Commit Graph

3080 Commits (8d592886fae3cfb19ad35e8df99b8b192d54bdcf)

Author SHA1 Message Date
Tyler Goodlet d130f0449f Expect registry of fsp "flows" to each engine task
In order for fsp routines to be able to look up other "flows" in the
cascade, we need a small registry-table which gives access to a map of
a source stream + an fsp -> an output stream. Eventually we'll also
likely want a dependency (injection) mechanism so that any fsp demanded
can either be dynamically allocated or at the least waited upon before
a consumer tries to access it.
2022-02-07 12:53:30 -05:00
Tyler Goodlet efb743fd85 Flip to using `pydantic` for shm tokens 2022-02-07 12:53:30 -05:00
Tyler Goodlet 615bf3a55a Use solid line for vlm rate and dashed for trades rate 2022-02-07 12:53:30 -05:00
Tyler Goodlet d4f79a6245 Comment flow rates fsp prints 2022-02-07 12:53:30 -05:00
Tyler Goodlet 4b7d1fb35b Add line style via `str` style name to our fast curve 2022-02-07 12:53:30 -05:00
Tyler Goodlet 0b5250d5e3 Plot the vlm rate (per min) taken verbatim from ib 2022-02-07 12:53:30 -05:00
Tyler Goodlet 97c2f86092 TOSQUASH, fix separate vlm vs trade rate 2022-02-07 12:53:30 -05:00
Tyler Goodlet f3289c1977 Create source length zeroed arrays from yielded `None` fsp history 2022-02-07 12:53:30 -05:00
Tyler Goodlet 4e96dd09e3 Add a `.text_color` property to our axes types 2022-02-07 12:53:30 -05:00
Tyler Goodlet b81209e78e Ensure `sym` arg is a `str` 2022-02-07 12:53:30 -05:00
Tyler Goodlet dfe4473c9a Yield history `dict`s, add a `flow_rates` fsp 2022-02-07 12:53:30 -05:00
Tyler Goodlet 1aae40cdeb Expect multi-output fsps to yield a `dict` of history arrays 2022-02-07 12:53:30 -05:00
Tyler Goodlet 8118a57b9a Guard against no time field in some provider quotes 2022-02-07 12:53:30 -05:00
Tyler Goodlet 5952e7f538 Add dark vlm deduplication support via flag 2022-02-07 12:53:30 -05:00
goodboy cef2cdd6b6
Merge pull request #271 from pikers/ib_mkt_closed
Ib mkt closed
2022-02-07 11:13:40 -05:00
Tyler Goodlet 16c04e11e4 Comment out nan-price assert previously for `ib` in ems clear tasks 2022-02-07 09:49:45 -05:00
Tyler Goodlet 9bfad86c29 Drop timeout-cancel block 2022-02-07 09:49:45 -05:00
Tyler Goodlet a9d42b374f ib: Allow history backfilling even when markets are closed 2022-02-07 09:49:45 -05:00
goodboy 43b39d3b6b
Merge pull request #275 from pikers/py3.10_support
Py3.10 support
2022-02-07 09:48:54 -05:00
Tyler Goodlet 174590ee88 Note 3.10 support and add msgspec as dep 2022-02-07 09:41:13 -05:00
Tyler Goodlet 00a90e7390 Change dpi log msg back to debug 2022-02-07 09:36:07 -05:00
Tyler Goodlet 1aaa382036 Avoid null index race-error during startup 2022-02-07 09:36:07 -05:00
Tyler Goodlet 999d3efdd7 Another `int` required 2022-02-07 09:36:07 -05:00
Tyler Goodlet f63a7c497d Latest `PyQt5` expects `ints` for widget sizings 2022-02-07 09:36:07 -05:00
goodboy 022f90df09
Merge pull request #269 from pikers/default_multiplier
Add default for multiplier var
2022-02-02 20:52:26 -05:00
Guillermo Rodriguez 82d1b85b09
Add default for multiplier var 2022-02-02 20:46:45 -03:00
goodboy a2698c73b5
Merge pull request #260 from pikers/dark_vlm
Dark vlm
2022-01-30 14:10:19 -05:00
Tyler Goodlet 20a24283a1 Link to `tractor`'s master branch instead of pin 2022-01-30 12:52:46 -05:00
Tyler Goodlet bb8fade16f Update `msgpub` import from `tractor.experimental` 2022-01-30 12:46:54 -05:00
Tyler Goodlet 296863348d Update imports to `tractor.msg.NamespacePath` 2022-01-30 12:46:20 -05:00
Tyler Goodlet 95b31cbc0f Drop references to deprecated `tractor.msg.pub` 2022-01-29 12:44:45 -05:00
Tyler Goodlet 6a0fba1eb3 Support maxmin over multiple arrays; Keep dark vlm in view 2022-01-28 11:45:47 -05:00
Tyler Goodlet 06934be047 Overlay dark $volume B) 2022-01-28 08:46:24 -05:00
Tyler Goodlet 28b5be0719 Accumulate dark vlm ticks independently per sample step 2022-01-28 08:46:04 -05:00
Tyler Goodlet 67de8f24b9 Init history output with `np.zeros()` 2022-01-28 08:45:28 -05:00
Tyler Goodlet b112f24e7e Drop old commented cruft, use `Fsp.name` 2022-01-28 07:51:13 -05:00
Tyler Goodlet bd2460846e Decorate momo routines 2022-01-28 07:43:49 -05:00
Tyler Goodlet be93ded0e5 Log fsp registy entries in `cascade` startup 2022-01-28 07:43:23 -05:00
Tyler Goodlet 9d9929fb89 Drop old `wrapt` cruft, add `Fsp.name` 2022-01-28 07:18:14 -05:00
Tyler Goodlet cc5390376c Use `Fsp` abstration layer through engine and UI
Instead of referencing the remote processing funcs by a `str` name start
embracing the new `@fsp`/`Fsp` API such that wrapped processing
functions are first class APIs.

Summary of the changeset:
- move and load the fsp built-in set in the new `.fsp._api` module
- handle processors ("fsps") which want to yield multiple keyed-values
  (interleaved in time) by expecting both history that is keyed and
  assigned to the appropriate struct-array field, *and* real-time
  `yield`ed value in tuples of the form `tuple[str, float]` such that
  any one (async) processing function can deliver multiple outputs from
  the same base calculation.
- drop `maybe_mk_fsp_shm()` from UI module
- expect and manage `Fsp` instances (`@fsp` decorated funcs) throughout
  the UI code, particularly the `FspAdmin` layer.
2022-01-27 18:57:16 -05:00
Tyler Goodlet 72f4474273 Use new decorator on volume fsp routines 2022-01-27 09:08:03 -05:00
Tyler Goodlet c6a3c66e7e WIP start a `@piker.fsp` API for registering processors 2022-01-26 14:38:49 -05:00
Tyler Goodlet 13b8807f1f Print dark trades to console for the moment 2022-01-26 13:48:21 -05:00
Tyler Goodlet 55cfe6082b Re-key ib's 'unreportable trades' (tick 48) as 2022-01-26 13:48:21 -05:00
goodboy 8fe2bd6614
Merge pull request #259 from pikers/overlayed_dvlm
Overlayed $vlm
2022-01-26 13:47:52 -05:00
Tyler Goodlet d351fe14a8 Annoying doc string(s) 2022-01-25 08:30:00 -05:00
Tyler Goodlet 4e884aec6c Fix bottom axis check logic for overlays, try out some px perfection 2022-01-25 08:30:00 -05:00
Tyler Goodlet 7b21ddd27f Allow passing in parent to `Label` 2022-01-25 08:30:00 -05:00
Tyler Goodlet fd31b843b9 Hide the unit vlm after the $vlm is up
Since more curves costs more processing and since the vlm and $vlm
curves are normally very close to the same (graphically) we hide the
unit volume curve once the dollar volume is up (after the fsp daemon-task is
spawned) and just expect the user to understand the diff in axes units.
Also, use the new `title=` api to `.overlay_plotitem()`.
2022-01-25 08:30:00 -05:00
Tyler Goodlet 7f4546b71f Use overlay api to access multi-axes by name 2022-01-25 08:30:00 -05:00