Commit Graph

3584 Commits (8d7b968c4438730b03fa45625563aa482b5a3826)

Author SHA1 Message Date
Esmeralda Gallardo b5cdf14036
Modified elasticsearch file name to 'elastic' to avoid name errors. Applied changes suggested in the pr. 2023-02-21 13:34:29 -03:00
Esmeralda Gallardo 3ce8bfa012
Moved database initialization code inside the open_pikerd context manager 2023-02-21 13:34:29 -03:00
Guillermo Rodriguez bf9ca4a4a8
Generalize ahab to support elasticsearch logs and init procedure 2023-02-21 13:34:29 -03:00
Guillermo Rodriguez 17a4fe4b2f
Trim unnecesary stuff left from marketstore copy, also fix elastic config name for docker build, add elasticsearch to dependencies 2023-02-21 13:34:28 -03:00
Esmeralda Gallardo 0dc24bd475
Added dockerfile, yaml file and script to statrt an elasticsearch's docker instance. 2023-02-21 13:34:26 -03:00
Tyler Goodlet b3400f0d9c Add `loglevel: str` fixture, passthrough to `open_test_pikerd()` 2023-02-21 10:54:18 -05:00
Tyler Goodlet 2bad692703 Fix up some test warnings (summary) spots 2023-02-21 10:54:18 -05:00
Tyler Goodlet cd3e9b1b2a Move quest fixtures to test mod, clean out old travis fixture 2023-02-21 10:54:18 -05:00
Tyler Goodlet e01220af14 Type annot tweaks to feeds mod 2023-02-21 10:54:18 -05:00
goodboy bfc0220a47
Merge pull request #456 from pikers/nix-env
NixOS development envoirment
2023-02-16 14:59:48 -05:00
goodboy 139b8ba0f4
Merge pull request #453 from pikers/overlays_interaction_latency_tuning
Overlays interaction latency tuning
2023-02-14 13:48:12 -05:00
Guillermo Rodriguez 71b2f24a2e
Merge pull request #460 from pikers/fnf_notify-send
Fix crash on notification daemon not found
2023-02-13 18:22:27 -03:00
Guillermo Rodriguez ffd707db62
Add try catch for when notify-send is not present on system 2023-02-13 18:08:56 -03:00
Tyler Goodlet fefb0de51f Don't update overlays as fsps 2023-02-13 12:27:58 -05:00
Tyler Goodlet 59f34c94b0 Return fast on bad range in `.default_view()` 2023-02-13 12:27:58 -05:00
Tyler Goodlet ebf53e32bd Fix return type annot for `slice_from_time()` 2023-02-13 12:27:58 -05:00
Tyler Goodlet 9ce52033f0 Fix `do_px_step` output for epoch step sizing 2023-02-13 12:27:58 -05:00
Tyler Goodlet 9876f200c1 Support chart draw-api-kwargs-passthrough in lined plot meths 2023-02-13 12:27:58 -05:00
Tyler Goodlet 81b8cd5461 Use normal pen when last-datum color not provided 2023-02-13 12:27:58 -05:00
Tyler Goodlet 731eb91a58 Make profiler work when nested and not? 2023-02-13 12:27:58 -05:00
Tyler Goodlet 49ca743e6a Add back `.prepareGeometryChange()`, seems faster? 2023-02-13 12:27:58 -05:00
Tyler Goodlet a36d4b1dc6 Factor color and cache mode settings into `FlowGraphics`
Curve-path colouring and cache mode settings are used (and can thus be
factored out of) all child types; this moves them into the parent type's
`.__init__()` and adjusts all sub-types match:

- the bulk was moved out of the `Curve.__init__()` including all
  previous commentary around cache settings.
- adjust `BarItems` to use a `NoCache` mode and instead use the
  `last_step_pen: pg.Pen` and `._pen` inside it's `.pain()` instead of
  defining functionally duplicate vars.
- adjust all (transitive) calls to `BarItems` to use the new kwargs
  names.
2023-02-13 12:27:58 -05:00
Tyler Goodlet 33df4f9927 Return `in_view: bool` from `Viz.update_graphics()`
Allows callers to know if they should care about a particular viz
rendering call by immediately knowing if the graphics are in view. This
turns out super useful particularly when doing dynamic y-ranging overlay
calcs.
2023-02-13 12:27:58 -05:00
Tyler Goodlet 72a9af21ac Fix profiler f-strings 2023-02-13 12:27:58 -05:00
Tyler Goodlet 1a10514cad Disable coordinate caching on OHLC ds curves to avoid smearing 2023-02-13 12:27:58 -05:00
Tyler Goodlet 5d9b7c72b3 Fix `Viz.draw_last()` to divide by `.flat_index_ratio` for uppx index lookback 2023-02-13 12:27:58 -05:00
Tyler Goodlet efddd43760 Drop masked `._maxmin()` override code from fsp stuff 2023-02-13 12:27:58 -05:00
Tyler Goodlet 1606b3a9c3 Document `Viz.incr_info()` outputs 2023-02-13 12:27:58 -05:00
Tyler Goodlet 8b5b1c214b Rework display loop maxmin-ing with `Viz` pipelining
First, we rename what was `chart_maxmin()` -> `multi_maxmin()` and don't
`partial` it in to the `DisplayState`, just call it with correct `Viz`
ref inputs.

Second, as we've done with `ChartView.maybe_downsample_graphics()` use
the output from the main `Viz.update_graphics()` and feed it to the
`.maxmin()` calls for the ohlc and vlm chart but still deliver the same
output signature as prior. Also accept and use an optional profiler
input, drop `DisplayState.maxmin()` and add `.vlm_viz`.

Further perf related tweak to do with more efficient incremental
updates:
- only call `multi_maxmin()` if the main fast chart viz does a pixel
  column step.
- mask out hist viz and vlm viz and all linked fsp `._set_yrange()`
  calls for now until we figure out how to best optimize these updates
  when considering the new group-scaled-by-% style for multicharts.
- drop `.enable_auto_yrange()` calls during startup.
2023-02-13 12:27:58 -05:00
Tyler Goodlet 9780263cfa Adjust vlm fsp code to new `Viz.update_graphics()` output sig 2023-02-13 12:27:58 -05:00
Tyler Goodlet e1e3afb495 Support read-slice input to `Viz.maxmin()`
Acts as short cut when pipe-lining from `Viz.update_graphics()` (which
now returns the needed in-view array-relative-read-slice as output) such
that `Viz.read()` and `.datums_range()` doesn't need to be called
internally multiple times. In this case where `i_read_range` is provided
we of course skip doing time index translations and consequently lookup
the appropriate (epoch-time) index indices for caching.
2023-02-13 12:27:58 -05:00
Tyler Goodlet f9eb880404 Backlink subchart views to "main chart" in `.add_plot()` 2023-02-13 12:27:58 -05:00
Tyler Goodlet a3bbbeda9d Drop `ChartView._maxmin()` usage in `.ui._fsp`
Removes the multi-maxmin usage as well as ensures appropriate `Viz` refs
are passed into the view methods now requiring it. Also drops the "back
linking" of the vlm chart view to the source OHLC chart since we're
going to add this as a default to the charting API.
2023-02-13 12:27:58 -05:00
Tyler Goodlet 3ad7844fdf Drop `ChartView._maxmin()` idea, use `Viz.maxmin()`
The max min for a given data range is defined on the lowest level
through the `Viz` api intermingling it with the view is a layering
issue. Instead make `._set_yrange()` call the appropriate view's viz
(since they should be one-to-one) directly and thus avoid any callback
monkey patching nonsense.

Requires that we now make `._set_yrange()` require either one of an
explicit `yrange: tuple[float, float]` min/max pair or the `Viz` ref (so
that maxmin can be called) as input. Adjust
`enable/disable_auto_yrange()` to bind in a new `._yranger()` partial
that's (solely) needed for signal reg/unreg which binds in the now
required input `Viz` to these methods.

Comment the `autoscale_overlays` block in `.maybe_downsample_graphics()`
for now until we figure out the most sane way to auto-range all linked
overlays and subplots (with their own overlays).
2023-02-13 12:27:58 -05:00
Tyler Goodlet b71c61e23f More thoroughly profile the display loop 2023-02-13 12:27:58 -05:00
Tyler Goodlet 9650b32786 Use `Viz.draw_last()` inside `.update_graphics()`
In an effort to ensure uniform and uppx-optimized last datum graphics
updates call this method directly instead of the equivalent graphics
object thus ensuring we only update the last pixel column according with
the appropriate max/min computed from the last uppx's worth of data.

Fixes / improvements to enable `.draw_last()` usage include,
- change `Viz._render_table` -> `._alt_r: tuple[Renderer, pg.GraphicsItem] | None`
  which holds an alternative (usually downsampled) render and graphics
  obj.
- extend the `.draw_last()` signature to include:
  - `last_read` to allow passing in the already read data from
    `.update_graphics()`, if it isn't passed then a manual read is done
    internally.
  - `reset_cache: bool` which is passed through to the graphics obj.
- use the new `Formatter.flat_index_ratio: float` when indexing into xy
  1d data to compute the max/min for that px column.

Other,
- drop `bars_range` input from `maxmin()` since it's unused.
2023-02-13 12:27:58 -05:00
Tyler Goodlet 433697cc4f Add cached refs to last 1d xy outputs
For the purposes of avoiding another full format call we can stash the
last rendered 1d xy pre-graphics formats as
`IncrementalFormatter.x/y_1d: np.ndarray`s and allow readers in the viz
and render machinery to use this data easily for things like "only
drawing the last uppx's worth of data as a line". Also add
a `.flat_index_ratio: float` which can be used similarly as a scalar
applied to indexes into the src array but instead when indexing
(flattened) 1d xy formatted outputs. Finally, this drops the way
overdone/noisy `.__repr__()` meth we had XD
2023-02-13 12:27:58 -05:00
Tyler Goodlet d622b4157c Only draw up to 2nd last datum for OHLC bars paths 2023-02-13 12:27:58 -05:00
Tyler Goodlet 1add591b2c Only update last datum graphic(s) on clear ticks
When a new tick comes in but no new time step / bar is yet needed (to be
appended) we can simply adjust **only** the last bar datum
lines-graphic(s) to avoid a redraw of the preceding `QPainterPath` on
every tick. Do this by calling `Viz.draw_last()` on the fast and slow
chart and adjusting the guards around calls to `Viz.update_graphics()`
(which *does* update paths) to only enter when there's a `do_px_step`
condition. We can stop calling `main_viz.plot.vb._set_yrange()` on view
treading cases since the range should have already been adjusted by the
clearing-tick processing mxmn updates.

Further this changes,
- the `chart_maxmin()` helper (which we should eventually just get rid
  of) to take bound in `Viz`s for the ohlc and vlm chart instead of the
  chart widget handles.
- extend the guard around hist viz yranging to only enter when not in
  "axis mode" - the same as for the fast viz.
2023-02-13 12:27:58 -05:00
Tyler Goodlet 60440bc6b7 Ensure full hist OHLC path is drawn on tread
Since we removed the `Viz.update_graphics()` call from the main rt loop
we have to be sure to call it in the history chart incr-loop to avoid
a gap between the  last bar and prior history since startup. We only
need to update on tread since that should be the only time a full redraw
is ever necessary, ow only the last datum is needed.

Further this moves the graphics cycle func's profiler init to the top in
an effort to get more correct latency measures.
2023-02-13 12:27:58 -05:00
Tyler Goodlet 4003729231 Use `Viz.update_graphics()` throughout remainder of graphics loop where possible 2023-02-13 12:27:58 -05:00
Tyler Goodlet 934b32c342 Use `Viz` over charts where possible in display loop
Since `ChartPlotWidget.update_graphics_from_flow()` is more or less just
a call to `Viz.update_graphics()` try to call that directly where
possible.

Changes include:
- calling the viz in the display state specific `maxmin()`.
- passing a viz instance to each `ChartView._set_yrange()` call (in prep
  of explicit group auto-ranging); not that this input is unused in the
  method for now.
- drop `bars_range` var passing since we don't use it.
2023-02-13 12:27:58 -05:00
Tyler Goodlet 97bb3b48da Set a `PlotItem.viz` for interaction lookup
Inside `._interaction` routines we need access to `Viz` instances.
Instead of doing `CharPlotWidget._vizs: dict` lookups this ensures each
plot can lookup it's (parent) viz without error.

Also, adjusts `Viz.maxmin()` output parsing to new signature.
2023-02-13 12:27:58 -05:00
Tyler Goodlet da618e1d38 Always cache `read_slc` alongside y-mnmx values 2023-02-13 12:27:58 -05:00
Tyler Goodlet 23c03a0905 Add back coord-caching to ohlc graphic 2023-02-13 12:27:58 -05:00
Tyler Goodlet 07c8ed8a3a Use (modern) literal type annots in view code 2023-02-13 12:27:58 -05:00
Tyler Goodlet bcf2a9868d Drop x-range query from `ChartPlotWidget.maxmin()`
Move the `Viz.datums_range()` call into `Viz.maxmin()` itself thus
minimizing the chart `.maxmin()` method to an ultra light wrapper around
the viz call. Also move all profiling into the `Viz` method.

Adjust `Viz.maxmin()` to return both the (rounded) x-range values which
correspond to the range containing the y-domain min and max so that
it can be used for up and coming overlay group maxmin calcs.
2023-02-13 12:27:58 -05:00
Tyler Goodlet c09c3925a4 Drop multi mxmn from display mod 2023-02-13 12:27:58 -05:00
Tyler Goodlet 92ce1b3304 Only handle hist discrepancies when market is open
We obviously don't want to be debugging a sample-index issue if/when the
market for the asset is closed (since we'll be guaranteed to have
a mismatch, lul). Pass in the `feed_is_live: trio.Event` throughout the
backfilling routines to allow first checking for the live feed being active
so as to avoid breakpointing on false +ves. Also, add a detailed warning
log message for when *actually* investigating a mismatch.
2023-02-13 12:27:58 -05:00
Tyler Goodlet 0fc06a98d4 Passthrough `tractor` kwargs directly 2023-02-13 12:27:58 -05:00