't break types, but confirm no
│ accidental edits do)
│ - Restart dev server per AGENTS.md procedure, `curl` all `/api/*` endpoints, `grep -c
│ Traceback /tmp/dash.log` → 0
│ ~60 docstrings, most one-liners; ~20 detailed ones. No behaviour changes.
│ Shall I proceed with this plan?
│ tokens 104 in 2884 out 38314 cached 0 written $0.0000 stop
│ 2026-08-30 22:59:27 • user
│ ok go
│ 2026-08-30 22:59:27 • assistant • Qwen3.8-27B-Think
│ The user approved the plan. Let's start execution. First create the TODO list, then work through
│ the files in order.
│ Plan:
│ 1. Update AGENTS.md conventions
│ 2. Core: app/main.py, app/config.py, app/sample.py, app/state.py, app/render.py, app/sampling.py
│ 3. Collectors: cpu, mem, gpu, net, power, disks, procs
│ 4. journal.py, systemd/units.py
│ 5. Routers: overview, disks, processes, journal, services, plugins
│ 6. Plugins: base, llamacpp, sleep, lact
│ 7. Verification: compileall, basedpyright, server restart + curl
│ Let's create the TODO list and get started.
│ todowrite 7 todos ok 0.0s
│ in
│ {
│ "todos": [
│ {
│ "content": "Update AGENTS.md docstring convention",
│ "status": "in_progress",
│ "priority": "high"
│ },
│ {
│ "content": "Core: main.py, config.py, sample.py, state.py, render.py, sampling.py",
│ "status": "pending",
│ "priority": "high"
│ },
│ {
│ "content": "Collectors: cpu, mem, gpu, net, power, disks, procs",
│ "status": "pending",
│ "priority": "high"
│ },
│ {
│ "content": "System: journal.py, systemd/units.py",
│ "status": "pending",
│ "priority": "high"
│ },
│ {
│ "content": "Routers: overview, disks, processes, journal, services, plugins",
│ "status": "pending",
│ "priority": "high"
│ },
│ {
│ "content": "Plugins: base, llamacpp, sleep, lact",
│ "status": "pending",
│ "priority": "high"
│ },
│ {
│ "content": "Verify: compileall, basedpyright, server restart + curl endpoints",
│ "status": "pending",
│ "priority": "high"
│ }
│ ]
│ }
│ out
│ [
│ {
│ "content": "Update AGENTS.md docstring convention",
│ "status": "in_progress",
│ "priority": "high"
│ },
│ {
│ "content": "Core: main.py, config.py, sample.py, state.py, render.py, sampling.py",
│ "status": "pending",
│ "priority": "high"
│ },
│ {
│ "content": "Collectors: cpu, mem, gpu, net, power, disks, procs",
│ "status": "pending",
│ "priority": "high"
│ },
│ {
│ "content": "System: journal.py, systemd/units.py",
│ "status": "pending",
│ "priority": "high"
│ },
│ {
│ "content": "Routers: overview, disks, processes, journal, services, plugins",
│ "status": "pending",
│ "priority": "high"
│ },
│ {
│ "content": "Plugins: base, llamacpp, sleep, lact",
│ "status": "pending",
│ "priority": "high"
│ },
│ {
│ "content": "Verify: compileall, basedpyright, server restart + curl endpoints",
│ "status": "pending",
│ "priority": "high"
│ }
│ ]
│ tokens 41091 in 396 out 0 cached 0 written $0.0000 tool-calls
│ 2026-08-30 23:00:42 • assistant • Qwen3.8-27B-Think
│ First, I'll read AGENTS.md in order to edit it accurately.
│ read /home/mac/Code/dashboard/AGENTS.md ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/AGENTS.md"
│ }
│ out
│ <path>/home/mac/Code/dashboard/AGENTS.md</path>
│ <type>file</type>
│ <content>
│ 1: # AGENTS.md
│ 2:
│ 3: Guidance for AI coding agents working in this repository.
│ 4:
│ 5: ## What this is
│ 6:
│ 7: A single-host computer dashboard and task manager: FastAPI (Python ≥ 3.12,
│ 8: managed with `uv`) backend serving htmx + Chart.js HTML fragments to one
│ 9: browser page. Binds to `127.0.0.1:8501`, no auth by design (see the README
│ 10: security section). Tabs: Overview, Disks, Processes, Journal, Services
│ 11: (systemd), Plugins (llama.cpp, sleep, LACT). Licensed under the Unlicense
│ 12: (see `LICENSE`).
│ 13:
│ 14: ## Commands
│ 15:
│ 16: ```sh
│ 17: uv sync # install dependencies
│ 18: uv run python main.py # run the server on http://127.0.0.1:8501
│ 19: ```
│ 20:
│ 21: There is no test suite. Verify changes with:
│ 22:
│ 23: ```sh
│ 24: uv run python -m compileall -q app
│ 25: curl -s -o /dev/null -w "%{http_code}\n" http://127.0.0.1:8501/api/overview
│ 26: # ... other endpoints: /api/disks /api/processes /api/journal /api/services
│ 27: # /api/plugins /api/history
│ 28: grep -c Traceback /tmp/dash.log
│ 29: ```
│ 30:
│ 31: ### Restarting the dev server
│ 32:
│ 33: The server usually runs detached in the background. To restart it:
│ 34:
│ 35: ```sh
│ 36: PID=$(pgrep -f "python main\.py" | head -1)
│ 37: [ -n "$PID" ] && kill "$PID"
│ 38: setsid nohup uv run python main.py > /tmp/dash.log 2>&1 < /dev/null & disown
│ 39: ```
│ 40:
│ 41: Never use `pkill -f "uv run python main.py"` — the pattern also matches the
│ 42: agent's own shell command line and kills the session.
│ 43:
│ 44: ## Architecture
│ 45:
│ 46: - `app/collect/*` — collectors (cpu/mem/gpu/disks/procs/net/power) read
│ 47: psutil + sysfs; `app/sampling.py` runs them every `DASH_SAMPLE_INTERVAL`
│ 48: (default 2 s) into an in-memory ring buffer (`app/state.py`).
│ 49: - `app/routers/*` — each tab endpoint is an idempotent GET returning an htmx
│ 50: HTML fragment; templates live in `templates/` and self-poll via
│ 51: `hx-get` + `hx-trigger="ever
│ … [2588 more chars]
│ tokens 313 in 51 out 41487 cached 0 written $0.0000 tool-calls
│ 2026-08-30 23:00:44 • assistant • Qwen3.8-27B-Think
│ Next, I'll update the Conventions section of AGENTS.md.
│ edit /home/mac/Code/dashboard/AGENTS.md ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/AGENTS.md",
│ "oldString": "## Conventions\n\n- No code comments (the codebase has none).\n-
│ basedpyright is configured as linter, use with `uvx`.",
│ "newString": "## Conventions\n\n- Google-style docstrings for every function and class:
│ one-line imperative\n summary, an `Args:` section for each parameter, and
│ `Returns:`/`Raises:`\n where non-obvious. Complex functions (parsers, subprocess
│ wrappers,\n anything touching the pitfalls below) get extra prose explaining the\n
│ behaviour, not just the signature.\n- Inline comments are allowed only for `Sample`
│ dataclass field docs.\n- basedpyright is configured as linter, use with `uvx`."
│ }
│ out Edit applied successfully.
│ tokens 1554 in 215 out 41850 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) ff7953c7
│ 2026-08-30 23:00:53 • assistant • Qwen3.8-27B-Think
│ Next, the core files. Start with app/sample.py (dataclass field documentation), state.py,
│ config.py, render.py, app/main.py, app/sampling.py.
│ **app/sample.py** — dataclass with inline field comments:
│ ```python
│ from dataclasses import dataclass
│ @dataclass
│ class Sample:
│ """One point of system state sampled every `sample_interval` seconds.
│ Byte counts are in bytes, percentages are 0-100. Fields that are
│ `None` mean "not present on this machine" (no GPU, no battery, ...).
│ """
│ ts: float = 0.0 # unix time of the sample (set by HistoryStore.record)
│ cpu: float = 0.0 # aggregate CPU usage percent, 0-100
│ cpu_temp: float | None = None # CPU temperature °C (None if no sensor found)
│ load1: float = 0.0 # 1 min load average
│ load5: float = 0.0 # 5 min load average
│ load15: float = 0.0 # 15 min load average
│ mem_used: int = 0 # used memory, bytes
│ mem_total: int = 0 # total memory, bytes
│ mem_pct: float = 0.0 # used memory percent, 0-100
│ swap_used: int = 0 # used swap, bytes
│ swap_total: int = 0 # total swap, bytes
│ swap_pct: float = 0.0 # used swap percent, 0-100
│ gpu: float | None = None # GPU utilization percent, 0-100 (None = no GPU)
│ vram_used: int | None = None # used VRAM, bytes
│ vram_total: int | None = None # total VRAM, bytes
│ vram_pct: float | None = None # used VRAM percent, 0-100
│ gpu_temp: float | None = None # GPU temperature °C
│ gpu_name: str = "no GPU detected" # display name (shortened lspci/nvidia-smi name)
│ battery: int | None = None # battery capacity percent, 0-100 (None = no battery)
│ battery_status: str | None = None # "Charging" / "Discharging" / "Full" / ...
│ ac_online: bool | None = None # True/False when a mains/usb supply is present, None
│ otherwise
│ io_read: float = 0.0 # aggregate disk read rate, bytes/s
│ io_write: float = 0.0 # aggregate disk write rate, bytes/s
│ ```
│ Wait — the user said "python function comments that describe the par
│ … [6200 more chars]
│ AGENTS.md updated. Now the core files.
│ todowrite 6 todos ok 0.0s
│ in
│ {
│ "todos": [
│ {
│ "content": "Update AGENTS.md docstring convention",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Core: main.py, config.py, sample.py, state.py, render.py, sampling.py",
│ "status": "in_progress",
│ "priority": "high"
│ },
│ {
│ "content": "Collectors: cpu, mem, gpu, net, power, disks, procs",
│ "status": "pending",
│ "priority": "high"
│ },
│ {
│ "content": "System: journal.py, systemd/units.py",
│ "status": "pending",
│ "priority": "high"
│ },
│ {
│ "content": "Routers: overview, disks, processes, journal, services, plugins",
│ "status": "pending",
│ "priority": "high"
│ },
│ {
│ "content": "Plugins: base, llamacpp, sleep, lact",
│ "status": "pending",
│ "priority": "high"
│ },
│ {
│ "content": "Verify: compileall, basedpyright, server restart + curl endpoints",
│ "status": "pending",
│ "priority": "high"
│ }
│ ]
│ }
│ out
│ [
│ {
│ "content": "Update AGENTS.md docstring convention",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Core: main.py, config.py, sample.py, state.py, render.py, sampling.py",
│ "status": "in_progress",
│ "priority": "high"
│ },
│ {
│ "content": "Collectors: cpu, mem, gpu, net, power, disks, procs",
│ "status": "pending",
│ "priority": "high"
│ },
│ {
│ "content": "System: journal.py, systemd/units.py",
│ "status": "pending",
│ "priority": "high"
│ },
│ {
│ "content": "Routers: overview, disks, processes, journal, services, plugins",
│ "status": "pending",
│ "priority": "high"
│ },
│ {
│ "content": "Plugins: base, llamacpp, sleep, lact",
│ "status": "pending",
│ "priority": "high"
│ },
│ {
│ "content": "Verify: compileall, basedpyright, server restart + curl endpoints",
│ "status": "pending",
│ "priority": "high"
│ }
│ ]
│ tokens 43715 in 2413 out 0 cached 0 written $0.0000 tool-calls
│ 2026-08-30 23:03:05 • assistant • Qwen3.8-27B-Think
│ app/sample.py — Full rewrite with class docstrings + field comments:
│ write /home/mac/Code/dashboard/app/sample.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/sample.py",
│ "content": "from dataclasses import dataclass\n\n\n@dataclass\nclass Sample:\n
│ \"\"\"One point of system state, sampled every `sample_interval` seconds.\n\n Byte
│ fields are in bytes, percentage fields are 0-100, temperatures\n are degrees Celsius. A
│ `None` value means the data is not available\n on this machine (no GPU, no battery, no
│ temperature sensor, ...).\n \"\"\"\n\n ts: float = 0.0 # unix time of the sample,
│ set by HistoryStore.record\n cpu: float = 0.0 # aggregate CPU usage percent, 0-100\n
│ cpu_temp: float | None = None # CPU temperature °C, None = no sensor found\n load1:
│ float = 0.0 # 1-minute load average\n load5: float = 0.0 # 5-minute load average\n
│ load15: float = 0.0 # 15-minute load average\n mem_used: int = 0 # used RAM, bytes\n
│ mem_total: int = 0 # total RAM, bytes\n mem_pct: float = 0.0 # used RAM percent,
│ 0-100\n swap_used: int = 0 # used swap, bytes\n swap_total: int = 0 # total swap,
│ bytes\n swap_pct: float = 0.0 # used swap percent, 0-100\n gpu: float | None = None
│ # GPU utilization percent, 0-100, None = no GPU\n vram_used: int | None = None # used
│ VRAM, bytes\n vram_total: int | None = None # total VRAM, bytes\n vram_pct: float |
│ None = None # used VRAM percent, 0-100\n gpu_temp: float | None = None # GPU
│ temperature °C\n gpu_name: str = \"no GPU detected\" # display name (shortened lspci /
│ nvidia-smi name)\n battery: int | None = None # battery capacity percent, 0-100, None
│ = no battery\n battery_status: str | None = None # \"Charging\" / \"Discharging\" /
│ \"Full\" / ...\n ac_online: bool | None = None # True/False when a mains/USB supply
│ exists, None otherwise\n io_read: float = 0.0 # aggregate disk read rate, bytes/s\n
│ io_write: float = 0.0 # aggregate disk write rate, bytes/s\n"
│ }
│ out Wrote file successfully.
│ tokens 312 in 627 out 46129 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 09ed4b18
│ 2026-08-30 23:03:21 • assistant • Qwen3.8-27B-Think
│ Now, next up is app/state.py:
│ edit /home/mac/Code/dashboard/app/state.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/state.py",
│ "oldString": "class HistoryStore:\n def __init__(self, maxlen: int) -> None:\n
│ self._buf: deque[Sample] = deque(maxlen=maxlen)\n\n def record(self, sample: Sample) ->
│ None:\n sample.ts = time.time()\n self._buf.append(sample)\n\n def
│ snapshot(self) -> list[Sample]:\n return list(self._buf)\n\n def latest(self) ->
│ Sample | None:\n return self._buf[-1] if self._buf else None\n\n def
│ __len__(self) -> int:\n return len(self._buf)",
│ "newString": "class HistoryStore:\n \"\"\"In-memory ring buffer of Sample points,
│ oldest dropped first.\n\n `maxlen` is derived from `DASH_RETENTION_MINUTES` /
│ `DASH_SAMPLE_INTERVAL`\n (see `Settings.history_maxlen`). All methods are called from
│ the event\n loop thread; the sampler's collection work happens in a worker thread\n
│ before `record` is called, so no locking is needed.\n \"\"\"\n\n def __init__(self,
│ maxlen: int) -> None:\n \"\"\"Create an empty store.\n\n Args:\n
│ maxlen: maximum number of samples to keep.\n \"\"\"\n self._buf:
│ deque[Sample] = deque(maxlen=maxlen)\n\n def record(self, sample: Sample) -> None:\n
│ \"\"\"Stamp the sample with the current unix time and append it.\n\n Args:\n
│ sample: sample to store; its `ts` field is overwritten.\n \"\"\"\n sample.ts
│ = time.time()\n self._buf.append(sample)\n\n def snapshot(self) ->
│ list[Sample]:\n \"\"\"Return all stored samples, oldest first.\n\n
│ Returns:\n A copy of the buffer contents as a list.\n \"\"\"\n
│ return list(self._buf)\n\n def latest(self) -> Sample | None:\n \"\"\"Return the
│ newest sample, or None if the store is empty.\"\"\"\n return self._buf[-1] if
│ self._buf else None\n\n def __len__(self) -> int:\n \"\"\"Number of samples
│ currently stored.\"\"\"\n return len(self._buf)"
│ }
│ out Edit applied successfully.
│ tokens 21 in 534 out 47067 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 63e1c44c
│ 2026-08-30 23:03:34 • assistant • Qwen3.8-27B-Think
│ Alright, app/config.py:
│ edit /home/mac/Code/dashboard/app/config.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/config.py",
│ "oldString": "class Settings(BaseSettings):\n model_config:
│ ClassVar[SettingsConfigDict] = SettingsConfigDict(env_prefix=\"DASH_\", env_file=\".env\",
│ extra=\"ignore\")",
│ "newString": "class Settings(BaseSettings):\n \"\"\"Runtime configuration.\n\n
│ Values come from `DASH_`-prefixed environment variables or a local\n `.env` file;
│ unknown variables are ignored. See `.env.example` for the\n full list of knobs.\n
│ \"\"\"\n\n model_config: ClassVar[SettingsConfigDict] =
│ SettingsConfigDict(env_prefix=\"DASH_\", env_file=\".env\", extra=\"ignore\")"
│ }
│ out Edit applied successfully.
│ tokens 20 in 190 out 47621 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 7c50f6c5
│ 2026-08-30 23:03:39 • assistant • Qwen3.8-27B-Think
│ Let me check .env.example to make sure the reference is accurate.
│ read /home/mac/Code/dashboard/.env.example ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/.env.example"
│ }
│ out
│ <path>/home/mac/Code/dashboard/.env.example</path>
│ <type>file</type>
│ <content>
│ 1: # Dashboard configuration — copy to .env and adjust. All vars use the DASH_ prefix.
│ 2:
│ 3: # Bind address and port. Keep 127.0.0.1 unless you know what you are doing:
│ 4: # the app has NO authentication.
│ 5: DASH_HOST=127.0.0.1
│ 6: DASH_PORT=8501
│ 7:
│ 8: # Sampling and history (in-memory only, lost on restart).
│ 9: # retention_minutes * 60 / sample_interval = number of stored samples per series.
│ 10: DASH_SAMPLE_INTERVAL=2.0
│ 11: DASH_RETENTION_MINUTES=60
│ 12:
│ 13: # llama.cpp plugin: point at your llama-server (router mode) instance.
│ 14: DASH_LLAMA_BASE_URL=http://127.0.0.1:8080
│ 15: # Only needed if llama-server runs with --api-key.
│ 16: DASH_LLAMA_API_KEY=
│ 17: # Timeout in seconds for /v1/models and load/unload requests.
│ 18: DASH_LLAMA_TIMEOUT=4.0
│ (End of file - total 18 lines)
│ </content>
│ tokens 18 in 49 out 47832 cached 0 written $0.0000 tool-calls
│ 2026-08-30 23:03:40 • assistant • Qwen3.8-27B-Think
│ Alright, `.env.example` exists and is accurate. Next up are `history_maxlen` and `get_settings`:
│ edit /home/mac/Code/dashboard/app/config.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/config.py",
│ "oldString": " @property\n def history_maxlen(self) -> int:\n return max(10,
│ int(self.retention_minutes * 60 / self.sample_interval))\n\n\n@lru_cache\ndef
│ get_settings() -> Settings:\n return Settings()",
│ "newString": " @property\n def history_maxlen(self) -> int:\n \"\"\"Ring
│ buffer size for `retention_minutes` of samples (min 10).\n\n Returns:\n
│ `retention_minutes * 60 / sample_interval`, at least 10.\n \"\"\"\n return
│ max(10, int(self.retention_minutes * 60 / self.sample_interval))\n\n\n@lru_cache\ndef
│ get_settings() -> Settings:\n \"\"\"Return the process-wide cached Settings
│ instance.\n\n Returns:\n A Settings instance, parsed once and reused for the
│ process lifetime.\n \"\"\"\n return Settings()"
│ }
│ out Edit applied successfully.
│ tokens 322 in 271 out 47898 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 9117002d
│ 2026-08-30 23:03:48 • assistant • Qwen3.8-27B-Think
│ Next up is `app/render.py`:
│ edit /home/mac/Code/dashboard/app/render.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/render.py",
│ "oldString": "def humanize(value: float | str | None) -> str:\n if value is None:\n
│ return \"—\"",
│ "newString": "def humanize(value: float | str | None) -> str:\n \"\"\"Format a byte
│ count as a human-readable string (e.g. \"1.2 GiB\").\n\n Args:\n value: number
│ of bytes (a numeric string is accepted too).\n\n Returns:\n e.g. \"512 B\",
│ \"1.2 GiB\", or \"—\" when value is None.\n \"\"\"\n if value is None:\n
│ return \"—\""
│ }
│ out Edit applied successfully.
│ tokens 19 in 194 out 48491 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) ad50335f
│ 2026-08-30 23:03:53 • assistant • Qwen3.8-27B-Think
│ Next is `rate`:
│ edit /home/mac/Code/dashboard/app/render.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/render.py",
│ "oldString": "def rate(value: float | str | None) -> str:\n if value is None:\n
│ return \"—\"",
│ "newString": "def rate(value: float | str | None) -> str:\n \"\"\"Format a
│ bytes-per-second rate as a human-readable string (e.g. \"3.4 MiB/s\").\n\n Args:\n
│ value: transfer rate in bytes/s (a numeric string is accepted too).\n\n Returns:\n
│ e.g. \"128 B/s\", \"3.4 MiB/s\", or \"—\" when value is None.\n \"\"\"\n if value is
│ None:\n return \"—\""
│ }
│ out Edit applied successfully.
│ tokens 18 in 196 out 48705 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 3f84cc80
│ 2026-08-30 23:03:58 • assistant • Qwen3.8-27B-Think
│ Next, `uptime_str` and `pct`:
│ edit /home/mac/Code/dashboard/app/render.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/render.py",
│ "oldString": "def uptime_str(seconds: float | None) -> str:\n if seconds is None:\n
│ return \"—\"",
│ "newString": "def uptime_str(seconds: float | None) -> str:\n \"\"\"Format a duration
│ in seconds as a compact string (e.g. \"3d 4h 12m\").\n\n Args:\n seconds:
│ duration in seconds.\n\n Returns:\n Compact duration, or \"—\" when seconds is
│ None.\n \"\"\"\n if seconds is None:\n return \"—\""
│ }
│ out Edit applied successfully.
│ tokens 18 in 177 out 48920 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 56cfe044
│ 2026-08-30 23:04:03 • assistant • Qwen3.8-27B-Think
│ Next up are `pct` and `render`:
│ edit /home/mac/Code/dashboard/app/render.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/render.py",
│ "oldString": "def pct(value: float | None) -> str:\n if value is None:\n return
│ \"—\"\n return f\"{value:.0f}%\"",
│ "newString": "def pct(value: float | None) -> str:\n \"\"\"Format a 0-100 percentage
│ rounded to a whole number (e.g. \"42%\").\n\n Args:\n value: percentage
│ value.\n\n Returns:\n Rounded percentage string, or \"—\" when value is None.\n
│ \"\"\"\n if value is None:\n return \"—\"\n return f\"{value:.0f}%\""
│ }
│ out Edit applied successfully.
│ tokens 20 in 196 out 49114 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 87c78712
│ 2026-08-30 23:04:08 • assistant • Qwen3.8-27B-Think
│ Next up is `render`:
│ edit /home/mac/Code/dashboard/app/render.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/render.py",
│ "oldString": "def render(name: str, **kwargs: Any) -> str:\n return
│ env.get_template(name).render(**kwargs)",
│ "newString": "def render(name: str, **kwargs: Any) -> str:\n \"\"\"Render a Jinja
│ template from `templates/` with the shared environment.\n\n The environment has HTML
│ autoescape on and the `humanize`, `rate`,\n `uptime`, and `pct` filters registered.\n\n
│ Args:\n name: template path relative to `templates/`, e.g. \"overview.html\".\n
│ **kwargs: template context variables.\n\n Returns:\n The rendered HTML as a
│ string.\n \"\"\"\n return env.get_template(name).render(**kwargs)"
│ }
│ out Edit applied successfully.
│ tokens 19 in 214 out 49330 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 4c88f67a
│ 2026-08-30 23:04:13 • assistant • Qwen3.8-27B-Think
│ Next up is `app/main.py`:
│ edit /home/mac/Code/dashboard/app/main.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/main.py",
│ "oldString": "@asynccontextmanager\nasync def lifespan(app: FastAPI):\n settings =
│ get_settings()",
│ "newString": "@asynccontextmanager\nasync def lifespan(app: FastAPI):\n \"\"\"Start
│ shared state and run plugin lifecycle hooks around the app.\n\n Startup: stores
│ settings and the history ring buffer on `app.state`,\n opens every plugin (a plugin
│ `open()` failure is logged away, not\n fatal), and spawns the background sampler task.
│ Shutdown: cancels the\n sampler task and closes every plugin.\n\n Args:\n
│ app: the FastAPI instance.\n\n Yields:\n Control to the ASGI app for the
│ server's lifetime.\n \"\"\"\n settings = get_settings()"
│ }
│ out Edit applied successfully.
│ tokens 19 in 215 out 49563 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) a9a16445
│ 2026-08-30 23:04:19 • assistant • Qwen3.8-27B-Think
│ Wait, it says "the open() failures of plugins are logged and not treated as fatal," but the code
│ is actually silently swallowing them with `except Exception: pass`. Let me fix that wording:
│ "the open() failures of plugins are silently ignored, not treated as fatal." I'll fix it after I
│ finish writing the rest of the docstring for main.py.
│ edit /home/mac/Code/dashboard/app/main.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/main.py",
│ "oldString": " opens every plugin (a plugin `open()` failure is logged away, not\n
│ fatal), and spawns the background sampler task.",
│ "newString": " opens every plugin (a plugin `open()` failure is ignored, not fatal),\n
│ and spawns the background sampler task."
│ }
│ out Edit applied successfully.
│ tokens 18 in 186 out 49798 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) ffcd690d
│ 2026-08-30 23:04:24 • assistant • Qwen3.8-27B-Think
│ Next, `index` and `create_app` in app/main.py:
│ edit /home/mac/Code/dashboard/app/main.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/main.py",
│ "oldString": "async def index():\n return HTMLResponse(render(\"index.html\",
│ hostname=socket.gethostname()))\n\n\ndef create_app() -> FastAPI:\n app =
│ FastAPI(title=\"Dashboard\", lifespan=lifespan)",
│ "newString": "async def index():\n \"\"\"Serve the single-page dashboard shell at
│ \"/\".\n\n The shell only holds the tab bar and containers; each tab polls its\n own
│ `/api/*` endpoint for content, so this renders once and never again.\n\n Returns:\n
│ The rendered `index.html` as an HTMLResponse.\n \"\"\"\n return
│ HTMLResponse(render(\"index.html\", hostname=socket.gethostname()))\n\n\ndef create_app()
│ -> FastAPI:\n \"\"\"Build the FastAPI application.\n\n Wires up the `/static` mount,
│ the six core routers (overview, disks,\n processes, journal, services, plugins), and
│ the routers contributed by\n each plugin (see `app/plugins/__init__.py`).\n\n
│ Returns:\n The configured FastAPI instance.\n \"\"\"\n app =
│ FastAPI(title=\"Dashboard\", lifespan=lifespan)"
│ }
│ out Edit applied successfully.
│ tokens 20 in 302 out 50001 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 6f806f05
│ 2026-08-30 23:04:33 • assistant • Qwen3.8-27B-Think
│ Next up is app/sampling.py:
│ edit /home/mac/Code/dashboard/app/sampling.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/sampling.py",
│ "oldString": "def _collect() -> Sample:\n sample = Sample()",
│ "newString": "def _collect() -> Sample:\n \"\"\"Fill a fresh Sample with one
│ synchronous collector pass.\n\n Runs in a worker thread (see sampler_loop) because the
│ collectors hit\n sysfs and psutil. Disk read/write rates are intentionally not set
│ here:\n they need the delta between two samples, which sampler_loop keeps.\n\n
│ Returns:\n A Sample with cpu, load, memory, swap, GPU, and power fields filled.\n
│ \"\"\"\n sample = Sample()"
│ }
│ out Edit applied successfully.
│ tokens 20 in 183 out 50322 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) c4403f41
│ 2026-08-30 23:04:38 • assistant • Qwen3.8-27B-Think
│ Next is `sampler_loop`:
│ edit /home/mac/Code/dashboard/app/sampling.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/sampling.py",
│ "oldString": "async def sampler_loop(store: HistoryStore, sample_interval: float) ->
│ None:\n cpu.prime()",
│ "newString": "async def sampler_loop(store: HistoryStore, sample_interval: float) ->
│ None:\n \"\"\"Sample the system into the store every `sample_interval` seconds,
│ forever.\n\n Before the first sample it primes `psutil.cpu_percent` (its first call\n
│ always returns 0) and takes a baseline disk-counter reading, so the\n first stored
│ sample already carries valid CPU and disk rates. Each loop\n collects in a worker
│ thread, then computes per-disk byte deltas divided\n by the elapsed time as the
│ aggregate io_read / io_write rates.\n\n Args:\n store: ring buffer that receives
│ each sample.\n sample_interval: seconds between samples.\n \"\"\"\n
│ cpu.prime()"
│ }
│ out Edit applied successfully.
│ tokens 19 in 240 out 50525 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 93486e3f
│ 2026-08-30 23:04:44 • assistant • Qwen3.8-27B-Think
│ Core files are done. Next up: the collectors. Starting with cpu.py.
│ **app/collect/cpu.py**:
│ ```python
│ def _read(path: str) -> str | None:
│ """Read a sysfs file, returning its stripped contents.
│ Args:
│ path: path under /sys.
│ Returns:
│ The file contents, or None if it cannot be read.
│ """
│ ```
│ Hmm, wait — this `_read` is duplicated in cpu.py, gpu.py, and power.py. Same docstring
│ everywhere.
│ ```python
│ def _find_temp_path() -> str | None:
│ """Find a sysfs path that reports the CPU temperature in millidegrees.
│ Prefers hwmon sensors in the order k10temp (AMD), coretemp (Intel),
│ cpu_thermal (ARM), taking the first temp*_input of the first matching
│ hwmon. Falls back to the acpitz thermal zone. The path is cached
│ module-wide by temp().
│ Returns:
│ The sysfs file to read, or None if no suitable sensor exists.
│ """
│ ```
│ ```python
│ def temp() -> float | None:
│ """Read the CPU temperature in degrees Celsius.
│ The sysfs sensor path is resolved once and cached. Values in sysfs are
│ millidegrees and are converted and rounded to 0.1 °C.
│ Returns:
│ Temperature in °C, or None if no sensor or unreadable value.
│ """
│ ```
│ ```python
│ def prime() -> None:
│ """Prime psutil's CPU percent counter so the next call has a real delta."""
│ ```
│ ```python
│ def core_count() -> int:
│ """Number of logical CPU cores (at least 1)."""
│ ```
│ ```python
│ def fill(s: Sample) -> None:
│ """Fill the cpu, cpu_temp, and load fields of a Sample.
│ Args:
│ s: sample to fill.
│ """
│ ```
│ mem.py:
│ ```python
│ def fill(s: Sample) -> None:
│ """Fill the mem_* and swap_* fields of a Sample (bytes and percent).
│ Args:
│ s: sample to fill.
│ """
│ ```
│ gpu.py — the biggest one:
│ ```python
│ def _read(path: str) -> str | None:
│ """Read a sysfs file, returning its stripped contents.
│ Args:
│ path: path under /sys.
│ Returns:
│ The file contents, or None if it cannot be read.
│ """
│ def short
│ … [9458 more chars]
│ Core files done. Before writing the GPU collector docstrings, let me check the actual
│ `lact`/`lspci` name format so `shorten`'s docs are accurate.
│ bash which lact lspci nvidia-smi; lspci 2>/dev/null | grep -iE "vga|3d"; echo "--… ok 0.0s
│ in
│ {
│ "command": "which lact lspci nvidia-smi; lspci 2>/dev/null | grep -iE \"vga|3d\"; echo
│ \"---lact---\"; timeout 5 lact cli list 2>&1 | head -5"
│ }
│ out
│ which: no nvidia-smi in
│ (/usr/local/sbin:/usr/local/bin:/usr/bin:/var/lib/flatpak/exports/bin:/usr/bin/site_perl:/us
│ r/bin/vendor_perl:/usr/bin/core_perl:/opt/rocm/bin:/usr/lib/rustup/bin)
│ /usr/bin/lact
│ /usr/bin/lspci
│ 04:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Renoir [Radeon
│ Vega Series / Radeon Vega Mobile Series] (rev c1)
│ ---lact---
│ 0: 1002:1636-17AA:380D-0000:04:00.0 (Renoir [Radeon Vega Series / Radeon Vega Mobile
│ Series]) [Integrated]
│ tokens 20 in 3421 out 50783 cached 0 written $0.0000 tool-calls
│ 2026-08-30 23:06:22 • assistant • Qwen3.8-27B-Think
│ Now I understand the format. The name inside the parentheses in `lact cli list` output is the
│ full lspci device name:
│ "Renoir [Radeon Vega Series / Radeon Vega Mobile Series]"
│ Tracing `shorten("Renoir [Radeon Vega Series / Radeon Vega Mobile Series]")`:
│ 1. No "(rev...)" to strip.
│ 2. groups = ["Radeon Vega Series / Radeon Vega Mobile Series"] (one group)
│ 3. len(groups) == 1:
│ - series = "Radeon Vega Series" (split by " / " and take [0])
│ - model = name.split("[", 1)[0].strip() = "Renoir"
│ - return "Renoir (Radeon Vega Series)"
│ So a single bracket group → "model (series)".
│ For the >= 2 case: e.g. a name like "Device [1586]"... no wait. What kind of real-world name
│ would have 2 or more bracket groups? Maybe something like "Advanced Micro Devices, Inc. [1002]
│ Device [1586]" (an unbound GPU where the vendor name is just the PCI ID). In that case:
│ - groups = ["1002", "1586"]
│ - brand = "1002", series = "1586"
│ - model = name.split("]",1)[1].split("[",1)[0].strip() = "Device"
│ - return "1002 Device (1586)"
│ So for unknown devices, the display becomes "1002 Device (1586)" — not great, but a faithful
│ description: brand=first group, model=text between the first and second brackets, series=last
│ group.
│ OK, I can now write an accurate docstring:
│ ```
│ """Shorten a raw GPU name (lspci/lact device string) for display.
│ Strips a trailing "(rev ...)" marker, then reformats by bracket group:
│ "Renoir [Radeon Vega Series / ...]" -> "Renoir (Radeon Vega Series)";
│ names with two or more groups (typically unbound PCI IDs, e.g.
│ "[1002] Device [1586]") become "group0 middle (last-group)"; anything
│ else is truncated to 50 characters.
│ """
│ ```
│ Good, accurate. Next up is writing the docstrings for gpu.py:
│ - `_read`: same as in cpu/power.
│ - `shorten`: as above.
│ - `_gpu_name`:
│ ```
│ """Resolve the display GPU name, cached for the process lifetime.
│ Runs `lspci` once and takes the first VGA/3D-controller device name,
│ shortened with shorten(). Falls back to "GPU" if lspci is missing or
│ finds
│ … [908 more chars]
│ Now I understand the exact name format. Writing collector docstrings.
│ edit /home/mac/Code/dashboard/app/collect/cpu.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/collect/cpu.py",
│ "oldString": "def _read(path: str) -> str | None:\n try:\n with open(path) as
│ f:\n return f.read().strip()\n except OSError:\n return None\n\n\ndef
│ _find_temp_path() -> str | None:\n for hwmon in
│ sorted(glob.glob(\"/sys/class/hwmon/hwmon*\")):",
│ "newString": "def _read(path: str) -> str | None:\n \"\"\"Read a sysfs file, returning
│ its stripped contents.\n\n Args:\n path: path under /sys.\n\n Returns:\n
│ The file contents, or None if it cannot be read.\n \"\"\"\n try:\n with
│ open(path) as f:\n return f.read().strip()\n except OSError:\n return
│ None\n\n\ndef _find_temp_path() -> str | None:\n \"\"\"Find the sysfs file reporting
│ CPU temperature, in millidegrees.\n\n Prefers hwmon sensors named k10temp (AMD),
│ coretemp (Intel), or\n cpu_thermal (ARM), taking the first temp*_input of the first
│ matching\n hwmon; falls back to the acpitz thermal zone. The result is cached by\n
│ temp() for the process lifetime.\n\n Returns:\n The sysfs file to read, or None
│ if no suitable sensor exists.\n \"\"\"\n for hwmon in
│ sorted(glob.glob(\"/sys/class/hwmon/hwmon*\")):"
│ }
│ out Edit applied successfully.
│ tokens 185 in 1276 out 54224 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 242926a5
│ 2026-08-30 23:06:57 • assistant • Qwen3.8-27B-Think
│ Next, cpu.py's `temp`, `prime`, `core_count`, `fill`:
│ edit /home/mac/Code/dashboard/app/collect/cpu.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/collect/cpu.py",
│ "oldString": "def temp() -> float | None:\n global _temp_path, _temp_checked",
│ "newString": "def temp() -> float | None:\n \"\"\"Read the CPU temperature in degrees
│ Celsius.\n\n The sensor path is resolved once via _find_temp_path. Sysfs reports\n
│ millidegrees; the value is converted and rounded to 0.1 °C.\n\n Returns:\n
│ Temperature in °C, or None if no sensor or unreadable value.\n \"\"\"\n global
│ _temp_path, _temp_checked"
│ }
│ out Edit applied successfully.
│ tokens 20 in 188 out 55684 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 6a8d7e96
│ 2026-08-30 23:07:02 • assistant • Qwen3.8-27B-Think
│ Next up are `prime`, `core_count`, and `fill` in cpu.py:
│ edit /home/mac/Code/dashboard/app/collect/cpu.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/collect/cpu.py",
│ "oldString": "def prime() -> None:\n _ = psutil.cpu_percent(None)\n\n\ndef core_count()
│ -> int:\n return psutil.cpu_count(logical=True) or 1\n\n\ndef fill(s: Sample) ->
│ None:\n s.cpu = psutil.cpu_percent(None)",
│ "newString": "def prime() -> None:\n \"\"\"Prime psutil's CPU percent counter so the
│ next call has a real delta.\n\n psutil.cpu_percent(None) returns 0.0 on its first call;
│ sampler_loop\n invokes this before the first sample for that reason.\n \"\"\"\n _
│ = psutil.cpu_percent(None)\n\n\ndef core_count() -> int:\n \"\"\"Number of logical CPU
│ cores (at least 1).\"\"\"\n return psutil.cpu_count(logical=True) or 1\n\n\ndef fill(s:
│ Sample) -> None:\n \"\"\"Fill the cpu, cpu_temp, and load-average fields of a
│ Sample.\n\n Args:\n s: sample to fill.\n \"\"\"\n s.cpu =
│ psutil.cpu_percent(None)"
│ }
│ out Edit applied successfully.
│ tokens 20 in 299 out 55891 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 3335ff25
│ 2026-08-30 23:07:10 • assistant • Qwen3.8-27B-Think
│ Next up is mem.py:
│ edit /home/mac/Code/dashboard/app/collect/mem.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/collect/mem.py",
│ "oldString": "def fill(s: Sample) -> None:\n v = psutil.virtual_memory()",
│ "newString": "def fill(s: Sample) -> None:\n \"\"\"Fill the mem_* and swap_* fields of
│ a Sample.\n\n Args:\n s: sample to fill (bytes and 0-100 percentages, via
│ psutil).\n \"\"\"\n v = psutil.virtual_memory()"
│ }
│ out Edit applied successfully.
│ tokens 20 in 148 out 56209 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 3daa621c
│ 2026-08-30 23:07:14 • assistant • Qwen3.8-27B-Think
│ Next up is gpu.py — the largest collector. Starting with `_read`:
│ edit /home/mac/Code/dashboard/app/collect/gpu.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/collect/gpu.py",
│ "oldString": "def _read(path: str) -> str | None:\n try:\n with open(path) as
│ f:\n return f.read().strip()\n except OSError:\n return None\n\n\ndef
│ shorten(name: str) -> str:\n name = re.sub(r\"\\s*\\(rev.*\\)$\", \"\", name).strip()",
│ "newString": "def _read(path: str) -> str | None:\n \"\"\"Read a sysfs file, returning
│ its stripped contents.\n\n Args:\n path: path under /sys.\n\n Returns:\n
│ The file contents, or None if it cannot be read.\n \"\"\"\n try:\n with
│ open(path) as f:\n return f.read().strip()\n except OSError:\n return
│ None\n\n\ndef shorten(name: str) -> str:\n \"\"\"Shorten a raw GPU device name (lspci /
│ lact) for display.\n\n Strips a trailing \"(rev ...)\" marker, then reformats by
│ bracket\n group: a name like \"Renoir [Radeon Vega Series / ...]\" becomes\n
│ \"Renoir (Radeon Vega Series)\"; a name with two or more groups (typical\n for unbound
│ PCI IDs, e.g. \"[1002] Device [1586]\") becomes\n \"first-group middle-text
│ (last-group)\"; anything else is truncated to\n 50 characters.\n\n Args:\n
│ name: raw device name from lspci or lact.\n\n Returns:\n A display-friendly
│ name.\n \"\"\"\n name = re.sub(r\"\\s*\\(rev.*\\)$\", \"\", name).strip()"
│ }
│ out Edit applied successfully.
│ tokens 19 in 431 out 56377 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) d1422dcb
│ 2026-08-30 23:07:25 • assistant • Qwen3.8-27B-Think
│ Next up is gpu.py's `_gpu_name`:
│ edit /home/mac/Code/dashboard/app/collect/gpu.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/collect/gpu.py",
│ "oldString": "def _gpu_name() -> str:\n global _name_cache",
│ "newString": "def _gpu_name() -> str:\n \"\"\"Resolve the display GPU name, cached for
│ the process lifetime.\n\n Runs `lspci` once and takes the first VGA / 3D-controller
│ device name,\n shortened with shorten(). Falls back to \"GPU\" if lspci is missing or\n
│ no matching device line is found.\n\n Returns:\n The display name to put on the
│ overview card and Sample.\n \"\"\"\n global _name_cache"
│ }
│ out Edit applied successfully.
│ tokens 18 in 185 out 56828 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 4939031e
│ 2026-08-30 23:07:30 • assistant • Qwen3.8-27B-Think
│ Next, `_amd`:
│ edit /home/mac/Code/dashboard/app/collect/gpu.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/collect/gpu.py",
│ "oldString": "def _amd(s: Sample) -> bool:\n devices =
│ sorted(glob.glob(\"/sys/class/drm/card[0-9]*/device/gpu_busy_percent\"))",
│ "newString": "def _amd(s: Sample) -> bool:\n \"\"\"Fill GPU fields from AMD sysfs
│ (amdgpu driver).\n\n Reads gpu_busy_percent, mem_info_vram_used/total, and hwmon\n
│ temp1_input (millidegrees) from each /sys/class/drm/card*/device.\n Busy percent is
│ averaged across cards, VRAM summed, temperature is the\n hottest card. The display name
│ comes from _gpu_name().\n\n Args:\n s: sample to fill.\n\n Returns:\n
│ True if at least one card reported a busy percent, else False\n (leaving s
│ untouched).\n \"\"\"\n devices =
│ sorted(glob.glob(\"/sys/class/drm/card[0-9]*/device/gpu_busy_percent\"))"
│ }
│ out Edit applied successfully.
│ tokens 19 in 267 out 57031 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 258c7bc0
│ 2026-08-30 23:07:38 • assistant • Qwen3.8-27B-Think
│ Next up are `_nvidia` and `fill` in gpu.py:
│ edit /home/mac/Code/dashboard/app/collect/gpu.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/collect/gpu.py",
│ "oldString": "def _nvidia(s: Sample) -> bool:\n if not shutil.which(\"nvidia-smi\"):",
│ "newString": "def _nvidia(s: Sample) -> bool:\n \"\"\"Fill GPU fields by querying
│ nvidia-smi.\n\n Runs `nvidia-smi --query-gpu=...` (5 s timeout) and parses the\n
│ CSV: busy percent averaged across GPUs, VRAM summed (MiB converted to\n bytes),
│ temperature the hottest GPU, name from the first line.\n\n Args:\n s: sample to
│ fill.\n\n Returns:\n True if nvidia-smi exists and returned usable data, else
│ False.\n \"\"\"\n if not shutil.which(\"nvidia-smi\"):"
│ }
│ out Edit applied successfully.
│ tokens 19 in 228 out 57317 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 191887b8
│ 2026-08-30 23:07:44 • assistant • Qwen3.8-27B-Think
│ Next is `fill` in gpu.py:
│ edit /home/mac/Code/dashboard/app/collect/gpu.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/collect/gpu.py",
│ "oldString": "def fill(s: Sample) -> None:\n _ = _amd(s) or _nvidia(s)",
│ "newString": "def fill(s: Sample) -> None:\n \"\"\"Fill the gpu / vram / gpu_temp /
│ gpu_name fields of a Sample.\n\n Tries the AMD sysfs path first (no subprocess), then
│ nvidia-smi.\n If neither applies, the fields keep their Sample defaults.\n\n Args:\n
│ s: sample to fill.\n \"\"\"\n _ = _amd(s) or _nvidia(s)"
│ }
│ out Edit applied successfully.
│ tokens 19 in 185 out 57564 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 83f4500b
│ 2026-08-30 23:07:49 • assistant • Qwen3.8-27B-Think
│ Next up is net.py:
│ edit /home/mac/Code/dashboard/app/collect/net.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/collect/net.py",
│ "oldString": "def _wifi_ifaces() -> set[str]:\n return {p.split(\"/\")[-2] for p in
│ glob.glob(\"/sys/class/net/*/wireless\")}\n\n\ndef _ssid(iface: str) -> str | None:\n
│ hit = _wifi_cache.get(iface)",
│ "newString": "def _wifi_ifaces() -> set[str]:\n \"\"\"Return the names of interfaces
│ that are wireless.\n\n Returns:\n Interface names having a
│ /sys/class/net/<name>/wireless entry.\n \"\"\"\n return {p.split(\"/\")[-2] for p in
│ glob.glob(\"/sys/class/net/*/wireless\")}\n\n\ndef _ssid(iface: str) -> str | None:\n
│ \"\"\"Get the SSID currently associated on a wifi interface.\n\n Shells out to `iw dev
│ <iface> link` and matches the unquoted\n `SSID: name` line; the working regex is
│ `SSID:\\s+(\\S.*)` (a `$` anchor\n fails because the match is not multiline-anchored).
│ The result is\n cached per interface for 15 s so the 2 s poll doesn't spawn a\n
│ subprocess every cycle.\n\n Args:\n iface: network interface name.\n\n
│ Returns:\n The SSID, or None if not associated or `iw` is unavailable.\n
│ \"\"\"\n hit = _wifi_cache.get(iface)"
│ }
│ out Edit applied successfully.
│ tokens 20 in 357 out 57767 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) ac48a555
│ 2026-08-30 23:07:59 • assistant • Qwen3.8-27B-Think
│ Wait, I wrote "(a `$` anchor fails because the match is not multiline-anchored)" — this is
│ awkward, and not really accurate as an explanation. The actual pitfall (from AGENTS.md) is: "iw
│ dev <if> link outputs SSID: name unquoted. The regex that works is SSID:\s+(\S.*) (a $ anchor
│ fails without MULTILINE)." So a regex like `SSID:\s+(.*)$` fails. Because with re.search, `.*$`…
│ actually, the `$` in a pattern that has no MULTILINE matches at the end of the string, or just
│ before a trailing newline — in that case it should still work, but… hmm, the actual reason is:
│ when `iw`'s output has multiple lines and the SSID line isn't the last one, `$` without
│ MULTILINE only matches at the end of the entire string. So `SSID:\s+(\S.*)$` fails unless SSID
│ is on the last line. That's the real reason. Let me fix the docstring to match the wording in
│ AGENTS.md: "(a `$` anchor would fail unless the SSID line is the last line of the output)".
│ edit /home/mac/Code/dashboard/app/collect/net.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/collect/net.py",
│ "oldString": " `SSID: name` line; the working regex is `SSID:\\s+(\\S.*)` (a `$`
│ anchor\n fails because the match is not multiline-anchored). The result is",
│ "newString": " `SSID: name` line; the working regex is `SSID:\\s+(\\S.*)` (a `$`
│ anchor\n would only match the final line of the output without MULTILINE). The\n
│ result is"
│ }
│ out Edit applied successfully.
│ tokens 20 in 394 out 58143 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 2a93902b
│ 2026-08-30 23:08:10 • assistant • Qwen3.8-27B-Think
│ Now `sample()` in net.py:
│ edit /home/mac/Code/dashboard/app/collect/net.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/collect/net.py",
│ "oldString": "def sample() -> dict[str, Any | None]:\n addrs = psutil.net_if_addrs()",
│ "newString": "def sample() -> dict[str, Any | None]:\n \"\"\"Collect interface list and
│ wifi association for the overview page.\n\n Only interfaces that are up and are not the
│ loopback are included;\n each entry carries its IPv4 addresses. The first up wifi
│ interface\n (alphabetical order) provides the displayed SSID.\n\n Returns:\n
│ A dict with \"net_ifaces\" (list of {name, ipv4}) and \"net_wifi\"\n ({iface, ssid}
│ or None).\n \"\"\"\n addrs = psutil.net_if_addrs()"
│ }
│ out Edit applied successfully.
│ tokens 18 in 214 out 58558 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 2b12f3df
│ 2026-08-30 23:08:16 • assistant • Qwen3.8-27B-Think
│ Next up is power.py:
│ edit /home/mac/Code/dashboard/app/collect/power.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/collect/power.py",
│ "oldString": "def _supplies() -> list[tuple[str, str]]:\n out: list[tuple[str, str]] =
│ []",
│ "newString": "def _supplies() -> list[tuple[str, str]]:\n \"\"\"List power supplies
│ found under /sys/class/power_supply.\n\n Returns:\n (type, path) pairs sorted by
│ path, where type is the sysfs type\n (\"battery\", \"mains\", \"usb\", ...) of each
│ supply.\n \"\"\"\n out: list[tuple[str, str]] = []"
│ }
│ out Edit applied successfully.
│ tokens 18 in 178 out 58791 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 49dbe13c
│ 2026-08-30 23:08:21 • assistant • Qwen3.8-27B-Think
│ power.py also has a `_read`. Let's add it, and also add `fill` too:
│ edit /home/mac/Code/dashboard/app/collect/power.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/collect/power.py",
│ "oldString": "def _read(path: str) -> str | None:\n try:\n with open(path) as
│ f:\n return f.read().strip()\n except OSError:\n return None\n\n\ndef
│ _supplies()",
│ "newString": "def _read(path: str) -> str | None:\n \"\"\"Read a sysfs file, returning
│ its stripped contents.\n\n Args:\n path: path under /sys.\n\n Returns:\n
│ The file contents, or None if it cannot be read.\n \"\"\"\n try:\n with
│ open(path) as f:\n return f.read().strip()\n except OSError:\n return
│ None\n\n\ndef _supplies()"
│ }
│ out Edit applied successfully.
│ tokens 19 in 226 out 58987 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 73f54614
│ 2026-08-30 23:08:27 • assistant • Qwen3.8-27B-Think
│ Next is `fill` in power.py:
│ edit /home/mac/Code/dashboard/app/collect/power.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/collect/power.py",
│ "oldString": "def fill(s: Sample) -> None:\n try:\n supplies = _supplies()",
│ "newString": "def fill(s: Sample) -> None:\n \"\"\"Fill the battery / ac_online fields
│ of a Sample from sysfs.\n\n psutil's battery API is unreliable here (power_plugged can
│ be None),\n so /sys/class/power_supply/* is read directly: the first present\n
│ battery provides capacity and status, and ac_online becomes True when\n any mains — or,
│ failing that, USB — supply reports online. Fields stay\n at their Sample defaults on a
│ desktop without these nodes.\n\n Args:\n s: sample to fill.\n \"\"\"\n
│ try:\n supplies = _supplies()"
│ }
│ out Edit applied successfully.
│ tokens 20 in 223 out 59231 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) c850e224
│ 2026-08-30 23:08:34 • assistant • Qwen3.8-27B-Think
│ Next up is disks.py:
│ edit /home/mac/Code/dashboard/app/collect/disks.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/collect/disks.py",
│ "oldString": "def counters() -> dict[str, sdiskio]:\n return
│ psutil.disk_io_counters(perdisk=True) or {}\n\n\ndef rates(prev: dict[str, sdiskio], dt:
│ float) -> tuple[float, float]:\n cur = counters()",
│ "newString": "def counters() -> dict[str, sdiskio]:\n \"\"\"Current per-disk IO
│ counters.\n\n Returns:\n A device-name to sdiskio mapping, or an empty dict on
│ systems\n without disk statistics.\n \"\"\"\n return
│ psutil.disk_io_counters(perdisk=True) or {}\n\n\ndef rates(prev: dict[str, sdiskio], dt:
│ float) -> tuple[float, float]:\n \"\"\"Aggregate read/write rates in bytes/s since a
│ previous counters call.\n\n Disks that were not present in `prev` (hot-plugged)
│ contribute\n nothing, and negative byte deltas (counter wrap, reboots) are clamped\n
│ to zero.\n\n Args:\n prev: counters() result from the previous sample.\n
│ dt: seconds between the two snapshots.\n\n Returns:\n (read_bytes_per_s,
│ write_bytes_per_s).\n \"\"\"\n cur = counters()"
│ }
│ out Edit applied successfully.
│ tokens 20 in 318 out 59473 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 7e667899
│ 2026-08-30 23:08:42 • assistant • Qwen3.8-27B-Think
│ Next is `partitions` in disks.py:
│ edit /home/mac/Code/dashboard/app/collect/disks.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/collect/disks.py",
│ "oldString": "def partitions() -> list[dict[str, Any]]:\n groups: dict[str, dict[str,
│ Any]] = {}",
│ "newString": "def partitions() -> list[dict[str, Any]]:\n \"\"\"Mounted real
│ filesystems, grouped by device.\n\n All partitions on the same device are merged into
│ one entry; usage\n stats come from the first readable mountpoint, unreadable ones are\n
│ skipped. When a device has more than 3 mountpoints, mounts_disp shows\n the first three
│ plus \"+N more\".\n\n Returns:\n One entry per device (device, fstype, usage,
│ mounts, mounts_disp),\n sorted by device name.\n \"\"\"\n groups: dict[str,
│ dict[str, Any]] = {}"
│ }
│ out Edit applied successfully.
│ tokens 19 in 227 out 59811 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) de867383
│ 2026-08-30 23:08:48 • assistant • Qwen3.8-27B-Think
│ Next is procs.py:
│ edit /home/mac/Code/dashboard/app/collect/procs.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/collect/procs.py",
│ "oldString": "def _gpu_per_proc() -> dict[int, int]:\n global _gpu_procs,
│ _gpu_probe_t",
│ "newString": "def _gpu_per_proc() -> dict[int, int]:\n \"\"\"Map PID to GPU memory used
│ (MiB) for NVIDIA compute processes.\n\n Runs `nvidia-smi --query-compute-apps` at most
│ once per 10 seconds\n (the probe result is cached). Returns an empty mapping when
│ nvidia-smi\n is missing, which is the case on AMD machines.\n\n Returns:\n A
│ pid to used-memory-in-MiB mapping.\n \"\"\"\n global _gpu_procs, _gpu_probe_t"
│ }
│ out Edit applied successfully.
│ tokens 19 in 206 out 60057 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) c15414c0
│ 2026-08-30 23:08:54 • assistant • Qwen3.8-27B-Think
│ Next, `sample()` in procs.py:
│ edit /home/mac/Code/dashboard/app/collect/procs.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/collect/procs.py",
│ "oldString": "def sample() -> list[dict[str, Any]]:\n now = time.monotonic()",
│ "newString": "def sample() -> list[dict[str, Any]]:\n \"\"\"One pass over all processes
│ collecting cpu, memory, IO rate, GPU.\n\n Processes whose parent is swapper/kthreadd
│ (ppid 0/2) are skipped.\n Per-process IO rates are byte deltas between successive calls
│ divided\n by elapsed time; previous readings are pruned when a process exits.\n GPU
│ memory comes from _gpu_per_proc(). Entries that die mid-iteration\n are dropped, and
│ per-process access errors are tolerated.\n\n Returns:\n A list of per-process
│ dicts (pid, name, user, cpu, rss, mem_pct,\n io_read, io_write, gpu), one per live
│ process.\n \"\"\"\n now = time.monotonic()"
│ }
│ out Edit applied successfully.
│ tokens 20 in 258 out 60281 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 2015b6c4
│ 2026-08-30 23:09:01 • assistant • Qwen3.8-27B-Think
│ Collector is done. Let me update the todo and move on to journal.py and systemd/units.py.
│ todowrite 4 todos ok 0.1s
│ in
│ {
│ "todos": [
│ {
│ "content": "Update AGENTS.md docstring convention",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Core: main.py, config.py, sample.py, state.py, render.py, sampling.py",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Collectors: cpu, mem, gpu, net, power, disks, procs",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "System: journal.py, systemd/units.py",
│ "status": "in_progress",
│ "priority": "high"
│ },
│ {
│ "content": "Routers: overview, disks, processes, journal, services, plugins",
│ "status": "pending",
│ "priority": "high"
│ },
│ {
│ "content": "Plugins: base, llamacpp, sleep, lact",
│ "status": "pending",
│ "priority": "high"
│ },
│ {
│ "content": "Verify: compileall, basedpyright, server restart + curl endpoints",
│ "status": "pending",
│ "priority": "high"
│ }
│ ]
│ }
│ out
│ [
│ {
│ "content": "Update AGENTS.md docstring convention",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Core: main.py, config.py, sample.py, state.py, render.py, sampling.py",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Collectors: cpu, mem, gpu, net, power, disks, procs",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "System: journal.py, systemd/units.py",
│ "status": "in_progress",
│ "priority": "high"
│ },
│ {
│ "content": "Routers: overview, disks, processes, journal, services, plugins",
│ "status": "pending",
│ "priority": "high"
│ },
│ {
│ "content": "Plugins: base, llamacpp, sleep, lact",
│ "status": "pending",
│ "priority": "high"
│ },
│ {
│ "content": "Verify: compileall, basedpyright, server restart + curl endpoints",
│ "status": "pending",
│ "priority": "high"
│ }
│ ]
│ tokens 18 in 264 out 60560 cached 0 written $0.0000 tool-calls
│ 2026-08-30 23:09:08 • assistant • Qwen3.8-27B-Think
│ Alright, next up is journal.py — the most complex file:
│ edit /home/mac/Code/dashboard/app/journal.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/journal.py",
│ "oldString": "def parse_export(text: str) -> list[dict[str, Any]]:\n entries:
│ list[dict[str, Any]] = []",
│ "newString": "def parse_export(text: str) -> list[dict[str, Any]]:\n \"\"\"Parse
│ `journalctl -o export` output into entry dicts.\n\n The export format is `KEY=value`
│ lines separated by blank lines; a\n line that does not start with an uppercase key is a
│ continuation of\n the previous value (joined with newlines). Note the raw output can\n
│ contain NUL bytes, which callers must tolerate.\n\n Args:\n text: raw
│ `journalctl -o export` output.\n\n Returns:\n One dict per entry, key to value
│ (multi-line values preserved).\n \"\"\"\n entries: list[dict[str, Any]] = []"
│ }
│ out Edit applied successfully.
│ tokens 314 in 248 out 60841 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) b385662d
│ 2026-08-30 23:09:16 • assistant • Qwen3.8-27B-Think
│ Now `format_entries` in journal.py:
│ edit /home/mac/Code/dashboard/app/journal.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/journal.py",
│ "oldString": "def format_entries(entries: list[dict[str, Any]]) -> list[dict[str, Any]]:\n
│ out: list[dict[str, Any]] = []",
│ "newString": "def format_entries(entries: list[dict[str, Any]]) -> list[dict[str, Any]]:\n
│ \"\"\"Reduce raw export entries to the fields the journal tab renders.\n\n Entries
│ without a realtime timestamp are dropped. The local time is\n formatted as HH:MM:SS
│ (invalid timestamps render as an empty string),\n PRIORITY defaults to 6 (info), and
│ the identifier falls back\n SYSLOG_IDENTIFIER -> _COMM -> _PID.\n\n Args:\n
│ entries: dicts from parse_export.\n\n Returns:\n One row per kept entry with
│ stamp, prio, ident, msg, cursor.\n \"\"\"\n out: list[dict[str, Any]] = []"
│ }
│ out Edit applied successfully.
│ tokens 18 in 250 out 61404 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 7ab18810
│ 2026-08-30 23:09:23 • assistant • Qwen3.8-27B-Think
│ Next up is `_journalctl` and `tail` in journal.py:
│ edit /home/mac/Code/dashboard/app/journal.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/journal.py",
│ "oldString": "async def _journalctl(argv: list[str]) -> str:\n proc = await
│ asyncio.create_subprocess_exec(",
│ "newString": "async def _journalctl(argv: list[str]) -> str:\n \"\"\"Run a journalctl
│ subprocess and return its stdout.\n\n Args:\n argv: full command, e.g.
│ [\"sudo\", \"journalctl\", \"-n\", \"100\"].\n\n Returns:\n The decoded
│ stdout.\n\n Raises:\n RuntimeError: if journalctl exits non-zero; the message is
│ its\n stderr (or \"journalctl failed\" when stderr is empty).\n \"\"\"\n
│ proc = await asyncio.create_subprocess_exec("
│ }
│ out Edit applied successfully.
│ tokens 19 in 212 out 61672 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) ae71d639
│ 2026-08-30 23:09:29 • assistant • Qwen3.8-27B-Think
│ Next is `tail` in journal.py — the most complex function here:
│ edit /home/mac/Code/dashboard/app/journal.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/journal.py",
│ "oldString": "async def tail(\n cursor: str | None,\n level: str,\n unit: str |
│ None,\n search: str | None,\n lines: int,\n hide_sudo: bool = False,\n) ->
│ tuple[list[dict[str, Any]], str | None]:\n fetch = lines * 2 if hide_sudo else lines",
│ "newString": "async def tail(\n cursor: str | None,\n level: str,\n unit: str |
│ None,\n search: str | None,\n lines: int,\n hide_sudo: bool = False,\n) ->
│ tuple[list[dict[str, Any]], str | None]:\n \"\"\"Fetch a recent journal page, newest
│ entries last.\n\n Runs `sudo journalctl -o export` with the requested filters. A\n
│ non-empty cursor is validated against CURSOR_RE before being passed\n as --after-cursor
│ (invalid cursors are silently ignored); level maps\n through LEVELS, the unit name is
│ regex-checked, and the free-text\n search is truncated to 200 chars. When hide_sudo is
│ set, twice as many\n lines are fetched (journalctl cannot express negated matches)
│ and\n sudo's own entries are filtered out in Python afterwards.\n\n Args:\n
│ cursor: opaque journal cursor to continue after, or None.\n level: one of \"all\" /
│ \"warn\" / \"err\".\n unit: systemd unit to filter on, or None.\n search:
│ free-text match, or None.\n lines: target number of entries.\n hide_sudo:
│ drop entries logged by sudo itself.\n\n Returns:\n (formatted rows from
│ format_entries, cursor of the newest row or\n None when nothing was returned).\n\n
│ Raises:\n RuntimeError: if journalctl fails (see _journalctl).\n \"\"\"\n
│ fetch = lines * 2 if hide_sudo else lines"
│ }
│ out Edit applied successfully.
│ tokens 20 in 490 out 61902 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) b534f8ee
│ 2026-08-30 23:09:42 • assistant • Qwen3.8-27B-Think
│ Next is systemd/units.py:
│ edit /home/mac/Code/dashboard/app/systemd/units.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/systemd/units.py",
│ "oldString": "async def _run(cmd: list[str]) -> tuple[int, str, str]:\n proc = await
│ asyncio.create_subprocess_exec(",
│ "newString": "async def _run(cmd: list[str]) -> tuple[int, str, str]:\n \"\"\"Run a
│ command, capturing stdout and stderr.\n\n Args:\n cmd: program and
│ arguments.\n\n Returns:\n (returncode, stdout, stderr), all decoded; a missing
│ returncode\n (should not happen) is reported as 0.\n \"\"\"\n proc = await
│ asyncio.create_subprocess_exec("
│ }
│ out Edit applied successfully.
│ tokens 20 in 186 out 62411 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) a722a022
│ 2026-08-30 23:09:48 • assistant • Qwen3.8-27B-Think
│ Next, let's check `_systemctl` (preserving existing inline comments) in systemd/units.py:
│ edit /home/mac/Code/dashboard/app/systemd/units.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/systemd/units.py",
│ "oldString": "async def _systemctl(*args: str, privileged: bool = False) -> str:\n #
│ Privileged verbs always go through sudo: plain attempts just get\n # rejected by
│ systemd and spam the journal with auth failures.\n cmd = ([\"sudo\", \"systemctl\",
│ *args] if privileged else [\"systemctl\", *args])",
│ "newString": "async def _systemctl(*args: str, privileged: bool = False) -> str:\n
│ \"\"\"Run a systemctl command and return its stdout.\n\n Args:\n *args:
│ systemctl subcommand and options, e.g. (\"show\", \"foo.service\").\n privileged:
│ run via sudo. Set for verbs that modify state (start,\n stop, enable, ...);
│ plain attempts just get rejected by\n systemd and spam the journal with auth
│ failures.\n\n Returns:\n The decoded stdout.\n\n Raises:\n
│ RuntimeError: if systemctl exits non-zero; the message is its\n stderr (or
│ \"systemctl <args> failed\" when stderr is empty).\n \"\"\"\n cmd = ([\"sudo\",
│ \"systemctl\", *args] if privileged else [\"systemctl\", *args])"
│ }
│ out Edit applied successfully.
│ tokens 20 in 329 out 62616 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 738abaac
│ 2026-08-30 23:09:57 • assistant • Qwen3.8-27B-Think
│ Note: I removed the inline comment (since it's now included in the docstring). This is
│ consistent with the "inline comments only for Sample fields" convention. Good.
│ Next up is `_enabled_map`:
│ edit /home/mac/Code/dashboard/app/systemd/units.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/systemd/units.py",
│ "oldString": "async def _enabled_map(force: bool = False) -> dict[str, str]:\n global
│ _enabled_cache, _enabled_cache_at",
│ "newString": "async def _enabled_map(force: bool = False) -> dict[str, str]:\n
│ \"\"\"Map unit name to enabled-state (enabled, disabled, static, ...).\n\n The result
│ of `systemctl list-unit-files --type=service` is cached\n module-wide for 30 s (see the
│ TTL caches convention), so fast polls\n don't re-run it; unit_action() invalidates it
│ after enable/disable.\n\n Args:\n force: bypass the cache and re-query.\n\n
│ Returns:\n A unit-name to state-string mapping (may include units that are\n
│ not currently active).\n \"\"\"\n global _enabled_cache, _enabled_cache_at"
│ }
│ out Edit applied successfully.
│ tokens 20 in 277 out 62964 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 20b3fdb3
│ 2026-08-30 23:10:05 • assistant • Qwen3.8-27B-Think
│ Wait — "see the TTL caches convention" — the AGENTS.md convention is "Keep polling endpoints
│ cheap: collectors may cache lookups (unit names, enabled-state maps, SSID, temperature paths)
│ with short TTLs." So it should be written as "cached module-wide for 30 s to keep polling
│ endpoints cheap". Let's fix that phrasing.
│ edit /home/mac/Code/dashboard/app/systemd/units.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/systemd/units.py",
│ "oldString": " The result of `systemctl list-unit-files --type=service` is cached\n
│ module-wide for 30 s (see the TTL caches convention), so fast polls\n don't re-run it;
│ unit_action() invalidates it after enable/disable.",
│ "newString": " The result of `systemctl list-unit-files --type=service` is cached\n
│ module-wide for 30 s so fast polls don't re-run it; unit_action()\n invalidates the
│ cache after enable/disable."
│ }
│ out Edit applied successfully.
│ tokens 19 in 238 out 63261 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) f2ae8435
│ 2026-08-30 23:10:12 • assistant • Qwen3.8-27B-Think
│ Next, `unit_list` in systemd/units.py:
│ edit /home/mac/Code/dashboard/app/systemd/units.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/systemd/units.py",
│ "oldString": "async def unit_list() -> list[dict[str, str]]:\n out = await
│ _systemctl(",
│ "newString": "async def unit_list() -> list[dict[str, str]]:\n \"\"\"List all service
│ units with their runtime and enabled state.\n\n Merges `systemctl list-units --all`
│ (currently known units) with the\n enabled-state map, so units that are configured but
│ not active still\n appear (with placeholder load/active/sub values).\n\n Returns:\n
│ One row per unit (name, load, active, sub, desc, enabled),\n sorted by unit name.\n
│ \"\"\"\n out = await _systemctl("
│ }
│ out Edit applied successfully.
│ tokens 18 in 215 out 63519 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) a80ce25e
│ 2026-08-30 23:10:18 • assistant • Qwen3.8-27B-Think
│ Next, `unit_detail`, `unit_action`, and `system_state` in systemd/units.py:
│ edit /home/mac/Code/dashboard/app/systemd/units.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/systemd/units.py",
│ "oldString": "async def unit_detail(name: str) -> dict[str, str]:\n if not
│ UNIT_RE.match(name):\n raise ValueError(\"invalid unit name\")\n out = await
│ _systemctl(\"show\", name, f\"-p{_DETAIL_PROPS}\")",
│ "newString": "async def unit_detail(name: str) -> dict[str, str]:\n \"\"\"Fetch the
│ detail properties of one unit via `systemctl show`.\n\n Args:\n name: unit name,
│ must match UNIT_RE.\n\n Returns:\n The requested properties (see _DETAIL_PROPS)
│ as a key to value\n mapping, empty values included.\n\n Raises:\n
│ ValueError: if the unit name is not a valid systemd unit name.\n RuntimeError: if
│ systemctl fails.\n \"\"\"\n if not UNIT_RE.match(name):\n raise
│ ValueError(\"invalid unit name\")\n out = await _systemctl(\"show\", name,
│ f\"-p{_DETAIL_PROPS}\")"
│ }
│ out Edit applied successfully.
│ tokens 18 in 281 out 63753 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 29b9a443
│ 2026-08-30 23:10:26 • assistant • Qwen3.8-27B-Think
│ Next up are `unit_action` and `system_state` in systemd/units.py:
│ edit /home/mac/Code/dashboard/app/systemd/units.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/systemd/units.py",
│ "oldString": "async def unit_action(name: str, action: str) -> str:\n if not
│ UNIT_RE.match(name):\n raise ValueError(\"invalid unit name\")\n if action not
│ in ACTIONS:\n raise ValueError(\"invalid action\")\n out = await
│ _systemctl(action, name, privileged=True)",
│ "newString": "async def unit_action(name: str, action: str) -> str:\n \"\"\"Perform a
│ state-changing verb on a unit (via sudo).\n\n enable/disable also invalidate the
│ module-level enabled-state cache\n so the next unit_list() reflects the change
│ immediately.\n\n Args:\n name: unit name, must match UNIT_RE.\n action:
│ one of ACTIONS (start, stop, restart, enable, disable).\n\n Returns:\n The
│ (usually empty) stdout of the systemctl call.\n\n Raises:\n ValueError: if the
│ unit name or action is invalid.\n RuntimeError: if systemctl fails (e.g. unit does
│ not exist).\n \"\"\"\n if not UNIT_RE.match(name):\n raise
│ ValueError(\"invalid unit name\")\n if action not in ACTIONS:\n raise
│ ValueError(\"invalid action\")\n out = await _systemctl(action, name, privileged=True)"
│ }
│ out Edit applied successfully.
│ tokens 19 in 335 out 64052 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 9941b4a1
│ 2026-08-30 23:10:35 • assistant • Qwen3.8-27B-Think
│ Next is `system_state` in systemd/units.py:
│ edit /home/mac/Code/dashboard/app/systemd/units.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/systemd/units.py",
│ "oldString": "async def system_state() -> str:\n try:\n return (await
│ _systemctl(\"is-system-running\")).strip() or \"unknown\"\n except RuntimeError:\n
│ return \"unknown\"",
│ "newString": "async def system_state() -> str:\n \"\"\"Overall systemd state (running,
│ degraded, ..., or \"unknown\").\n\n Returns:\n The `systemctl is-system-running`
│ state, or \"unknown\" when the\n call fails (e.g. inside a container).\n
│ \"\"\"\n try:\n return (await _systemctl(\"is-system-running\")).strip() or
│ \"unknown\"\n except RuntimeError:\n return \"unknown\""
│ }
│ out Edit applied successfully.
│ tokens 20 in 211 out 64405 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 1349405e
│ 2026-08-30 23:10:41 • assistant • Qwen3.8-27B-Think
│ System files done. Next up: routers. Update the TODO and work on overview.py (complex _window +
│ history).
│ todowrite 3 todos ok 0.0s
│ in
│ {
│ "todos": [
│ {
│ "content": "Update AGENTS.md docstring convention",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Core: main.py, config.py, sample.py, state.py, render.py, sampling.py",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Collectors: cpu, mem, gpu, net, power, disks, procs",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "System: journal.py, systemd/units.py",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Routers: overview, disks, processes, journal, services, plugins",
│ "status": "in_progress",
│ "priority": "high"
│ },
│ {
│ "content": "Plugins: base, llamacpp, sleep, lact",
│ "status": "pending",
│ "priority": "high"
│ },
│ {
│ "content": "Verify: compileall, basedpyright, server restart + curl endpoints",
│ "status": "pending",
│ "priority": "high"
│ }
│ ]
│ }
│ out
│ [
│ {
│ "content": "Update AGENTS.md docstring convention",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Core: main.py, config.py, sample.py, state.py, render.py, sampling.py",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Collectors: cpu, mem, gpu, net, power, disks, procs",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "System: journal.py, systemd/units.py",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Routers: overview, disks, processes, journal, services, plugins",
│ "status": "in_progress",
│ "priority": "high"
│ },
│ {
│ "content": "Plugins: base, llamacpp, sleep, lact",
│ "status": "pending",
│ "priority": "high"
│ },
│ {
│ "content": "Verify: compileall, basedpyright, server restart + curl endpoints",
│ "status": "pending",
│ "priority": "high"
│ }
│ ]
│ tokens 20 in 267 out 64635 cached 0 written $0.0000 tool-calls
│ 2026-08-30 23:10:49 • assistant • Qwen3.8-27B-Think
│ Next up is `overview.py` — the important `_window` and `history`:
│ edit /home/mac/Code/dashboard/app/routers/overview.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/routers/overview.py",
│ "oldString": "def _window(snap: list[Sample], max_points: int) -> list[tuple[float,
│ dict[str, RowAgg]]]:\n n = len(snap)",
│ "newString": "def _window(snap: list[Sample], max_points: int) -> list[tuple[float,
│ dict[str, RowAgg]]]:\n \"\"\"Window-average a sample list down to at most `max_points`
│ points.\n\n The samples are split into consecutive chunks of ceil(n / max_points)\n
│ and each numeric Sample field is reduced to {avg, min, max} per chunk;\n whole-number
│ fields (byte counts) stay ints, fractional fields are\n rounded to 0.1. Each point is
│ stamped with the timestamp of the last\n sample in its chunk.\n\n Args:\n
│ snap: samples oldest first (HistoryStore.snapshot).\n max_points: maximum number of
│ points to emit.\n\n Returns:\n (timestamp, field aggregations) pairs, oldest
│ first.\n \"\"\"\n n = len(snap)"
│ }
│ out Edit applied successfully.
│ tokens 314 in 297 out 64921 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 0282e314
│ 2026-08-30 23:10:58 • assistant • Qwen3.8-27B-Think
│ Next is `overview` in overview.py:
│ edit /home/mac/Code/dashboard/app/routers/overview.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/routers/overview.py",
│ "oldString": "@router.get(\"/overview\")\nasync def overview(request: Request):\n store
│ = request.app.state.store",
│ "newString": "@router.get(\"/overview\")\nasync def overview(request: Request):\n
│ \"\"\"Render the Overview tab fragment: current system state card.\n\n Takes the latest
│ sample from the history store (an empty Sample when\n none exists yet), derives
│ vram_pct when the collector left it unset,\n and adds interface / wifi data and
│ uptime.\n\n Args:\n request: FastAPI request (app.state.store).\n\n
│ Returns:\n The rendered overview.html as an HTMLResponse.\n \"\"\"\n store =
│ request.app.state.store"
│ }
│ out Edit applied successfully.
│ tokens 19 in 206 out 65532 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 8baa9986
│ 2026-08-30 23:11:04 • assistant • Qwen3.8-27B-Think
│ Next is `history` in overview.py — need to document the null-padding behavior:
│ edit /home/mac/Code/dashboard/app/routers/overview.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/routers/overview.py",
│ "oldString": "@router.get(\"/history\")\nasync def history(request: Request):\n snap =
│ _window(request.app.state.store.snapshot(), get_settings().chart_max_points)",
│ "newString": "@router.get(\"/history\")\nasync def history(request: Request):\n
│ \"\"\"Serve the ring buffer as chart data (JSON).\n\n The buffer is window-averaged via
│ _window() down to at most\n `chart_max_points` points. Every key seen in any window
│ gets avg/min/\n max arrays, and each array is padded with None for windows that lack\n
│ the key (e.g. the GPU fields before a GPU is detected) so the arrays\n stay aligned
│ with the ts array — the charts rely on that.\n\n Args:\n request: FastAPI
│ request (app.state.store).\n\n Returns:\n JSON with ts (unix seconds) and
│ series: key to {avg, min, max}.\n \"\"\"\n snap =
│ _window(request.app.state.store.snapshot(), get_settings().chart_max_points)"
│ }
│ out Edit applied successfully.
│ tokens 19 in 289 out 65757 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 137107d0
│ 2026-08-30 23:11:13 • assistant • Qwen3.8-27B-Think
│ Next up is `disks.py` in routers:
│ edit /home/mac/Code/dashboard/app/routers/disks.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/routers/disks.py",
│ "oldString": "@router.get(\"/disks\")\nasync def disks(_request: Request):\n global
│ _prev, _prev_t",
│ "newString": "@router.get(\"/disks\")\nasync def disks(_request: Request):\n
│ \"\"\"Render the Disks tab fragment: partition usage + per-disk rates.\n\n Per-disk
│ read/write rates are computed from the delta between this\n request's counters and the
│ previous request's (module-level state,\n so rates depend on poll frequency and are 0
│ on the first hit).\n\n Args:\n _request: FastAPI request (unused beyond app
│ state access).\n\n Returns:\n The rendered disks.html as an HTMLResponse.\n
│ \"\"\"\n global _prev, _prev_t"
│ }
│ out Edit applied successfully.
│ tokens 20 in 225 out 66064 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) bb3fd3bf
│ 2026-08-30 23:11:20 • assistant • Qwen3.8-27B-Think
│ Next is `processes.py` in routers:
│ edit /home/mac/Code/dashboard/app/routers/processes.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/routers/processes.py",
│ "oldString": "@router.get(\"/processes\")\nasync def processes(q: str = \"\", sort: str =
│ \"cpu\", order: str = \"desc\"):\n if sort not in SORT_KEYS:",
│ "newString": "@router.get(\"/processes\")\nasync def processes(q: str = \"\", sort: str =
│ \"cpu\", order: str = \"desc\"):\n \"\"\"Render the Processes tab fragment: filterable,
│ sortable process table.\n\n The full sample is taken in a worker thread, then
│ optionally filtered\n by substring match on name or exact match on pid. Sorting is done
│ with\n None values last (the tuple key trick); at most 300 rows are rendered.\n
│ Invalid sort/order values fall back to cpu/desc.\n\n Args:\n q: search filter,
│ empty for all.\n sort: column to sort by, one of SORT_KEYS.\n order: \"asc\"
│ or \"desc\".\n\n Returns:\n The rendered processes.html as an HTMLResponse.\n
│ \"\"\"\n if sort not in SORT_KEYS:"
│ }
│ out Edit applied successfully.
│ tokens 20 in 290 out 66308 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 9bf06aaf
│ 2026-08-30 23:11:28 • assistant • Qwen3.8-27B-Think
│ Next is `journal.py` in routers:
│ edit /home/mac/Code/dashboard/app/routers/journal.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/routers/journal.py",
│ "oldString": "@router.get(\"/journal\")\nasync def journal_view(\n _request: Request,\n
│ level: str = \"all\",\n unit: str = \"\",\n search: str = \"\",\n cursor: str =
│ \"\",\n hide_sudo: str = \"\",\n):\n if level not in journal.LEVELS:",
│ "newString": "@router.get(\"/journal\")\nasync def journal_view(\n _request: Request,\n
│ level: str = \"all\",\n unit: str = \"\",\n search: str = \"\",\n cursor: str =
│ \"\",\n hide_sudo: str = \"\",\n):\n \"\"\"Render the Journal tab fragment: a page
│ of journal entries.\n\n Without a cursor it fetches 100 lines; with one (continuing a
│ scroll)\n 200, then keeps the newest 400 for the template. level is validated\n
│ against journal.LEVELS, and failures (RuntimeError/OSError from\n journalctl) are
│ rendered as an error banner instead of a 500.\n\n Args:\n _request: FastAPI
│ request (unused).\n level: \"all\" / \"warn\" / \"err\".\n unit: unit name
│ filter, empty for none.\n search: free-text filter, empty for none.\n
│ cursor: journal cursor to continue after, empty for none.\n hide_sudo: \"on\" to
│ hide sudo's own log entries.\n\n Returns:\n The rendered journal.html as an
│ HTMLResponse.\n \"\"\"\n if level not in journal.LEVELS:"
│ }
│ out Edit applied successfully.
│ tokens 18 in 410 out 66619 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 499623a1
│ 2026-08-30 23:11:40 • assistant • Qwen3.8-27B-Think
│ Next is `services.py` in the router — `_rank`, `_list_fragment`, `services`, `service_detail`,
│ `service_action`:
│ edit /home/mac/Code/dashboard/app/routers/services.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/routers/services.py",
│ "oldString": "def _rank(u: dict[str, Any], key: str) -> int:\n if key == \"state\":",
│ "newString": "def _rank(u: dict[str, Any], key: str) -> int:\n \"\"\"Sort rank of a
│ unit row for the state/enabled columns.\n\n Unknown states rank last (9); \"name\"
│ sorting uses the raw string and\n returns 0 here.\n\n Args:\n u: unit row
│ from units.unit_list().\n key: \"state\" or \"enabled\".\n\n Returns:\n
│ An integer rank, lower first.\n \"\"\"\n if key == \"state\":"
│ }
│ out Edit applied successfully.
│ tokens 18 in 222 out 67048 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 8098f01e
│ 2026-08-30 23:11:46 • assistant • Qwen3.8-27B-Think
│ Next up is `_list_fragment` in the router in services.py:
│ edit /home/mac/Code/dashboard/app/routers/services.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/routers/services.py",
│ "oldString": "async def _list_fragment(q: str, sort: str = \"name\", order: str = \"asc\",
│ error: str | None = None) -> str:\n if sort not in SORT_KEYS:",
│ "newString": "async def _list_fragment(q: str, sort: str = \"name\", order: str = \"asc\",
│ error: str | None = None) -> str:\n \"\"\"Render the services list fragment (shared by
│ GET and POST endpoints).\n\n Filters by substring match on unit name or description,
│ sorts by name\n or by state/enabled rank (with the unit name as tiebreaker), and\n
│ renders services.html including the overall system state.\n\n Args:\n q: search
│ filter, empty for all.\n sort: one of SORT_KEYS.\n order: \"asc\" or
│ \"desc\".\n error: error message to show in the fragment, if any.\n\n Returns:\n
│ The rendered services.html fragment.\n \"\"\"\n if sort not in SORT_KEYS:"
│ }
│ out Edit applied successfully.
│ tokens 19 in 286 out 67288 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) f6cad9c3
│ 2026-08-30 23:11:55 • assistant • Qwen3.8-27B-Think
│ Next up are the three endpoints in services.py:
│ edit /home/mac/Code/dashboard/app/routers/services.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/routers/services.py",
│ "oldString": "@router.get(\"\")\nasync def services(q: str = \"\", sort: str = \"name\",
│ order: str = \"asc\"):\n return HTMLResponse(await _list_fragment(q, sort, order))",
│ "newString": "@router.get(\"\")\nasync def services(q: str = \"\", sort: str = \"name\",
│ order: str = \"asc\"):\n \"\"\"Render the Services tab fragment.\n\n Args:\n
│ q: search filter, empty for all.\n sort: one of SORT_KEYS.\n order: \"asc\"
│ or \"desc\".\n\n Returns:\n The services list as an HTMLResponse.\n \"\"\"\n
│ return HTMLResponse(await _list_fragment(q, sort, order))"
│ }
│ out Edit applied successfully.
│ tokens 20 in 216 out 67592 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 301edd95
│ 2026-08-30 23:12:01 • assistant • Qwen3.8-27B-Think
│ Next, `service_detail` in the router of services.py:
│ edit /home/mac/Code/dashboard/app/routers/services.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/routers/services.py",
│ "oldString": "@router.get(\"/{unit}/detail\")\nasync def service_detail(unit: str):\n
│ error = None",
│ "newString": "@router.get(\"/{unit}/detail\")\nasync def service_detail(unit: str):\n
│ \"\"\"Render the detail fragment for one service.\n\n Shows the unit's properties (via
│ units.unit_detail) plus its 15 most\n recent journal lines. A detail error suppresses
│ the journal fetch and\n is rendered as a banner.\n\n Args:\n unit: unit name,
│ e.g. \"sshd.service\".\n\n Returns:\n The rendered service_detail.html as an
│ HTMLResponse.\n \"\"\"\n error = None"
│ }
│ out Edit applied successfully.
│ tokens 20 in 209 out 67827 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) daaac81f
│ 2026-08-30 23:12:07 • assistant • Qwen3.8-27B-Think
│ Next is `service_action` in the router in services.py:
│ edit /home/mac/Code/dashboard/app/routers/services.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/routers/services.py",
│ "oldString": "@router.post(\"/{unit}/action\")\nasync def service_action(\n unit:
│ str,\n action: Annotated[str, Form()],\n q: Annotated[str, Form()] = \"\",\n
│ sort: Annotated[str, Form()] = \"name\",\n order: Annotated[str, Form()] =
│ \"asc\",\n):\n error = None",
│ "newString": "@router.post(\"/{unit}/action\")\nasync def service_action(\n unit:
│ str,\n action: Annotated[str, Form()],\n q: Annotated[str, Form()] = \"\",\n
│ sort: Annotated[str, Form()] = \"name\",\n order: Annotated[str, Form()] =
│ \"asc\",\n):\n \"\"\"Perform a start/stop/restart/enable/disable on a unit and
│ re-render the list.\n\n The form carries the current q/sort/order so the htmx swap
│ shows the\n updated list with the same view. Errors from unit_action are rendered\n
│ in the fragment instead of raising.\n\n Args:\n unit: unit name.\n
│ action: one of units.ACTIONS.\n q: search filter to keep.\n sort: column to
│ sort by.\n order: \"asc\" or \"desc\".\n\n Returns:\n The re-rendered
│ services list as an HTMLResponse.\n \"\"\"\n error = None"
│ }
│ out Edit applied successfully.
│ tokens 20 in 363 out 68055 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 301a39be
│ 2026-08-30 23:12:17 • assistant • Qwen3.8-27B-Think
│ Next is `plugins.py` in routers:
│ edit /home/mac/Code/dashboard/app/routers/plugins.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/routers/plugins.py",
│ "oldString": "@router.get(\"\")\nasync def plugins_index():\n items: list[dict[str,
│ Plugin | str]] = []",
│ "newString": "@router.get(\"\")\nasync def plugins_index():\n \"\"\"Render the Plugins
│ tab: a skeleton fragment for every registered plugin.\n\n A plugin whose skeleton()
│ raises gets an inline error card instead of\n taking down the whole page.\n\n
│ Returns:\n The rendered plugins.html as an HTMLResponse.\n \"\"\"\n items:
│ list[dict[str, Plugin | str]] = []"
│ }
│ out Edit applied successfully.
│ tokens 18 in 177 out 68439 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 2d415711
│ 2026-08-30 23:12:22 • assistant • Qwen3.8-27B-Think
│ The router is done. Next up is the plugins: base, llamacpp, sleep, lact.
│ todowrite 2 todos ok 0.0s
│ in
│ {
│ "todos": [
│ {
│ "content": "Update AGENTS.md docstring convention",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Core: main.py, config.py, sample.py, state.py, render.py, sampling.py",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Collectors: cpu, mem, gpu, net, power, disks, procs",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "System: journal.py, systemd/units.py",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Routers: overview, disks, processes, journal, services, plugins",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Plugins: base, llamacpp, sleep, lact",
│ "status": "in_progress",
│ "priority": "high"
│ },
│ {
│ "content": "Verify: compileall, basedpyright, server restart + curl endpoints",
│ "status": "pending",
│ "priority": "high"
│ }
│ ]
│ }
│ out
│ [
│ {
│ "content": "Update AGENTS.md docstring convention",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Core: main.py, config.py, sample.py, state.py, render.py, sampling.py",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Collectors: cpu, mem, gpu, net, power, disks, procs",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "System: journal.py, systemd/units.py",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Routers: overview, disks, processes, journal, services, plugins",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Plugins: base, llamacpp, sleep, lact",
│ "status": "in_progress",
│ "priority": "high"
│ },
│ {
│ "content": "Verify: compileall, basedpyright, server restart + curl endpoints",
│ "status": "pending",
│ "priority": "high"
│ }
│ ]
│ tokens 20 in 264 out 68633 cached 0 written $0.0000 tool-calls
│ 2026-08-30 23:12:29 • assistant • Qwen3.8-27B-Think
│ First, `base.py`:
│ edit /home/mac/Code/dashboard/app/plugins/base.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/base.py",
│ "oldString": "@dataclass\nclass Plugin:\n id: str\n title: str\n description: str
│ = \"\"\n skeleton_fn: Callable[[], Awaitable[str]] | None = field(default=None)\n
│ open_fn: Callable[[], Awaitable[None]] | None = field(default=None)\n close_fn:
│ Callable[[], Awaitable[None]] | None = field(default=None)\n\n async def skeleton(self)
│ -> str:\n if self.skeleton_fn is None:\n raise NotImplementedError\n
│ return await self.skeleton_fn()\n\n async def open(self) -> None:\n if
│ self.open_fn is not None:\n await self.open_fn()\n\n async def close(self)
│ -> None:\n if self.close_fn is not None:\n await self.close_fn()",
│ "newString": "@dataclass\nclass Plugin:\n \"\"\"A self-contained dashboard plugin.\n\n
│ Each plugin registers a router (mounted in create_app) and reports\n itself here with a
│ display title/description. `open`/`close` are\n optional lifecycle hooks run from the
│ app lifespan; `skeleton_fn`\n renders the plugin's initial fragment for the Plugins
│ tab.\n \"\"\"\n\n id: str\n title: str\n description: str = \"\"\n
│ skeleton_fn: Callable[[], Awaitable[str]] | None = field(default=None)\n open_fn:
│ Callable[[], Awaitable[None]] | None = field(default=None)\n close_fn: Callable[[],
│ Awaitable[None]] | None = field(default=None)\n\n async def skeleton(self) -> str:\n
│ \"\"\"Render the plugin's initial fragment.\n\n Returns:\n The HTML
│ fragment for the Plugins tab.\n\n Raises:\n NotImplementedError: if no
│ skeleton_fn was provided.\n \"\"\"\n if self.skeleton_fn is None:\n
│ raise NotImplementedError\n return await self.skeleton_fn()\n\n async def
│ open(self) -> None:\n \"\"\"Run the plugin's startup hook (no-op when not
│ provided).\"\"\"\n if self.open_fn is not None:\n await self.open_fn()
│ … [194 more chars]
│ out Edit applied successfully.
│ tokens 312 in 557 out 68918 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) df1f2b53
│ 2026-08-30 23:12:46 • assistant • Qwen3.8-27B-Think
│ Next is llamacpp.py. Starting with `_headers` and `_client`:
│ edit /home/mac/Code/dashboard/app/plugins/llamacpp.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/llamacpp.py",
│ "oldString": "def _headers(settings: Settings) -> dict[str, str]:\n h: dict[str, str] =
│ {}\n if settings.llama_api_key:\n h[\"Authorization\"] = f\"Bearer
│ {settings.llama_api_key}\"\n return h\n\n\ndef _client() -> httpx.AsyncClient:\n
│ settings = get_settings()",
│ "newString": "def _headers(settings: Settings) -> dict[str, str]:\n \"\"\"Build the
│ request headers for llama-server calls.\n\n Args:\n settings: app settings
│ (provides the optional API key).\n\n Returns:\n Headers including a Bearer
│ Authorization only when\n `DASH_LLAMA_API_KEY` is set.\n \"\"\"\n h:
│ dict[str, str] = {}\n if settings.llama_api_key:\n h[\"Authorization\"] =
│ f\"Bearer {settings.llama_api_key}\"\n return h\n\n\ndef _client() ->
│ httpx.AsyncClient:\n \"\"\"Create an httpx client pointed at the configured
│ llama-server.\n\n Returns:\n An AsyncClient with base URL, timeout, and auth
│ headers from\n settings (callers must use it as an async context manager).\n
│ \"\"\"\n settings = get_settings()"
│ }
│ out Edit applied successfully.
│ tokens 20 in 335 out 69786 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 047e0334
│ 2026-08-30 23:12:55 • assistant • Qwen3.8-27B-Think
│ Now `gather_status` in llamacpp.py — the existing docstring will be expanded:
│ edit /home/mac/Code/dashboard/app/plugins/llamacpp.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/llamacpp.py",
│ "oldString": "async def gather_status() -> dict[str, Any]:\n \"\"\"Query the
│ llama-server router. Never raises; returns status dict.\"\"\"\n settings =
│ get_settings()",
│ "newString": "async def gather_status() -> dict[str, Any]:\n \"\"\"Query the
│ llama-server router for health and loaded-model status.\n\n HITS /health and /models on
│ the router endpoint. Per model it records\n the router state
│ (loading/loaded/sleeping/...), failure info, path,\n and — when the router reports
│ progress — an aggregate load percentage\n (done/total summed over the progress fields).
│ Never raises: any\n failure is folded into the \"error\" field so the UI can still
│ render.\n\n Returns:\n A dict with base_url, reachable, health, error, and
│ models\n (sorted by model id).\n \"\"\"\n settings = get_settings()"
│ }
│ out Edit applied successfully.
│ tokens 18 in 266 out 70142 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) d54f544f
│ 2026-08-30 23:13:04 • assistant • Qwen3.8-27B-Think
│ Oops, I typed "HITS" instead of "hits". Let me fix it:
│ edit /home/mac/Code/dashboard/app/plugins/llamacpp.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/llamacpp.py",
│ "oldString": " HITS /health and /models on the router endpoint. Per model it records",
│ "newString": " Hits /health and /models on the router endpoint. Per model it records"
│ }
│ out Edit applied successfully.
│ tokens 19 in 114 out 70426 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 54179732
│ 2026-08-30 23:13:07 • assistant • Qwen3.8-27B-Think
│ Next up are llamacpp.py's `_action`, `_with_lists`, `_status`, `_state`, `_skeleton`, and the
│ endpoints:
│ edit /home/mac/Code/dashboard/app/plugins/llamacpp.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/llamacpp.py",
│ "oldString": "async def _action(endpoint: str, model: str) -> tuple[bool, str]:\n
│ try:",
│ "newString": "async def _action(endpoint: str, model: str) -> tuple[bool, str]:\n
│ \"\"\"POST a load/unload action to the llama-server router.\n\n Args:\n
│ endpoint: router endpoint path, \"/models/load\" or \"/models/unload\".\n model:
│ model id to act on.\n\n Returns:\n (True, \"\") on success, else (False, error
│ description) covering\n HTTP errors and unreachable-server cases.\n \"\"\"\n
│ try:"
│ }
│ out Edit applied successfully.
│ tokens 19 in 218 out 70559 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) acd8a8d6
│ 2026-08-30 23:13:13 • assistant • Qwen3.8-27B-Think
│ Next, `_with_lists`, `_status`, `_state`, and `_skeleton` in llamacpp.py:
│ edit /home/mac/Code/dashboard/app/plugins/llamacpp.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/llamacpp.py",
│ "oldString": "def _with_lists(status: dict[str, Any]) -> dict[str, Any]:\n active =
│ {m[\"id\"] for m in status[\"models\"] if m[\"state\"] in (\"loaded\", \"sleeping\",
│ \"loading\")}",
│ "newString": "def _with_lists(status: dict[str, Any]) -> dict[str, Any]:\n \"\"\"Split
│ the model list into \"loaded\" and \"available\" for the UI.\n\n A model counts as
│ active while its state is loaded, sleeping, or\n loading. \"loaded\" is sorted
│ loaded-first, then sleeping, then by id;\n \"available\" is sorted by id.\n\n
│ Args:\n status: dict from gather_status.\n\n Returns:\n The same dict,
│ mutated to carry the two extra lists.\n \"\"\"\n active = {m[\"id\"] for m in
│ status[\"models\"] if m[\"state\"] in (\"loaded\", \"sleeping\", \"loading\")}"
│ }
│ out Edit applied successfully.
│ tokens 19 in 282 out 70796 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 6537b78a
│ 2026-08-30 23:13:22 • assistant • Qwen3.8-27B-Think
│ Next is llamacpp.py's `_status`, `_state`, `_skeleton`:
│ edit /home/mac/Code/dashboard/app/plugins/llamacpp.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/llamacpp.py",
│ "oldString": "async def _status(message: str, error: str) -> dict[str, Any]:\n status =
│ _with_lists(await gather_status())\n status[\"message\"] = message\n
│ status[\"error_msg\"] = error\n return status\n\n\nasync def _state(message: str =
│ \"\", error: str = \"\") -> str:\n return render(\"plugins/llamacpp_state.html\",
│ **await _status(message, error))\n\n\nasync def _skeleton(message: str = \"\", error: str
│ = \"\") -> str:\n return render(\"plugins/llamacpp_skeleton.html\", **await
│ _status(message, error))",
│ "newString": "async def _status(message: str, error: str) -> dict[str, Any]:\n
│ \"\"\"Build the template context: live status plus flash message/error.\n\n Args:\n
│ message: transient success message to display, or \"\".\n error: transient error
│ message to display, or \"\".\n\n Returns:\n gather_status() output with
│ loaded/available lists, message, and\n error_msg added.\n \"\"\"\n status =
│ _with_lists(await gather_status())\n status[\"message\"] = message\n
│ status[\"error_msg\"] = error\n return status\n\n\nasync def _state(message: str =
│ \"\", error: str = \"\") -> str:\n \"\"\"Render the compact state fragment (polling
│ view).\n\n Args:\n message: transient success message, or \"\".\n error:
│ transient error message, or \"\".\n\n Returns:\n The rendered
│ llamacpp_state.html fragment.\n \"\"\"\n return
│ render(\"plugins/llamacpp_state.html\", **await _status(message, error))\n\n\nasync def
│ _skeleton(message: str = \"\", error: str = \"\") -> str:\n \"\"\"Render the full
│ skeleton fragment (initial + post-action view).\n\n Args:\n message: transient
│ success message, or \"\".\n error: transient error message, or \"\".\n\n
│ Returns:\n The rendered llamacpp_skeleton.html fragment.\n \"\"\"\n return
│ render(\"plugins/llamacpp_skeleton.html\", **await _status(mess
│ … [15 more chars]
│ out Edit applied successfully.
│ tokens 20 in 524 out 71096 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 6c7673ff
│ 2026-08-30 23:13:36 • assistant • Qwen3.8-27B-Think
│ Next, the llamacpp.py endpoints: `state`, `load`, `unload`, `rescan`:
│ edit /home/mac/Code/dashboard/app/plugins/llamacpp.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/llamacpp.py",
│ "oldString": "@router.get(\"/state\")\nasync def state():\n return HTMLResponse(await
│ _state())\n\n\n@router.post(\"/load\")\nasync def load(model: Annotated[str, Form()]):\n
│ ok, err = await _action(\"/models/load\", model)",
│ "newString": "@router.get(\"/state\")\nasync def state():\n \"\"\"Poll endpoint: return
│ the compact state fragment.\"\"\"\n return HTMLResponse(await
│ _state())\n\n\n@router.post(\"/load\")\nasync def load(model: Annotated[str, Form()]):\n
│ \"\"\"Ask the router to load a model, then re-render the skeleton.\n\n Args:\n
│ model: model id from the form.\n\n Returns:\n The skeleton fragment with a
│ success message or error.\n \"\"\"\n ok, err = await _action(\"/models/load\",
│ model)"
│ }
│ out Edit applied successfully.
│ tokens 19 in 257 out 71640 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 0b312637
│ 2026-08-30 23:13:43 • assistant • Qwen3.8-27B-Think
│ Next up is the `unload` and `rescan` in llamacpp.py:
│ edit /home/mac/Code/dashboard/app/plugins/llamacpp.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/llamacpp.py",
│ "oldString": "@router.post(\"/unload\")\nasync def unload(model: Annotated[str,
│ Form()]):\n ok, err = await _action(\"/models/unload\", model)",
│ "newString": "@router.post(\"/unload\")\nasync def unload(model: Annotated[str,
│ Form()]):\n \"\"\"Ask the router to unload a model, then re-render the skeleton.\n\n
│ Args:\n model: model id from the form.\n\n Returns:\n The skeleton
│ fragment with a success message or error.\n \"\"\"\n ok, err = await
│ _action(\"/models/unload\", model)"
│ }
│ out Edit applied successfully.
│ tokens 19 in 201 out 71916 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) b68f43c8
│ 2026-08-30 23:13:49 • assistant • Qwen3.8-27B-Think
│ Next is `rescan` in llamacpp.py:
│ edit /home/mac/Code/dashboard/app/plugins/llamacpp.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/llamacpp.py",
│ "oldString": "@router.post(\"/rescan\")\nasync def rescan():\n try:",
│ "newString": "@router.post(\"/rescan\")\nasync def rescan():\n \"\"\"Ask the router to
│ rescan its model directory, then re-render.\n\n Returns:\n The skeleton fragment
│ with a refresh message or error.\n \"\"\"\n try:"
│ }
│ out Edit applied successfully.
│ tokens 19 in 145 out 72136 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 45b139ed
│ 2026-08-30 23:13:53 • assistant • Qwen3.8-27B-Think
│ llamacpp is done. Next up is sleep.py — the most complex plugin. Starting with `_list`:
│ edit /home/mac/Code/dashboard/app/plugins/sleep.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/sleep.py",
│ "oldString": "async def _list() -> tuple[list[dict[str, Any]], str]:\n try:\n
│ proc = await asyncio.create_subprocess_exec(\n \"systemd-inhibit\",
│ \"--json=short\", \"--list\",",
│ "newString": "async def _list() -> tuple[list[dict[str, Any]], str]:\n \"\"\"List the
│ currently active systemd inhibitor locks.\n\n Runs `systemd-inhibit --json=short
│ --list` with a 5 s timeout (the\n child is killed on timeout). Every failure mode —
│ missing binary,\n timeout, non-zero exit, bad JSON — is returned as a short error\n
│ string rather than raised, so the UI can show a degraded state.\n\n Returns:\n
│ (lock entries, \"\") on success, else ([], error description).\n \"\"\"\n try:\n
│ proc = await asyncio.create_subprocess_exec(\n \"systemd-inhibit\",
│ \"--json=short\", \"--list\","
│ }
│ out Edit applied successfully.
│ tokens 18 in 282 out 72301 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 74e5ed88
│ 2026-08-30 23:14:02 • assistant • Qwen3.8-27B-Think
│ Next up are `_verdict` and `_rows` in sleep.py:
│ edit /home/mac/Code/dashboard/app/plugins/sleep.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/sleep.py",
│ "oldString": "def _verdict(inhibitors: list[dict[str, Any]]) -> str:\n for e in
│ inhibitors:",
│ "newString": "def _verdict(inhibitors: list[dict[str, Any]]) -> str:\n \"\"\"Whether
│ sleep is currently inhibited by anything.\n\n Only locks whose \"what\" includes
│ \"sleep\" AND whose mode is block or\n block-weak actually prevent sleep (delay mode
│ does not).\n\n Args:\n inhibitors: entries from _list().\n\n Returns:\n
│ \"blocked\" or \"ok\".\n \"\"\"\n for e in inhibitors:"
│ }
│ out Edit applied successfully.
│ tokens 18 in 198 out 72602 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 67d1ca64
│ 2026-08-30 23:14:08 • assistant • Qwen3.8-27B-Think
│ Next is `_rows` in sleep.py:
│ edit /home/mac/Code/dashboard/app/plugins/sleep.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/sleep.py",
│ "oldString": "def _rows(inhibitors: list[dict[str, Any]]) -> list[dict[str, str |
│ bool]]:\n rows: list[dict[str, str | bool]] = []",
│ "newString": "def _rows(inhibitors: list[dict[str, Any]]) -> list[dict[str, str |
│ bool]]:\n \"\"\"Shape block-mode inhibitor entries into table rows for the UI.\n\n
│ Delay-mode locks are skipped (they don't block sleep). The proc cell\n shows \"user ·
│ pid\" when the lock has a live pid. The own flag marks\n the lock held by this
│ dashboard itself.\n\n Args:\n inhibitors: entries from _list().\n\n
│ Returns:\n One row per block-mode lock: who, proc, what, why, mode, own.\n
│ \"\"\"\n rows: list[dict[str, str | bool]] = []"
│ }
│ out Edit applied successfully.
│ tokens 20 in 253 out 72817 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 140b222c
│ 2026-08-30 23:14:15 • assistant • Qwen3.8-27B-Think
│ Next up is sleep.py's `_reap_dead_holder`, `_context`, `_state`, and `_skeleton`:
│ edit /home/mac/Code/dashboard/app/plugins/sleep.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/sleep.py",
│ "oldString": "def _reap_dead_holder() -> None:\n global _holder\n if _holder is not
│ None and _holder.returncode is not None:\n _holder = None\n\n\ndef
│ _context(inhibitors: list[dict[str, Any]], error: str, message: str = \"\") -> dict[str,
│ Any]:\n _reap_dead_holder()",
│ "newString": "def _reap_dead_holder() -> None:\n \"\"\"Forget the holder child if it
│ has already exited on its own.\n\n The systemd-inhibit child can die (e.g. the user
│ killed it) without\n going through _release(); checking returncode here keeps
│ \"holding\" in\n sync with reality.\n \"\"\"\n global _holder\n if _holder is
│ not None and _holder.returncode is not None:\n _holder = None\n\n\ndef
│ _context(inhibitors: list[dict[str, Any]], error: str, message: str = \"\") -> dict[str,
│ Any]:\n \"\"\"Build the template context shared by the state and skeleton
│ fragments.\n\n Args:\n inhibitors: entries from _list().\n error: error
│ string to display (from _list or a caller), \"\".\n message: transient success
│ message to display, \"\".\n\n Returns:\n Context with inhibitors rows, verdict,
│ message, error, and\n holding (whether this dashboard holds a lock).\n \"\"\"\n
│ _reap_dead_holder()"
│ }
│ out Edit applied successfully.
│ tokens 19 in 384 out 73090 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) b5159e0a
│ 2026-08-30 23:14:27 • assistant • Qwen3.8-27B-Think
│ Next up is sleep.py's `_state` and `_skeleton`:
│ edit /home/mac/Code/dashboard/app/plugins/sleep.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/sleep.py",
│ "oldString": "async def _state(message: str = \"\", error: str = \"\") -> str:\n
│ inhibitors, err = await _list()\n if error:\n err = error\n return
│ render(\"plugins/sleep_state.html\", **_context(inhibitors, err, message))\n\n\nasync def
│ _skeleton(message: str = \"\", error: str = \"\") -> str:\n inhibitors, err = await
│ _list()\n if error:\n err = error\n return
│ render(\"plugins/sleep_skeleton.html\", **_context(inhibitors, err, message))",
│ "newString": "async def _state(message: str = \"\", error: str = \"\") -> str:\n
│ \"\"\"Render the compact state fragment (polling view).\n\n Args:\n message:
│ transient success message, or \"\".\n error: error to display (overrides the _list
│ error), or \"\".\n\n Returns:\n The rendered sleep_state.html fragment.\n
│ \"\"\"\n inhibitors, err = await _list()\n if error:\n err = error\n
│ return render(\"plugins/sleep_state.html\", **_context(inhibitors, err,
│ message))\n\n\nasync def _skeleton(message: str = \"\", error: str = \"\") -> str:\n
│ \"\"\"Render the full skeleton fragment (initial + post-toggle view).\n\n Args:\n
│ message: transient success message, or \"\".\n error: error to display (overrides
│ the _list error), or \"\".\n\n Returns:\n The rendered sleep_skeleton.html
│ fragment.\n \"\"\"\n inhibitors, err = await _list()\n if error:\n err =
│ error\n return render(\"plugins/sleep_skeleton.html\", **_context(inhibitors, err,
│ message))"
│ }
│ out Edit applied successfully.
│ tokens 19 in 438 out 73493 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 889d184d
│ 2026-08-30 23:14:39 • assistant • Qwen3.8-27B-Think
│ Next up is the critical part of sleep.py: `_acquire`, `_release`, the `state`/`toggle`
│ endpoints, and then `_open`/`_close`:
│ edit /home/mac/Code/dashboard/app/plugins/sleep.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/sleep.py",
│ "oldString": "async def _acquire() -> str:\n global _holder\n try:\n _holder
│ = await asyncio.create_subprocess_exec(\n \"systemd-inhibit\",\n
│ \"--what=sleep\",\n \"--mode=block\",\n f\"--who={WHO}\",\n
│ f\"--why={WHY}\",\n \"sleep\", \"infinity\",\n
│ stdout=asyncio.subprocess.DEVNULL,\n stderr=asyncio.subprocess.DEVNULL,\n
│ start_new_session=True,\n )\n except OSError as e:\n return
│ str(e)[:200]\n return \"\"\n\n\nasync def _release() -> None:\n global _holder\n
│ p, _holder = _holder, None",
│ "newString": "async def _acquire() -> str:\n \"\"\"Start the systemd-inhibit child that
│ holds the dashboard's sleep lock.\n\n The child runs `systemd-inhibit --what=sleep
│ --mode=block ... sleep\n infinity` in its own session, so the lock (identified by the
│ WHO\n marker) survives independently of this coroutine and can be reaped\n by
│ _open() on a restart. The whole child group is what _release()\n later kills via
│ os.killpg.\n\n Returns:\n \"\" on success, or a short error string.\n
│ \"\"\"\n global _holder\n try:\n _holder = await
│ asyncio.create_subprocess_exec(\n \"systemd-inhibit\",\n
│ \"--what=sleep\",\n \"--mode=block\",\n f\"--who={WHO}\",\n
│ f\"--why={WHY}\",\n \"sleep\", \"infinity\",\n
│ stdout=asyncio.subprocess.DEVNULL,\n stderr=asyncio.subprocess.DEVNULL,\n
│ start_new_session=True,\n )\n except OSError as e:\n return
│ str(e)[:200]\n return \"\"\n\n\nasync def _release() -> None:\n \"\"\"Release the
│ dashboard's sleep lock by killing the holder child.\n\n Clears the holder reference
│ first (so re-entrant calls are safe),\n sends SIGTERM to the child's whole process
│ group, waits up to 3 s,\n and escalates to
│ … [96 more chars]
│ out Edit applied successfully.
│ tokens 18 in 596 out 73951 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 8de41d57
│ 2026-08-30 23:14:56 • assistant • Qwen3.8-27B-Think
│ Next up is sleep.py's `state` and `toggle`:
│ edit /home/mac/Code/dashboard/app/plugins/sleep.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/sleep.py",
│ "oldString": "@router.get(\"/state\")\nasync def state():\n return HTMLResponse(await
│ _state())\n\n\n@router.post(\"/toggle\")\nasync def toggle(on: Annotated[str | None,
│ Form()] = None):\n async with _toggle_lock:",
│ "newString": "@router.get(\"/state\")\nasync def state():\n \"\"\"Poll endpoint: return
│ the compact state fragment.\"\"\"\n return HTMLResponse(await
│ _state())\n\n\n@router.post(\"/toggle\")\nasync def toggle(on: Annotated[str | None,
│ Form()] = None):\n \"\"\"Turn the dashboard's sleep lock on or off.\n\n Guarded by a
│ module-level lock so rapid double-clicks cannot start\n two holders or race release
│ against acquire. Toggling on acquires\n the lock (errors are shown in the fragment, not
│ raised); toggling\n off releases it.\n\n Args:\n on: \"on\" to acquire,
│ anything else to release.\n\n Returns:\n The skeleton fragment with a result
│ message or error.\n \"\"\"\n async with _toggle_lock:"
│ }
│ out Edit applied successfully.
│ tokens 18 in 296 out 74566 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 535d9790
│ 2026-08-30 23:15:05 • assistant • Qwen3.8-27B-Think
│ Next up is sleep.py's `_open` and `_close`:
│ edit /home/mac/Code/dashboard/app/plugins/sleep.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/sleep.py",
│ "oldString": "async def _open() -> None:\n inhibitors, _err = await _list()\n for e
│ in inhibitors:\n if e.get(\"who\") != WHO:\n continue\n pid =
│ e.get(\"pid\")\n if not isinstance(pid, int) or pid <= 0:\n continue\n
│ try:\n _ = os.kill(pid, signal.SIGTERM)\n except ProcessLookupError:\n
│ pass\n\n\nasync def _close() -> None:\n await _release()",
│ "newString": "async def _open() -> None:\n \"\"\"Reap stale sleep locks left by a
│ previous dashboard instance.\n\n On startup, any block lock whose who marker is this
│ dashboard's WHO\n string belongs to a dead instance (the holder child does not
│ survive\n a restart), so it is SIGTERMed by pid. Locks held by other who\n markers
│ are never touched.\n \"\"\"\n inhibitors, _err = await _list()\n for e in
│ inhibitors:\n if e.get(\"who\") != WHO:\n continue\n pid =
│ e.get(\"pid\")\n if not isinstance(pid, int) or pid <= 0:\n continue\n
│ try:\n _ = os.kill(pid, signal.SIGTERM)\n except ProcessLookupError:\n
│ pass\n\n\nasync def _close() -> None:\n \"\"\"Shutdown hook: release the lock if the UI
│ left it on.\"\"\"\n await _release()"
│ }
│ out Edit applied successfully.
│ tokens 20 in 382 out 74879 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 0a759fa4
│ 2026-08-30 23:15:16 • assistant • Qwen3.8-27B-Think
│ Next is lact.py. Let's start with `_run`:
│ edit /home/mac/Code/dashboard/app/plugins/lact.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/lact.py",
│ "oldString": "async def _run(args: list[str], timeout: float) -> tuple[str, str]:\n
│ try:\n proc = await asyncio.create_subprocess_exec(\n \"lact\", \"cli\",
│ *args,",
│ "newString": "async def _run(args: list[str], timeout: float) -> tuple[str, str]:\n
│ \"\"\"Run `lact cli` with the given arguments, with a timeout.\n\n The child is killed
│ on timeout. All failure modes (binary missing,\n other OSError, timeout, non-zero exit)
│ are returned as a short error\n string rather than raised.\n\n Args:\n args:
│ lact cli arguments, e.g. [\"list\"] or [\"--gpu-id\", \"0\", \"profile\", \"set\",
│ \"balanced\"].\n timeout: seconds before the child is killed.\n\n Returns:\n
│ (stdout, \"\") on success, else (\"\", error description).\n \"\"\"\n try:\n
│ proc = await asyncio.create_subprocess_exec(\n \"lact\", \"cli\", *args,"
│ }
│ out Edit applied successfully.
│ tokens 19 in 292 out 75281 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) f9208be3
│ 2026-08-30 23:15:25 • assistant • Qwen3.8-27B-Think
│ Next up are `_parse_gpus` and `_gpus` in lact.py:
│ edit /home/mac/Code/dashboard/app/plugins/lact.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/lact.py",
│ "oldString": "def _parse_gpus(out: str) -> list[dict[str, str]]:\n gpus: list[dict[str,
│ str]] = []",
│ "newString": "def _parse_gpus(out: str) -> list[dict[str, str]]:\n \"\"\"Parse `lact
│ cli list` output into per-GPU entries.\n\n Each line looks like \"0: <device> (Renoir
│ [Radeon Vega Series / ...])\n [Integrated]\"; the parenthesised name is shortened
│ with\n app.collect.gpu.shorten, the trailing bracket is the GPU type.\n Non-matching
│ lines are skipped.\n\n Args:\n out: stdout of `lact cli list`.\n\n Returns:\n
│ One {id, name, type} dict per GPU.\n \"\"\"\n gpus: list[dict[str, str]] = []"
│ }
│ out Edit applied successfully.
│ tokens 20 in 259 out 75591 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) cac28d5d
│ 2026-08-30 23:15:32 • assistant • Qwen3.8-27B-Think
│ Next up are `_gpus` and `_gpu_entry` in lact.py:
│ edit /home/mac/Code/dashboard/app/plugins/lact.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/lact.py",
│ "oldString": "async def _gpus(force: bool = False) -> tuple[list[dict[str, str]], str]:\n
│ global _gpu_cache",
│ "newString": "async def _gpus(force: bool = False) -> tuple[list[dict[str, str]], str]:\n
│ \"\"\"List the GPUs known to lact, cached for 60 s.\n\n Args:\n force: bypass
│ the cache and re-run `lact cli list`.\n\n Returns:\n (copies of the GPU entries,
│ \"\") on success, else ([], error).\n \"\"\"\n global _gpu_cache"
│ }
│ out Edit applied successfully.
│ tokens 18 in 195 out 75871 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 9ff162b7
│ 2026-08-30 23:15:38 • assistant • Qwen3.8-27B-Think
│ Next up are `_gpu_entry` and `_gather` in lact.py:
│ edit /home/mac/Code/dashboard/app/plugins/lact.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/lact.py",
│ "oldString": "async def _gpu_entry(g: dict[str, str], with_profiles: bool) -> dict[str,
│ Any]:\n entry: dict[str, Any] = {**g, \"profiles\": [], \"active\": None, \"error\":
│ \"\"}",
│ "newString": "async def _gpu_entry(g: dict[str, str], with_profiles: bool) -> dict[str,
│ Any]:\n \"\"\"Fetch the active profile (and optionally all profiles) for one GPU.\n\n
│ The `profile get` and `profile list` calls run concurrently when\n with_profiles is
│ set, so a full skeleton render only costs one\n round trip of lact calls per GPU. A
│ `get` failure is reported in the\n entry's error field and skips the profile list.\n\n
│ Args:\n g: GPU entry from _gpus() ({id, name, type}).\n with_profiles: also
│ fetch the list of available profiles.\n\n Returns:\n The GPU entry extended with
│ profiles, active, and error.\n \"\"\"\n entry: dict[str, Any] = {**g, \"profiles\":
│ [], \"active\": None, \"error\": \"\"}"
│ }
│ out Edit applied successfully.
│ tokens 20 in 313 out 76083 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 3aff12f4
│ 2026-08-30 23:15:48 • assistant • Qwen3.8-27B-Think
│ Next up is `_gather` and the `_state`/`_skeleton` in lact.py:
│ edit /home/mac/Code/dashboard/app/plugins/lact.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/lact.py",
│ "oldString": "async def _gather(with_profiles: bool, force_gpus: bool = False) ->
│ dict[str, Any]:\n gpus, err = await _gpus(force=force_gpus)",
│ "newString": "async def _gather(with_profiles: bool, force_gpus: bool = False) ->
│ dict[str, Any]:\n \"\"\"Collect status for all GPUs in one go.\n\n Args:\n
│ with_profiles: include the available-profile lists.\n force_gpus: bypass the GPU
│ list cache.\n\n Returns:\n {\"gpus\": [per-GPU entries], \"error\": \"\" or an
│ error string}.\n \"\"\"\n gpus, err = await _gpus(force=force_gpus)"
│ }
│ out Edit applied successfully.
│ tokens 19 in 229 out 76416 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 720a4de0
│ 2026-08-30 23:15:55 • assistant • Qwen3.8-27B-Think
│ Next up is `_state` and `_skeleton` in lact.py:
│ edit /home/mac/Code/dashboard/app/plugins/lact.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/lact.py",
│ "oldString": "async def _state(message: str = \"\", error: str = \"\") -> str:\n data =
│ await _gather(with_profiles=False)\n data[\"message\"] = message\n data[\"error\"] =
│ error or data[\"error\"]\n return render(\"plugins/lact_state.html\",
│ **data)\n\n\nasync def _skeleton(message: str = \"\", error: str = \"\") -> str:\n data
│ = await _gather(with_profiles=True, force_gpus=True)\n data[\"message\"] = message\n
│ data[\"error\"] = error or data[\"error\"]\n return
│ render(\"plugins/lact_skeleton.html\", **data)",
│ "newString": "async def _state(message: str = \"\", error: str = \"\") -> str:\n
│ \"\"\"Render the compact state fragment (polling view, active profiles only).\n\n
│ Args:\n message: transient success message, or \"\".\n error: error to
│ display (overrides gather errors), or \"\".\n\n Returns:\n The rendered
│ lact_state.html fragment.\n \"\"\"\n data = await _gather(with_profiles=False)\n
│ data[\"message\"] = message\n data[\"error\"] = error or data[\"error\"]\n return
│ render(\"plugins/lact_state.html\", **data)\n\n\nasync def _skeleton(message: str = \"\",
│ error: str = \"\") -> str:\n \"\"\"Render the full skeleton fragment (initial +
│ post-action view).\n\n Always refreshes the GPU list and fetches every profile list,
│ since\n this is what the dropdowns are built from.\n\n Args:\n message:
│ transient success message, or \"\".\n error: error to display (overrides gather
│ errors), or \"\".\n\n Returns:\n The rendered lact_skeleton.html fragment.\n
│ \"\"\"\n data = await _gather(with_profiles=True, force_gpus=True)\n
│ data[\"message\"] = message\n data[\"error\"] = error or data[\"error\"]\n return
│ render(\"plugins/lact_skeleton.html\", **data)"
│ }
│ out Edit applied successfully.
│ tokens 18 in 493 out 76665 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 31dedff4
│ 2026-08-30 23:16:09 • assistant • Qwen3.8-27B-Think
│ Next, the `state`, `set_profile`, `reload` endpoints in lact.py:
│ edit /home/mac/Code/dashboard/app/plugins/lact.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/lact.py",
│ "oldString": "@router.get(\"/state\")\nasync def state():\n return HTMLResponse(await
│ _state())\n\n\n@router.post(\"/set\")\nasync def set_profile(gpu_id: Annotated[str,
│ Form()], profile: Annotated[str, Form()]):\n async with _set_lock:",
│ "newString": "@router.get(\"/state\")\nasync def state():\n \"\"\"Poll endpoint: return
│ the compact state fragment.\"\"\"\n return HTMLResponse(await
│ _state())\n\n\n@router.post(\"/set\")\nasync def set_profile(gpu_id: Annotated[str,
│ Form()], profile: Annotated[str, Form()]):\n \"\"\"Set a power profile on a GPU, then
│ re-render the skeleton.\n\n Serialized by a module-level lock (lact does not tolerate
│ concurrent\n profile sets). The requested gpu_id and profile are validated against\n
│ a fresh, forced gather — unknown values are reported in the fragment.\n Setting the
│ already-active profile is a no-op with an explanatory\n message.\n\n Args:\n
│ gpu_id: GPU id from the form.\n profile: profile name from the dropdown.\n\n
│ Returns:\n The skeleton fragment with a success message or error.\n \"\"\"\n
│ async with _set_lock:"
│ }
│ out Edit applied successfully.
│ tokens 20 in 333 out 77175 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) e7b124a2
│ 2026-08-30 23:16:19 • assistant • Qwen3.8-27B-Think
│ Next is `reload` in lact.py:
│ edit /home/mac/Code/dashboard/app/plugins/lact.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/plugins/lact.py",
│ "oldString": "@router.post(\"/reload\")\nasync def reload(gpu_id: Annotated[str | None,
│ Form()] = None):\n _ = gpu_id\n return HTMLResponse(await
│ _skeleton(message=\"profiles refreshed\"))",
│ "newString": "@router.post(\"/reload\")\nasync def reload(gpu_id: Annotated[str | None,
│ Form()] = None):\n \"\"\"Refresh the profile lists by re-rendering the skeleton.\n\n
│ The gpu_id form field is accepted but ignored: the skeleton gather\n always forces a
│ full re-fetch of all GPUs and profiles.\n\n Args:\n gpu_id: submitted GPU id
│ (unused).\n\n Returns:\n The skeleton fragment with a refresh message.\n
│ \"\"\"\n _ = gpu_id\n return HTMLResponse(await _skeleton(message=\"profiles
│ refreshed\"))"
│ }
│ out Edit applied successfully.
│ tokens 19 in 235 out 77528 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) 65b4bd8b
│ 2026-08-30 23:16:26 • assistant • Qwen3.8-27B-Think
│ All the docstrings are done. Next up is verification:
│ 1. `uv run python -m compileall -q app main.py`
│ 2. `uvx basedpyright`
│ 3. Restart the server and curl the endpoints.
│ Let me update the TODO and run compileall and basedpyright in parallel.
│ All files documented. Now verification.
│ todowrite 1 todos ok 0.0s
│ in
│ {
│ "todos": [
│ {
│ "content": "Update AGENTS.md docstring convention",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Core: main.py, config.py, sample.py, state.py, render.py, sampling.py",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Collectors: cpu, mem, gpu, net, power, disks, procs",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "System: journal.py, systemd/units.py",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Routers: overview, disks, processes, journal, services, plugins",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Plugins: base, llamacpp, sleep, lact",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Verify: compileall, basedpyright, server restart + curl endpoints",
│ "status": "in_progress",
│ "priority": "high"
│ }
│ ]
│ }
│ out
│ [
│ {
│ "content": "Update AGENTS.md docstring convention",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Core: main.py, config.py, sample.py, state.py, render.py, sampling.py",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Collectors: cpu, mem, gpu, net, power, disks, procs",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "System: journal.py, systemd/units.py",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Routers: overview, disks, processes, journal, services, plugins",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Plugins: base, llamacpp, sleep, lact",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Verify: compileall, basedpyright, server restart + curl endpoints",
│ "status": "in_progress",
│ "priority": "high"
│ }
│ ]
│ tokens 20 in 318 out 77781 cached 0 written $0.0000 tool-calls
│ 2026-08-30 23:16:36 • assistant • Qwen3.8-27B-Think
│ Let's run compileall and check whether the server is currently running (we need to know this
│ before restarting). Let's run compileall and check the server's status in parallel.
│ bash uv run python -m compileall -q app main.py && echo COMPILE_OK; pgrep -af "py… ok 0.0s
│ in
│ {
│ "command": "uv run python -m compileall -q app main.py && echo COMPILE_OK; pgrep -af
│ \"python main\\.py\" || echo \"no server running\"",
│ "workdir": "/home/mac/Code/dashboard"
│ }
│ out
│ app/collect/net.py:29: SyntaxWarning: "\s" is an invalid escape sequence. Such sequences
│ will not work in the future. Did you mean "\\s"? A raw string is also an option.
│ `SSID: name` line; the working regex is `SSID:\s+(\S.*)` (a `$` anchor
│ COMPILE_OK
│ 160055 uv run python main.py
│ tokens 313 in 116 out 78119 cached 0 written $0.0000 tool-calls
│ 2026-08-30 23:16:40 • assistant • Qwen3.8-27B-Think
│ A SyntaxWarning is coming up from the docstring I wrote — because `\s` is an invalid escape
│ sequence in a non-raw docstring. Need to fix this. Options:
│ 1. Use a raw docstring `r"""..."""` for _ssid.
│ 2. Avoid backslashes in the docstring.
│ Raw docstrings are the standard fix. Let me make the _ssid docstring a raw string.
│ Also, the server is running (PID 160055 is the `uv run python main.py` wrapper... pgrep -f
│ "python main\.py" matched "uv run python main.py"). Per AGENTS.md, the restart procedure is:
│ ```sh
│ PID=$(pgrep -f "python main\.py" | head -1)
│ [ -n "$PID" ] && kill "$PID"
│ setsid nohup uv run python main.py > /tmp/dash.log 2>&1 < /dev/null & disown
│ ```
│ First let me fix the docstring, then run basedpyright, and after that restart.
│ One fix needed — my `_ssid` docstring has a backslash escape warning. Making it a raw docstring:
│ edit /home/mac/Code/dashboard/app/collect/net.py ok 0.0s
│ in
│ {
│ "filePath": "/home/mac/Code/dashboard/app/collect/net.py",
│ "oldString": "def _ssid(iface: str) -> str | None:\n \"\"\"Get the SSID currently
│ associated on a wifi interface.",
│ "newString": "def _ssid(iface: str) -> str | None:\n r\"\"\"Get the SSID currently
│ associated on a wifi interface."
│ }
│ out Edit applied successfully.
│ tokens 101 in 367 out 78548 cached 0 written $0.0000 tool-calls
│ patch 1 file(s) a5474907
│ 2026-08-30 23:16:52 • assistant • Qwen3.8-27B-Think
│ Now, I'll re-run compileall to confirm that the warnings are gone, and run basedpyright in
│ parallel.
│ bash uv run python -m compileall -q app main.py && echo COMPILE_OK ok 0.0s
│ in
│ {
│ "command": "uv run python -m compileall -q app main.py && echo COMPILE_OK",
│ "workdir": "/home/mac/Code/dashboard"
│ }
│ out COMPILE_OK
│ tokens 18 in 86 out 79017 cached 0 written $0.0000 tool-calls
│ 2026-08-30 23:16:56 • assistant • Qwen3.8-27B-Think
│ No warnings. Next, basedpyright:
│ bash uvx basedpyright main.py app 2>&1 | tail -20 ok 0.0s
│ in
│ {
│ "command": "uvx basedpyright main.py app 2>&1 | tail -20",
│ "workdir": "/home/mac/Code/dashboard",
│ "timeout": 300000
│ }
│ out 0 errors, 0 warnings, 0 notes
│ tokens 19 in 88 out 79120 cached 0 written $0.0000 tool-calls
│ 2026-08-30 23:17:04 • assistant • Qwen3.8-27B-Think
│ basedpyright passed with 0 errors. Next, I'll restart the dev server according to AGENTS.md, and
│ then curl the endpoint.
│ Clean. Now restarting the dev server per AGENTS.md and checking endpoints:
│ bash PID=$(pgrep -f "python main\.py" | head -1); [ -n "$PID" ] && kill "$PID"; s… ok 0.0s
│ in
│ {
│ "command": "PID=$(pgrep -f \"python main\\.py\" | head -1); [ -n \"$PID\" ] && kill
│ \"$PID\"; sleep 1; setsid nohup uv run python main.py > /tmp/dash.log 2>&1 < /dev/null &
│ disown; sleep 3; pgrep -af \"python main\\.py\"",
│ "workdir": "/home/mac/Code/dashboard"
│ }
│ out 170405 uv run python main.py
│ tokens 24 in 165 out 79228 cached 0 written $0.0000 tool-calls
│ 2026-08-30 23:17:13 • assistant • Qwen3.8-27B-Think
│ The server has been restarted. Next, let's check the endpoint and the logs:
│ bash for ep in /api/overview /api/disks /api/processes /api/journal /api/services… ok 0.0s
│ in
│ {
│ "command": "for ep in /api/overview /api/disks /api/processes /api/journal /api/services
│ /api/plugins /api/history /; do printf \"%-16s %s\\n\" \"$ep\" \"$(curl -s -o /dev/null -w
│ '%{http_code}' http://127.0.0.1:8501$ep)\"; done; echo \"---\"; grep -c Traceback
│ /tmp/dash.log",
│ "workdir": "/home/mac/Code/dashboard"
│ }
│ out
│ /api/overview 200
│ /api/disks 200
│ /api/processes 200
│ /api/journal 200
│ /api/services 200
│ /api/plugins 200
│ /api/history 200
│ / 200
│ ---
│ 0
│ tokens 27 in 157 out 79416 cached 0 written $0.0000 tool-calls
│ 2026-08-30 23:17:20 • assistant • Qwen3.8-27B-Think
│ All endpoints are returning 200, and there are 0 Tracebacks in the log. Let's do a final check
│ on the quality of the docstring work — a quick sanity check that everything has been documented.
│ Let me count the number of functions and docstrings.
│ All endpoints 200, no tracebacks. Final sanity check on coverage:
│ bash python3 - <<'EOF' import ast, pathlib missing = [] total = 0 for p in list(p… ok 0.0s
│ in
│ {
│ "command": "python3 - <<'EOF'\nimport ast, pathlib\nmissing = []\ntotal = 0\nfor p in
│ list(pathlib.Path(\"app\").rglob(\"*.py\")) + [pathlib.Path(\"main.py\")]:\n tree =
│ ast.parse(p.read_text())\n for node in ast.walk(tree):\n if isinstance(node,
│ (ast.FunctionDef, ast.AsyncFunctionDef)):\n total += 1\n if not
│ ast.get_docstring(node):\n missing.append(f\"{p}:{node.lineno}
│ {node.name}\")\n elif isinstance(node, ast.ClassDef) and not
│ node.name.startswith(\"_\"):\n if not ast.get_docstring(node):\n
│ missing.append(f\"{p}:{node.lineno} class {node.name}\")\nprint(f\"functions: {total},
│ missing docstrings: {len(missing)}\")\nfor m in missing:\n print(\" \", m)\nEOF",
│ "workdir": "/home/mac/Code/dashboard"
│ }
│ out functions: 102, missing docstrings: 0
│ tokens 86 in 313 out 79599 cached 0 written $0.0000 tool-calls
│ 2026-08-30 23:17:31 • assistant • Qwen3.8-27B-Think
│ All 102 functions and all public classes have docstrings. Let me check the final diff statistics
│ and mark the TODO as complete.
│ bash git -C /home/mac/Code/dashboard diff --stat | tail -5 ok 0.0s
│ in
│ {
│ "command": "git -C /home/mac/Code/dashboard diff --stat | tail -5"
│ }
│ out
│ app/sample.py | 53 +++++++++++++----------
│ app/sampling.py | 21 ++++++++++
│ app/state.py | 25 +++++++++++
│ app/systemd/units.py | 84 ++++++++++++++++++++++++++++++++++++-
│ 26 files changed, 1020 insertions(+), 27 deletions(-)
│ todowrite 0 todos ok 0.0s
│ in
│ {
│ "todos": [
│ {
│ "content": "Update AGENTS.md docstring convention",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Core: main.py, config.py, sample.py, state.py, render.py, sampling.py",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Collectors: cpu, mem, gpu, net, power, disks, procs",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "System: journal.py, systemd/units.py",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Routers: overview, disks, processes, journal, services, plugins",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Plugins: base, llamacpp, sleep, lact",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Verify: compileall, basedpyright, server restart + curl endpoints",
│ "status": "completed",
│ "priority": "high"
│ }
│ ]
│ }
│ out
│ [
│ {
│ "content": "Update AGENTS.md docstring convention",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Core: main.py, config.py, sample.py, state.py, render.py, sampling.py",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Collectors: cpu, mem, gpu, net, power, disks, procs",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "System: journal.py, systemd/units.py",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Routers: overview, disks, processes, journal, services, plugins",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Plugins: base, llamacpp, sleep, lact",
│ "status": "completed",
│ "priority": "high"
│ },
│ {
│ "content": "Verify: compileall, basedpyright, server restart + curl endpoints",
│ "status": "completed",
│ "priority": "high"
│ }
│ ]
│ tokens 28 in 311 out 79998 cached 0 written $0.0000 tool-calls
│ 2026-08-30 23:17:40 • assistant • Qwen3.8-27B-Think
│ All done. Here's a concise summary:
│ - 26 files, 1020 lines inserted
│ - Added docstrings to all 102 functions + classes
│ - Added field documentation to Sample
│ - Updated the conventions in AGENTS.md
│ - Verified: compileall clean, basedpyright 0 errors, server restarted, all endpoints 200, 0
│ tracebacks
│ Note: The changes have not been committed (the user did not request it).
│ Done. All Python functions and classes now have Google-style docstrings.
│ **What changed** (26 files, +1020 lines):
│ - **All 102 functions/methods** across `app/` + `main.py` documented with one-line summaries and
│ `Args:` sections; `Returns:`/`Raises:` where non-obvious
│ - **Complex functions** got detailed prose: `journal.parse_export`/`tail` (export format, cursor
│ validation, NUL-byte + negated-match pitfalls), `overview._window`/`history` (window-averaging +
│ null-padding alignment), `sleep._acquire`/`_release`/`_open` (killpg, SIGTERM→SIGKILL,
│ stale-lock reap by WHO marker), `gpu.shorten`/`_amd`/`_nvidia` (verified against real lspci/lact
│ output on this machine), `procs.sample` (IO deltas, pruning)
│ - **Classes**: `Sample` (with per-field inline comments — units, None semantics),
│ `HistoryStore`, `Settings`, `Plugin`
│ - **AGENTS.md**: replaced "No code comments" with the new convention
│ **Verified**: `compileall` clean (one escape-sequence warning fixed via raw docstring), `uvx
│ basedpyright` → 0 errors, server restarted, all 7 API endpoints + `/` return 200, 0 tracebacks
│ in the log.
│ Changes are unstaged — let me know if you want a commit.
│ tokens 396 in 425 out 80338 cached 0 written $0.0000 stop