bbd5883e52
Add search pause configs to backends
2021-05-27 13:05:23 -04:00
b2ff09f193
Support min and max keyboard pauses
...
Some providers do well with a "longer" debounce period (like ib) since
searching them too frequently causes latency and stalls. By supporting
both a min and max debounce period on keyboard input we can only send
patterns to the slower engines when that period is triggered via
`trio.move_on_after()` and continue to relay to faster engines when the
measured period permits. Allow search routines to register their "min
period" such that they can choose to ignore patterns that arrive before
their heuristically known ideal wait.
2021-05-27 13:05:23 -04:00
63363d750c
Port chart to multi-search api
2021-05-27 13:05:23 -04:00
cb102f692c
Top level widget `.focus()`
2021-05-27 13:05:23 -04:00
c9c686c98d
Register context-stream with multi-search for each feed
2021-05-27 13:05:23 -04:00
0163a582a5
Move search machinery to ui module, add fast cached chart selection
2021-05-27 13:05:23 -04:00
82ece83d33
Drop commented cruft
2021-05-27 13:05:23 -04:00
b39fd5e1fc
Use per-provider indented tree layout for results
2021-05-27 13:05:23 -04:00
25dbe60c77
Flip to ctrl-l to pop out search/list
2021-05-27 13:05:23 -04:00
51c61587d2
Make list pop out next to primary y-axis
2021-05-27 13:05:23 -04:00
2c24c9ef2d
Compose search bar and view under parent widget
2021-05-27 13:05:23 -04:00
f19f4348e0
Decouple symbol search from feed type
2021-05-27 13:05:22 -04:00
e5e9a7c582
Add symbol searching for ib backend
...
Obviously this only supports stocks to start, it looks like we might
actually have to hard code some of the futures/forex/cmdtys that don't
have a search.. so lame. Special throttling is added here since the api
will grog out at anything more then 1Hz.
Additionally, decouple the bar loading request error handling from the
shm pushing loop so that we can always recover from a historical bars
throttle-error even if it's on the first try for a new symbol.
2021-05-27 13:05:22 -04:00
25d7122cb6
Throttle requests using a static "typing paused period"
2021-05-27 13:05:22 -04:00
ef1b0911f3
Add symbol search to ib
2021-05-27 13:05:22 -04:00
82a8e0a7b6
Accept lower case sym requests in kraken backend
2021-05-27 13:05:22 -04:00
5766dd518d
Enforce lower case symbols across providers
2021-05-27 13:05:22 -04:00
478b114708
First draft completion in background task
2021-05-27 13:05:22 -04:00
c9efbcc6d2
Drop completion list from startup
2021-05-27 13:05:22 -04:00
431fdd3f9c
Add initial working symbol search with async completions
2021-05-27 13:05:22 -04:00
ad494db213
Make search routine a tractor context
2021-05-27 13:05:22 -04:00
ddeb9e7a94
Add fuzzywuzzy as dep
2021-05-27 13:05:22 -04:00
a5826e6e22
Up the kb event queue size
2021-05-27 13:05:22 -04:00
534553a6f5
Add client side multi-provider feed symbol search
2021-05-27 13:05:22 -04:00
4b818ea2f2
Add initial symbol search api for kraken
2021-05-27 13:05:22 -04:00
be39e9bdf5
Load async kb search handler at startup
2021-05-27 13:05:22 -04:00
60d44f30ee
Make search kb handling async
2021-05-27 13:05:22 -04:00
2861f321ce
Add async keyboard cloner sub-sys
2021-05-27 13:05:22 -04:00
5e1b15f319
Repair indents from rebasing
2021-05-27 13:05:22 -04:00
821d5ab9ec
Bring back in and merge tractor stream api patch
2021-05-27 13:05:22 -04:00
da0cb9b2ac
Call search focus directly
2021-05-27 13:05:22 -04:00
0e83906f11
Initial WIP search completer; still a mess
2021-05-27 13:05:22 -04:00
c26f4d9877
Add kraken fuzzy symbol search
2021-05-27 13:05:22 -04:00
157f6ab02b
Drop lingering chart focus call
2021-05-27 13:05:22 -04:00
1f9f2b873a
Super fast switching, just hide loaded charts
2021-05-27 13:05:22 -04:00
0627f7dcee
First draft: symbol switching via QLineEdit widget
2021-05-27 13:05:22 -04:00
27aed85404
Handle no matching symbols case
2021-05-27 13:05:22 -04:00
36530d9cf6
Merge pull request #184 from pikers/binance_syminfo_and_mintick
...
Binance syminfo and mintick
2021-05-26 12:11:02 -04:00
6cc325f855
Add fuzzywuzzy dep for search
2021-05-25 08:50:48 -04:00
9cad59366f
Extract min tick info from symbol data
2021-05-25 08:46:10 -04:00
165d6257fa
Get symbol search working for binance
2021-05-25 08:46:04 -04:00
9c821c8cfd
Merge pull request #181 from pikers/syseng_tweaks
...
Syseng tweaks
2021-05-25 08:39:06 -04:00
b03fd80a38
Merge pull request #177 from pikers/update_throttling
...
Naively throttle graphics updates to 60 FPS
2021-05-25 08:33:19 -04:00
9e367432fd
Minimize update to Qt reported display's refresh rate
2021-05-25 06:56:18 -04:00
e623c58754
Naively throttle graphics updates to 60 FPS
2021-05-25 06:33:22 -04:00
f51e12819a
Attach to order client *after* feed connection to speed up the startup time
2021-05-24 12:27:23 -04:00
319eacd8c1
Use compact async with tuple syntax from py3.9
2021-05-24 12:26:50 -04:00
efd93d058a
Breakout fsp rt loop as non-closure for readability
2021-05-24 12:26:44 -04:00
f6f4a0cd8d
Use tractor settings for qtractor
2021-05-24 12:26:34 -04:00
74b4b4b130
Expose registry port as dict
2021-05-24 12:26:28 -04:00
Tyler Goodlet
goodboy