Covers this round of CLI work: the serve dashboard and its keys, the refusal
to start a second engine for one installation, --plain, --gpus and the
declared-not-detected card count, `fluksio artifacts`, the age column,
`fluksio.logger` inside a node, the server extra, per-directory study module
names, and an export whose columns no longer move with the selection.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019Hra4ndWMCLU5F3KjUuVAc
`fluksio serve` printed a log stream and nothing else, so watching an engine
meant a second terminal running `status --watch`, and stopping or pairing it
meant a third. At a terminal it now opens a dashboard: the health and flow
overview `status` draws, the recent runs as a table, and the engine's own
output in a pane below — which is what the earlier decision against this
was protecting, and it is still all there.
The engine is a child process running `serve --plain`, not a thread, so it
outlives the dashboard: q leaves it running and says so, s and r stop and
restart it, c cancels the selected run and e pairs with a portal. An engine
already serving this directory is adopted rather than duplicated, and it can
be stopped from here only because the pidfile and the token together prove
it is this installation's.
`--plain` and no terminal both keep the old behaviour, which is what the
container and CI run.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019Hra4ndWMCLU5F3KjUuVAc
`serve` moved off a port something else held and said so, which made
starting a second engine for one installation look like it had worked —
two engines on one SQLite file, which is not a supported shape. A serving
engine now records its pid beside its data, and a taken default port is
asked who it is: this directory's own engine is named and nothing is
started, another installation's Fluksio is named and the move happens
anyway, and anything else reads as it did before.
Whose engine it is is settled by the token, which is signed with this
directory's secret key — so a foreign one is only ever named, never
stopped from here. A directory with no credential yet asks
unauthenticated, and its answer is foreign, which is the side that stops
nothing.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019Hra4ndWMCLU5F3KjUuVAc
A data-science environment installing fluksio waited for lxml, aiohttp and
the rest of a connector stack it has nothing to talk to. Outbound mail,
error reporting and the MQTT and InfluxDB clients moved to
`fluksio[server]`, which the image installs; each import is guarded and
names the extra. `tenacity` had no import site at all and is gone.
23 fewer packages and the compiled ones among them — a bare `pip install
fluksio` still serves, runs every python node, and registers the mqtt and
influxdb node types, which only need the library when one is actually
built. sentry-sdk arrives anyway underneath `fastapi[standard]`; what
changed there is that nothing of ours requires it.
The dev environment keeps every extra: the suite exercises the connectors
and strict mypy checks their call sites.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019Hra4ndWMCLU5F3KjUuVAc
`fluksio status` listed recent runs and recent failures with no time on
them, so a red line said nothing about whether it was from a minute ago or
last week. Both carry an age now, spelled the way a duration is, and the
runs listing gained one too. The fields were already on the wire.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019Hra4ndWMCLU5F3KjUuVAc
GPU count is not detected, so FLOW_GPUS was 0 on a fresh install and a node
asking for one was silently clamped to zero and ran concurrently with every
other. Setting the variable serialised them, but it was an environment
variable only — `serve` had --max-runs and --max-workers and no --gpus.
The clamp warning now names the flag when nothing here declares a card.
The same flags are written into the environment before the settings are
built, so a value they refused died in a pydantic import naming no flag.
They are checked where they are typed instead.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019Hra4ndWMCLU5F3KjUuVAc
A worker that has run a jax node keeps holding the GPU after the run: XLA
preallocates most of the VRAM at import and never releases it, so the next
process OOMs on preallocation while a warm idle worker sits on the card.
Pools are kept warm on purpose — a library reads its environment at import,
so a warm worker cannot be re-told — but the end of a run is a point where
the memory should go back, and the environments carrying a GPU assignment
are exactly the pools that ran on one. Idle ones go now, busy ones when
they return.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019Hra4ndWMCLU5F3KjUuVAc
`fluksio sync dev` refused a one-file-per-directory layout: s1..s4 each
holding `study.py` stopped the walk with "two files would both import as
'study'". The suggested `__init__.py` per study directory fixed discovery
and broke the bare `from study import ...` a test beside it does. A file is
now named for its path under the directory being synced — `dev/s1/study.py`
imports as `s1.study`, the directories between being namespace packages —
so nothing collides and nothing has to be added. A file at the root keeps
its bare name, and the generated shim follows: `import_root` walks one
directory per dotted segment and lands on the same root.
The collision message stays for the spelling that can still reach it: two
files named on the command line, each rooted at its own directory.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019Hra4ndWMCLU5F3KjUuVAc
A module defining nodes could not be run directly: the decorator refused
`__main__` while the module body was still executing, so a `if __name__ ==
"__main__"` self-check beside the nodes was impossible and the checks had
to live in a separate pytest file. The refusal now fires where the
generated body is written — document() and shims(), both, since sync writes
the document first — and the decorator hands the function back as it always
did. Syncing a __main__-defined node is still refused, with the same words.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019Hra4ndWMCLU5F3KjUuVAc
Inside a worker `import fluksio` is the reporter, which had emit and the
artifact calls but no logger — so `fluksio.logger.info(...)`, written
against the SDK's top-level export, died with AttributeError after the
training it was reporting on had already succeeded. Its records go to the
same capture a print does; the handler resolves sys.stderr per record
because a call runs under redirect_stderr.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019Hra4ndWMCLU5F3KjUuVAc
`save_artifact` had no download counterpart: the run detail listed a run's
files and nothing in `fluksio --help` fetched one. `fluksio artifacts RUN`
lists them, `fluksio artifacts RUN NAME` writes one — under the name the
node saved it as, since the message name is chosen for the graph. The run
detail now carries that filename, which it held in the table and did not
report.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019Hra4ndWMCLU5F3KjUuVAc
`export runs` dropped a `param.*` column whose value was constant across the
exported runs, so a downstream filter broke depending on which runs the
selection happened to hold. Every input the selection recorded is a column
now; `--params` still narrows it to a sweep's axis. The metrics default is
unchanged.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019Hra4ndWMCLU5F3KjUuVAc
A run submitted without explicit inputs recorded `params = {}`: Port
initials filled the values at node level and were never written back, so an
exported row had a blank `param.*` cell and the runs listing could not tell
a run that took every default from one submitted with those same numbers.
Declared initials are now folded in at submit, explicit values winning, and
the run-level seed still wins over a declared one.
`params_digest` is computed over the resolved values, so it changes shape
once: a run recorded before this does not dedupe against a newer identical
submit, and its stage-cache entries miss once.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019Hra4ndWMCLU5F3KjUuVAc
`fluksio run --param lr=0.002` died with a bare JSONDecodeError: `--param`
is not a `run` flag, so it became an input named `param` whose value
`lr=0.002` was json-decoded. The name check ran after the coercion, so the
decode error always won. Names are now checked first, and a coercion error
is a SyncError naming the input and its type, the way `_ask_params` has
always done it.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019Hra4ndWMCLU5F3KjUuVAc
Runs: a run can now be deleted (DELETE /runs/{id}, cancelling a live one
first), exported as csv from the screen's own filters, and its flow label
opens the flow. Its "Parameters" panel became "Inputs" and lists every
input the flow declares, marking the ones that took the flow's own value
rather than the run's — the comparison table resolves the same defaults
instead of printing "unset".
Home reads brain, dashboards, health, flows: the mosaic is one full-width
scrolling strip, and the flows list and the flow-activity rollups merged
into a single left-joined table so a flow's state and its numbers sit on
one row.
Charts take a drag to narrow the x window and a double click or tap to
come back out. UplotChart holds the scale and passes resetScales:false
while a window is held, which is what the old comment said made this
impossible.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019LrWVRguqbk33YzfEeUx5W
`GET /api/v1/search/` hands the client one flat index of everything worth
jumping to — flows and the nodes inside them, dashboards and the widgets on
them, panels, secrets, modules, workers and alert channels — and cmdk matches
it in the browser, so results narrow while typing without a round trip per
keystroke. A node hit is the one thing no list endpoint could answer: it opens
its flow with that node in focus.
The panel is reached from **Search** above Documentation in the sidebar, or
⌘K anywhere. The flow canvas palette moves to ⌘P, being the narrower of the two.
The panels dialog gains an address (`/dashboards?panels`) so a panel hit has
somewhere to land, and the sidebar logo gets `shrink-0`: the rail's width
animates while the logo is already back, and a flex item short of room is
squeezed rather than clipped.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016vGH7jqcXxWKP9wZFPyVdU
The tile only exists on an installation that has run something, which is the
same "nothing has been run yet" the Runs screen goes by. The count comes from
/runs/overview, already grouped by status in the database and already polled by
the Runs screen, so Home shares its cache entry rather than paging rows or
growing a second endpoint.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01K1moruzue2kTJd3uVisgNk
Pages and sections left in 7ff29ca. DashboardView still promised SectionDef
stayed and that the editor wrote back into the first section; the mosaic
still said "the first page's widgets". Comments only — the code was right.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01K1moruzue2kTJd3uVisgNk
FLOW_MAX_WORKERS, FLOW_MAX_CASCADES and FLOW_MAX_RUNS are all pool sizes,
so 0 says neither "none" nor "unlimited" — it is a pool that cannot be
built. They are PositiveInt now, so a 0 fails at startup naming the
setting rather than being swallowed by `max_cascades or MAX_CASCADES`.
The consuming fallbacks take only None as "nobody said": explicit
`is None` in the executor, and no clamp on RunService.parallel.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01K1moruzue2kTJd3uVisgNk
The phone path draws through DashboardView in both modes, so a locked
dashboard came out with dead controls while it was being arranged — the
canvas path hands editing to its own grid and never mounts the lock.
DashboardView takes `editing` and skips LockedProvider for it; reading a
locked dashboard stacked still locks. Guarded in mobile.spec.ts.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01K1moruzue2kTJd3uVisgNk
RangePicker carried a byte-for-byte copy of ui/segmented.tsx's markup; it
now renders that component instead.
The dashboard's own segmented widget stays where it is: it is not a copy
but a look-aware control, drawn per look in
Dashboard/ui/{fluksio,glass,material}/Controls.tsx over the shared
useSegmented behaviour. Note that in segmented.tsx in place of the stale
size-prop plan.
Both boilers on the house had been unable to switch on since the Node-RED
transition, and the reason was here rather than in their logic: the command
reached `boiler.water_boiler` and stopped, because `dmx.switches` never ran.
A wave orders nodes by a dependency count, and two things decremented that
count only on success:
- a node that published nothing — rate limited, unchanged, or failed — never
freed its consumers. `dmx.switches` reads both boilers through `rbe` nodes,
so the kitchen one being unchanged, which it is nearly always, held the main
one's command back. The encoder ran about four times an hour, and only when
the lights happened to change in the same wave.
- a node that could not run at all never freed them either, permanently.
`plugs.pump_run` waits on a watering pulse that only exists at 02:00, so
every wave it appeared in took its consumers out with it.
Freeing a consumer is not the same as running it: `untouched` already refuses
to run anything whose inputs nothing refreshed, and that is the accurate test.
The dependency count is ordering, not permission.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01C5H4uLCCpsbipL1R7WKCee
Copies index/frontend's FluksioLoader component and its
`.fluksio-loader-line` rule into the app (the shadcn duplication model, so
the CSS travels with the component) and swaps every Loader2 pending state
over: the router's pending screen, the flow dock's Run and Publish, the
dashboard editor's Publish, the overview toolbar's Publish-all and
LoadingButton. One loading mark across both shells.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01K1moruzue2kTJd3uVisgNk
Say on the querying-chart page that a flow doing its own binning has to drop
the newest bucket, as the observability endpoints already do, and make plain
that `inject` is the scheduler while `trigger` is a debounce and hold.
fitMarks picks a stride that divides the interval count, so the last label
lands on the end rather than short of it. Five marks cannot reach that guard
— find() settles on a divisor first — so the check carries a six-mark case
that does.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01K1moruzue2kTJd3uVisgNk
The grip's `-m-1 p-1` pair cancelled on three sides only: `.dui-frame-head`
sets `margin-top: -0.5rem` unlayered in core.css, which beats a Tailwind
utility, so the padding above went uncancelled and the title dropped 4px the
moment the editor opened. The grip's geometry moves into core.css beside the
head's own half step, where one declaration cancels all four sides.
Slider tick labels were placed in percent with nothing measured, so five
four-character labels crowded on a tile narrower than the default four
columns. A ResizeObserver on the slider reports its width and every Nth label
is kept, N a divisor of the interval count so the first and last stay.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01K1moruzue2kTJd3uVisgNk
Both calls sit in a closure where a narrowing of `Placer | None` and
`PythonWorkerPool | None` will not carry across the function boundary. The
`remote.run_on` line below them already carried the same ignore; these two
close out `make lint-backend`.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01K1moruzue2kTJd3uVisgNk
The wheel's arithmetic is checked in color.check.ts; nothing checked what a
drag across it sends. A new Playwright spec drags from the centre out to
three o'clock, counts the panel's publishes off the wire, and holds the disc
to one message at the release rather than one per pixel.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01K1moruzue2kTJd3uVisgNk
`PUT /dashboards/{name}` had no backend test: three cover what it promises —
a first draft for a name nobody has used (200, not the 404 that came off in
4a2337f), an update that keeps everything the edit did not name, and a save
based on a version someone moved past.
The Playwright half is the same property through the editor. Pages and
sections are gone since 7ff29ca, so what the editor never draws — a widget's
md/sm placements and the dashboard-wide settings — is what a save has to
carry, and dragging one widget is what the spec makes it carry it through.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01K1moruzue2kTJd3uVisgNk
The poll loop remembered what it read rather than what it published, so a
value the node could not publish counted as said: the next poll skipped it,
succeeded, and health went back to ok with the port still dark. Remember it
only after inject returns, and report ok last.
A node reporting itself down is now derived into its flow's issues on read
and counted on the health summary, so the canvas marks it and Home says so.
Being down does not stop the flow, and the issue clears by itself when the
node reports well again. The repeating poll warning is logged once per
outage rather than once per tick.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01K1moruzue2kTJd3uVisgNk
ConnectorNode.stop cancelled its poll task and then caught CancelledError
around the await — the fourth site of the trap 93e4527 closed elsewhere,
swallowing a cancellation aimed at whoever asked for the teardown. It now
calls the shared Node._cancel_task, which keeps retrieving whatever the
loop raised on its way out, as the old `except (CancelledError, Exception)`
did.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01K1moruzue2kTJd3uVisgNk
The Influx client was built with no timeout, so every query and write fell
through to influxdb-client's own 10 s default — invisible to a flow and
unchangeable. The param is in seconds like its peers; the client counts in
milliseconds, so the call sites convert.
The publisher backlog was a module constant, read once at import. It is the
depth at which the oldest payload is dropped and the node goes degraded, and
a node that bursts wants more than one that trickles, so it moves to Params
and is read where the queue is built.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01K1moruzue2kTJd3uVisgNk
Without one, aiomqtt's disconnect acknowledgement has no deadline, so a
subscriber cancelled while its socket is dead never finishes unwinding and
teardown abandons the task. The knob is per node because brokers differ.
Node stop paths cancelled their background task and then caught
CancelledError around the await, which swallows a cancellation aimed at
the caller — the trap Supervisor._cancel already documents. One shared
Node._cancel_task now waits the way the supervisor does; mqtt's publisher
and subscription and delay's cron call it.
The api container also collected zombie python workers: orphaned when
--reload replaces the process holding their handle, they reparent onto a
PID 1 that reaps nothing but its own. `init: true` on the backend service.
Mirrors the flow editor's onPaneClick: clicking the canvas margin or the
empty surface closes the widget settings and the dashboard panel. Widget
frames, grid resize handles and menus portalled out of the canvas keep it
open.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01K1moruzue2kTJd3uVisgNk
The runs table drew when a run started and how long it took in two
notations ('56m ago | 55.5 min'), and for a run still going those are the
same reading twice. `dur` now steps past the minute into hours and days,
the ago reading is derived from it, and a running run writes only the
elapsed one.
A tag is the only thing that is a version. Between two of them the tree is a
build nobody released, and until now it went on claiming to *be* the release
it came after — which is how 0.1.4 came to name both the build before the
per-node digest and the build after, with the mismatch messages unable to tell
them apart.
`+dev` is a local version: it says "0.1.4, plus changes", it does not have to
guess what the next release will be numbered, and PyPI refuses one, so a dev
build cannot be published by accident. `scripts/release.sh` in the workspace
root writes it after each tag; this is that commit, by hand, for the release
that predates it.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01A9Hdrmf2cwNABCnE5x9UJa
A house's inverter broker dropped at 04:27 and the power flow was quarantined
20 seconds later. Quarantine was terminal — the supervised task returned and
only a publish or an engine restart could bring it back — so five hours of
power and battery readings are missing, and what ended it was an unrelated
`git pull` restarting uvicorn.
Two changes, both in that path:
- the failure budget is per task, not per flow. `power` runs an MQTT subscriber
and a Victron keepalive publisher against the same broker; they died together
and spent one shared budget in 41s, giving up before the 60s backoff step was
ever reached.
- quarantine is now a rest. The task sits out 5min, then 15, then an hour, and
each time gets its budget back and tries again, so a broker that comes back
is picked up without anyone watching. `quarantined` reads from whichever
tasks are currently resting.
The alert for it says when it will try again.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01C5H4uLCCpsbipL1R7WKCee
Three things the one-folder-per-study layout ran into.
**Discovery walks down.** A plain directory is now walked all the way, so
`fluksio sync dev` finds `dev/s1_baseline/study.py` and naming each study is
no longer the price of the layout. Hidden directories, `__pycache__`,
`node_modules` and virtualenvs are left alone, and a package is taken whole.
Two files that would import under one module name are refused, naming both:
Python keeps one module per name, so the second would silently *be* the first
— and a node's generated body imports by that name, so a worker would run the
wrong study's code. The message says the fix, which is an `__init__.py` per
study directory. A module that raises while importing is now a sentence
naming the file rather than an importlib traceback.
**`run` and `sweep` sync downwards too**, so the flow is found from the
repository root without the sync-then-`--no-sync` two-step. A study that will
not import is a warning rather than a stopped run, since a walk meets every
study and a half-finished one two directories away is not this run's problem.
The upload was already a no-op for a flow nothing changed in, so what the walk
costs is import time — `--sync PATH` narrows it, and skipping unchanged
subtrees would need a cache keyed on file state that is deliberately not here.
**`serve` moves off a busy default port** — 8001, 8002, up to twenty — says
which it took, and writes that one into `client.json`. A port given with
`--port` still fails when it is taken, because naming one is asking for it.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01A9Hdrmf2cwNABCnE5x9UJa
Comparing the per-node digest against an engine that does not record one is
comparing against nothing, and reporting every node as changed on every sync
for ever — which is what a client newer than its engine did, since `NodeDef`
drops fields it has never heard of. A node is named now only when both sides
carry a digest, so a no-op sync is `unchanged` again and the signal one syncs
for is back.
That silence had also been the only sign of the mismatch, so sync now names
it: one line saying the engine stored no record of what a node's code reaches,
with both versions in it and what to run. Bumped to 0.1.6 — the digest changed
the stored document's shape, and a version that does not move makes two
different engines indistinguishable, which is the thing it was made
load-bearing for a day ago.
`— draft` was printed whenever there was simply nothing to publish, which
reads as work left unfinished. It is said only when a draft is genuinely
there, and `— published` when one was.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01A9Hdrmf2cwNABCnE5x9UJa
`sync` follows each node function's imports through the project's own modules
— stopping at the standard library, at anything installed, and at Fluksio
itself, whose checkout would otherwise be most of every digest — and records
the file list with what it hashed to. The engine hashes those files again when
the run is claimed, so the fingerprint is live rather than a snapshot, and
falls back to what sync recorded when it cannot see them: a remote worker's
runs used to share one empty digest, and therefore one key.
Three things follow. Editing a helper a node calls into re-runs that node, as
before. Editing something the node never reaches no longer re-runs anything —
a notebook two directories away was invalidating every arm. And
`Run.code_digest` is now the hash of its nodes' digests, so it is neither
looser nor tighter than "the code behind these numbers", which is what makes
it worth joining an exported table on.
`sync` says so too: it compares the per-node digest against the stored one, so
a helper edit prints `train: updated (flow, fit)` instead of `unchanged`. The
digest is read when the document is built rather than when the flow is
declared, so a second `sync()` in one process sees an edit between them.
Also: `fluksio runs` shows only the inputs that differ from what the flow
declares, fitted to the terminal, so a flow taking a few kB of json no longer
wraps every line.
Every existing cache entry misses once — the fingerprint changed shape.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01A9Hdrmf2cwNABCnE5x9UJa
Three things the first export pass got wrong for a real study.
**Dotted paths.** A node returns a record, not a scalar — the numbers arrive
inside `final_metrics` — so `--metrics final_metrics.train_loss` yielded an
empty column and `--metrics final_metrics` yielded the whole record in one
cell. Both sides of the wide table now take dotted paths, and the defaults
reach the same depth: every number a result carries is a column named by its
path, and inputs are compared leaf by leaf, so two configurations differing in
one field give that field as the axis rather than two blobs that are merely
not equal. Lists stay whole — a curve belongs in the long table.
**`--list`.** Metric names are flow-qualified, so `--name train_loss` matched
nothing and said only that. `fluksio export metrics --list` prints the names
the selection carries, and an empty export made with `--name` points at it.
**A version to compare.** The CLI ships ahead of the engine and a stale one
answered a flat 404 with nothing anywhere in the API to tell how old it was.
The engine reports `version` on `/observability/summary`, `fluksio status`
prints it, and a 404 from export now names both versions — or says "older"
when the field itself predates the engine. Bumped to 0.1.5, which is what
makes the number worth reading.
Also formats `flow/metrics.py`, which had been committed unformatted and was
the last `ruff format --check` failure.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01A9Hdrmf2cwNABCnE5x9UJa
`fluksio export metrics` is the long table — a row per run, metric and step —
and `fluksio export runs` the wide one, a row per run with the inputs that
*vary* across the selection as columns beside its final numbers, status,
duration and the commit and digest of the code it ran. Both carry the run id
on every row, which is the join back to the run page and what makes an
exported file auditable. `Client.export_metrics`/`export_runs` answer the same
rows to a notebook.
The engine streams csv or jsonl from two routes declared above `/{run_id}`;
parquet is a client-side conversion behind the new `fluksio[parquet]` extra,
so nobody pays for pyarrow who does not want dtypes kept. The long export
reads each run through `_series`, so a cached node's curve comes with it, and
`--stride` thins each series rather than the concatenation of all of them.
Two things they needed on the way: `GET /runs` takes `?since=` and `?before=`,
so a long history pages by the last row's own timestamp instead of an offset
that shifts under it; and a read that reaches no engine now says so in half a
second rather than seven, because `runs`, `flavors`, `export` and an unwatched
`status` pass `retries=0`. Everything that submits keeps them.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01A9Hdrmf2cwNABCnE5x9UJa
A screen paired through the portal asked the household for a fresh code on
every boot: it looks for the panel in a `panel` claim, and the hub — which
knows nothing of this installation's users — puts it in `sub` and says so with
`scope`. A local token carries no scope, so the two cannot be confused.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Documentation above Settings, opening in a new tab — the docs are read beside
the work, not instead of it. The footer's "Fluksio - <year>" links to
fluksio.com; the sidebar logo deliberately keeps going Home, since navigating a
running installation away to a marketing page is not what pressing it means.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
It only ever opened, so the way out of the settings panel was somewhere else.
Pressing it again closes it, and it carries the pressed state the other dock
toggles do.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
The force simulation settles on arbitrary floats, and a neuron on a half pixel
has its ring, its gap and its disc rounded one edge at a time — which on the
smallest ones is a visibly off-centre ring. The size is already whole, so the
position was the last fractional term.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
stroblmeandClaude Opus 5