73aebdfa16
Return all timeframe arrays if `timeframe` not passed as input
2022-03-11 19:50:58 -05:00
d9862a4962
Convert `iter_ohlc_periods()` to a `@tractor.context`
2022-03-11 19:50:58 -05:00
de599233af
Make `pikerd` work again without `--tsdb` flag
2022-03-11 19:50:58 -05:00
855d02ef5a
Add a service checker predicate
2022-03-11 19:50:58 -05:00
7fbd4a95e3
Allow kill-child-proc-with-root-perms to fail silently in `tractor` reaping
2022-03-11 19:50:58 -05:00
847c95d277
Proxy `marketstore` container log level to our own
2022-03-11 19:50:58 -05:00
8af76322c9
Prototype a high level `Storage` api
...
Starts a wrapper around the `marketstore` client to do basic ohlcv query
and retrieval and prototypes out write methods for ohlc and tick.
Try to connect to `marketstore` automatically (which will fail if not
started currently) but we will eventually first do a service query.
2022-03-11 19:50:58 -05:00
eb5a4f7eeb
Move factor helper to a classmethod
2022-03-11 19:50:58 -05:00
e008f69505
Doc str formatting
2022-03-11 19:50:58 -05:00
6c8b79906b
Make linux timeout the same
2022-03-11 19:50:58 -05:00
40e62c1a38
Add latency measures around diffs/writes to mkts
2022-03-11 19:50:58 -05:00
bed47d3ae6
Add flag to avoid logging json to console
2022-03-11 19:50:58 -05:00
f60d9dd79c
Prototype out writing `1Sec` OHLCV data
2022-03-11 19:50:58 -05:00
4402b2dc73
Better doc string
2022-03-11 19:50:58 -05:00
6e37ab6bf9
Use `asyncio` in `Client.get_quote()`
2022-03-11 19:50:58 -05:00
88411a6a26
Persist backing `/data/` filesystem across container runs
2022-03-11 19:50:58 -05:00
a0c3d5f32f
Get basic OHLCV writes working with `anyio` client
2022-03-11 19:50:58 -05:00
236df4b6d6
Pass in daemon name to `start_ahab()`
2022-03-11 19:50:58 -05:00
a3ec0c16c6
Map the grpc port and add graceful container teardown
...
Not sure how I missed mapping the 5995 grpc port 🤦 ; done now.
Also adds graceful teardown using SIGINT with included container
logging relayed to the piker console B).
2022-03-11 19:50:58 -05:00
51ced95962
Revive `ms-shell` sub-cmd
2022-03-11 19:50:58 -05:00
3487f76147
Add WIP backfiller from data feed helper
2022-03-11 19:50:58 -05:00
fa69fca311
Better handle nested erros from docker client
2022-03-11 19:50:58 -05:00
57b3d2f7e4
Add back in legacy write loop for reference
2022-03-11 19:50:58 -05:00
f9b799b53d
Add back in OHLCV dtype template and client side ws streamer
2022-03-11 19:50:58 -05:00
35f7c3409a
Drop ununsed `Services` ref
2022-03-11 19:50:58 -05:00
9c5f7a6bb9
Py3.9+ type updates
2022-03-11 19:50:58 -05:00
86337430d8
Add `--tsdb` flag to start `marketstore` with `pikerd`
2022-03-11 19:50:58 -05:00
8d09d63095
De-escalate sudo perms in `pikerd` once docker spawns
2022-03-11 19:50:58 -05:00
df04ccb845
Handle the non-root perms case specifically too
2022-03-11 19:50:58 -05:00
ad0ace2528
Add explicit no-docker error and supervisor start task-func
2022-03-11 19:50:58 -05:00
edd273d5d8
Type annot updates
2022-03-11 19:50:58 -05:00
cfc77a0a66
Drop old client instantiate line
2022-03-11 19:50:58 -05:00
69b3120444
Drop import, it's got madness with and SIGINT?
2022-03-11 19:50:58 -05:00
8662cde7ca
Add a super simple `marketstore` container supervisor
2022-03-11 19:50:58 -05:00
73b3f7ead8
Extract non-sudo user for config dir path
2022-03-11 19:50:58 -05:00
c3509e7f93
Basic module-script for spawning `marketstore`, needs correct bind mount usage
2022-03-11 19:50:58 -05:00
fea645423e
Add `anyio-marketstore` as requirements.txt dep
2022-03-11 19:50:58 -05:00
d215a69049
Still WIP, switch to using new marketstore client, missing streaming from marketstore
2022-03-11 19:50:58 -05:00
a11cee82d0
Simplify and optimize tick format, similar to techtonicdb's
2022-03-11 19:50:58 -05:00
aba50515df
Add multi ingestor support and update to new feed API
2022-03-11 19:50:58 -05:00
1b1bf07f54
Array diff lengths must be int
2022-03-11 16:49:58 -05:00
77a7b73260
Open feeds using `Portal.open_context()`
2022-03-11 16:49:37 -05:00
4ad06e4cc0
Limit real-time chart updates in "big data" cases
...
- the chart's uppx (units-per-pixel) is > 4 (i.e. zoomed out a lot)
- don't shift the chart (to keep the most recent step in view) if the
last datum isn't in view (aka the user is probably looking at history)
2022-03-11 16:31:28 -05:00
3da081c67a
Only trigger downsampling on manual changes, add a uppx method
2022-03-11 16:31:20 -05:00
d56d1fc4c1
Add for a `BarItems` to display a line on high uppx
...
When a bars graphic is zoomed out enough you get a high uppx, datum
units-per-pixel, and there is no point in drawing the 6-lines in each
bar element-graphic if you can't see them on the screen/display device.
Instead here we offer converting to a `FastAppendCurve` which traces
the high-low outline and instead display that when it's impossible to see the
details of bars - approximately when the uppx >= 2.
There is also some draft-commented code in here for downsampling the
outlines as zoom level increases but it's not fully working and should
likely be factored out into a higher level api anyway.
2022-03-11 16:31:14 -05:00
544578c67d
Original index offset was right
2022-03-11 16:31:07 -05:00
01ea2b3110
Add an ohlcv high/low tracer with optional downsampling
2022-03-11 16:30:52 -05:00
2f02f71610
Pass linked charts into `BarItems` so that graphics can be cycled on downsample
2022-03-11 16:24:43 -05:00
b318ebc221
Move graphics compression routines to new module
2022-03-11 16:24:30 -05:00
d737adb1b8
Use 12Hz as default fps throttle
2022-03-11 16:24:22 -05:00
Tyler Goodlet
Guillermo Rodriguez