Using `tractor.trionics.collapse_eg()` as needed and doing
some renames, in similar style as elsewhere:
- `pcs` -> `rent_cs`,
- `n` -> `tn` for nursery handles,
Also,
- tweak the `._reconnect_forever()` while loop to use the
(also) `trio`-internal
`mc_state: trio._channel.MemoryChannelState = snd._state` instead
of `snd._close` to poll for open send/receive consumer task counts
since,
1. it seems more reliable then using the `snd._closed`,
2. there's no other way to access the info.. afaik?
- handle `ConnectionRejected` explicitly alongside handshake-errs as
a retry case.
- add a base-exc handler which `.exception()` reports the reconnect
attempt failure explicitly.
- drop some lingering `Optional` usage.
Namely changes for the `registry_addrs: list`, enable_transports: list`
and related `tractor._addr` primitive requirements.
Other updates include,
- passing `maybe_enable_greenback=True`,
- additional exc logging around `pikerd` syncing/booting,
- changing to newer `Context.wait_for_result()`,
- dropping (unnecessary?) `maybe_open_crash_handler()` around `pikerd` ep.
Such that we can avoid other (pretty unreliable) "alternative" checks to
determine whether a real-time quote should be waited on or (when venue
is closed) we should just signal that historical backfilling can
commence immediately.
This has been a todo for a very long time and it turned out to be much
easier to accomplish than anticipated..
Deats,
- add a new `is_current_time_in_range()` dt range checker to predicate
whether an input range contains `datetime.now(start_dt.tzinfo)`.
- in `.ib.feed.stream_quotes()` add a `venue_is_open: bool` which uses
all of the new ^^ to determine whether to branch for the
short-circuit-and-do-history-now-case or the std real-time-quotes
should-be-awaited-since-venue-is-open, case; drop all the old hacks
trying to workaround not figuring that venue state stuff..
Other,
- also add a gpt5 composed parser to `._util` for the
`ib_insync.ContractDetails.tradingHours: str` for before i realized
there was a `.tradingSessions` property XD
- in `.ib_feed`,
* add various EG-collapsings per recent tractor/trio updates.
* better logging / exc-handling around ticker quote pushes.
* stop clearing `Ticker.ticks` each quote iteration; not sure if this
is needed/correct tho?
* add masked `Ticker.ticks` poll loop that logs.
- fix some `str.format()` usage in `._util.try_xdo_manual()`
You'd think they could be bothered to make either a "log" or "warning"
msg type instead of a `type='error'`.. but alas, this attempts to detect
all such "warning"-errors and never proxy them to the clearing engine
thus avoiding the cancellation of any associated (by `reqid`)
pre-existing orders (control dialogs).
Also update all surrounding log messages to a more multiline style.
Topically, throughout various (seemingly) console-UX-affecting or benign
spots in the code base; nothing that required more intervention beyond
things superficial. A few spots also include `trio.Nursery` ref renames
(always to something with a `tn` in it) and log-level reductions to
quiet (benign) console noise oriented around issues meant to be solved
long..
Note there's still a couple spots i left with the loose-ify flag because
i haven't fully tested them without using the latest version of
`tractor.trionics.collapse_eg()`, but more then likely they should flip
over fine.
That is inside embedded `.accounting.calc.dyn_parse_to_dt()` closure add
an optional `_invalid: list` param to where we can report
bad-timestamped records which we instead override and return as
`from_timestamp(0.)` (when the parser loop falls through) and report
later (in summary ) from the `.accounting.calc.iter_by_dt()` caller
. Add some logging and an optional debug block for future tracing.
Since apparently porting to the new docker container enforces using
a vnc password and `asyncvnc` seems to have a bug/mis-config whenever
i've tried a pw over a wg tunnel..?
Soo, this tries out the old `i3ipc`-win-focus + `xdo` click hack when
the above fails.
Deats,
- add a mod-level `try_xdo_manual()` to wrap calling
`i3ipc_xdotool_manual_click_hack()` with an oserr handler, ensure we
don't bother trying if `i3ipc` import fails beforehand tho.
- call ^ from both the orig case block and the failover from the
vnc-client case.
- factor the `+no_setup_msg: str` out to mod level and expect it to be
`.format()`-ed.
- refresh todo around `asyncvnc` pw ish..
- add a new `i3ipc_fin_wins_titled()` window-title scanner which
predicates input `titles` and delivers any matches alongside the orig
focused win at call time.
- tweak `i3ipc_xdotool_manual_click_hack()` to call ^ and remove prior
unfactored window scanning logic.
The root daemon, pikerd, needs to be adjusted to use diff default
registry addrs to also utilize non-TCP, but for now this gets us started
testing; so far so good B)
That is to use the new `tractor.msg.types.Aid` struct to pull the
`brokerd` info from the `tractor.Channel.aid: Aid` attr as well as more
generally handling the new `Channel.raddr.proto_key: str` and no longer
assuming a TCP IPC transport; this per the recent `tractor.ipc`
subsys which adds multi-IPC-transports!
Downstream tweaks to match,
- use an "opt-in" field set to display in the `brokerd` info pane in
`.ui._feedstatus.mk_feed_label()`.
|_ also add some todos and drop some seemingly unneeded form sizing
calcs?
- tweak `.ui._label` to allow not using markdown, though ended up not
doing that since it looked too plain..
Using `tractor.trionics.collapse_eg()` as needed to avoid, at the least,
crash-worthy (in debug-mode REPL-ing terms) nested cancellation egs that
exhibit on SIGINT/ctl-c of each "app" (chart & daemon).
Also a bit of renaming of all `trio.Nursery`s to `tn`, the new "task
nursery" shorthand-var-name being used in all our other `tractor`
related projects.
Since I was trying out the neat lookin `polars-fuzzy-match` (also added
for now as a core dep here) which requires the new plugin sys, plus it's
about time we synced with upstream!
Adjust some column syntax to the new `.name` sub-field-space and the
`uv` lock-file to match.
Other,
- add back `trio-typing` bc i guess something else needs it (debug
tooling stuff in new `tractor`?)
- flip back to the `tractor` pre-main pin since the new `main`-branch
requires new `trio` stuff we haven't ported yet..
Not sure whether this should get cherried onto `stop_is_eoc` or
`brokers_refinery` (need to a diff between the two first) but seems like
this might be the final resiliency update? 🙏
Since `tractor.MsgStream.send()` now also raises `trio.EndOfChannel`
when the stream was gracefully `Stop`ped by the peer side, also handle
that case in `.data._sampling.uniform_rate_send()`.
Such that the next time i inevitably must debug the some order-request
error status or precision discrepancy, i have the mkt-symbol branch
ready to go. Also, switch to `'action': 'buy'|'sell' as action,` style
`case` matching instead of the post-`if` predicate style.
Since we're not quite yet using automatic typed msging from
`tractor`/`msgspec` (i.e. still manually decoding order ctl msgs from
built-in types..`dict`s still not `msgspec.Struct`) this adds the
appropriate typecasting ops to ensure the required precision is attained
prior to processing and/or submission to a brokerd backend service.
For the `.clearing._ems`,
- flip all `trigger_price` previously presumed to be `float` to just
the field-identical `price: Decimal` and ensure we cast to `float`
for any `trigger_price` usage, like before passing to `mk_check()`.
For `.ui.order_mode.OrderMode`,
- add a new `.curr_mkt: MktPair` convenience property to get the
chart-active value.
- ensure we always use the `.curr_mkt.quantize() -> Decimal` before
setting any IPC-msg's `.price` field!
- always cast `float(Order.price)` before use in setting line-levels.
- don't bother setting `Order.symbol` to a (now fully removed) `Symbol`
instance since it's not really required-for-use anywhere; leaving it
a `str` (per the type-annot) is fine for now?
By re-typing to a `.price: Decimal` field on both legs of the EMS.
It seems we must do it ourselves since,
- these msg's (fields) are relayed through the clearing engine to each
`brokerd` backend and,
- bc many (if not all) of those backends `.broker`-clients (nor their
encapsulated "brokerage services") **are not** doing any
precision-truncation themselves.
So, for now, instead we opt to expect rounding at the source. This means
we will explicitly require casting to/from `float` at the line-graphics
interface to the order-clearing-engine (as implemented throughout
`.ui.order_mode.OrderMode`); and this is coming shortly.
In storage.nativedb mod is manage the write_parquet file, this is
a rudimentary way to write on file using parquet, meant just for
development purpose.
Add comments in max_pain to track the changes.
- `get_timestamp_int`: added this is the hack, so we can aboid use the custom deribit date format.
- `get_currencies`: added so we could get all deribit's available currencies.
- `get_instruments`: for a especific expiration date, it return a list of criptofeed.Symbol.
- `get_expiration_dates`: expirations dates available for btc's option contracts .
- `get_strikes_dict`: all the strike prices for an especific expiration date.
- `aio_open_interest_feed_relay` `open_oi_feed` `maybe_open_oi_feed`: this three handles all the portal stuff and the cryptofeed callbacks for the open interest and trades, for some reason it need both to work, i need to check that out at some point.
- Also a couple of format fixes.
- `get_timestamp_int`: added this is the hack, so we can aboid use the custom deribit date format.
- `get_currencies`: added so we could get all deribit's available currencies.
- Also a couple of format fixes.
The main change needed to make `piker.data.feed._FeedsBus` work was
to correctly format the `'trade'` msgs with the (new schema) expected
`'ticks': list[dict]` field which,
- we compute the `piker` quote-msg-`dict` from the (now directly proxied through)
`cryptofeed.types.Trade`'s fields inside the body of `stream_quotes()`.
- similarly, move the `'l1'` msg processing, **out of** the `asyncio`-side
`_l1()` callback (defined as a closure in `.api.aio_price_feed_relay()`
and passed to the `cryptofeed.FeedHandler`) and instead mod the
callback to simply pass through the `.types.L1Book` ref directly to
the `piker`/`trio` side task for conversion.
In support of all that,
- mask-to-drop the alt-branch to wait on a first rt event when the
`cryptofeed.LastTradesResult.trades: list[Trade]` is empty; doesn't
seem like this ever even happens?
- add a buncha typing, comments and doc-strs to the routines in
`.deribit.api` including notes on where we can choose to mod the
`.bs_fqme` for our eventually preferred `piker` style format.
- simplify some nested `@acm` enters to the new single `async with
<tuple>)` style.
- be particularly pedantic about typing
`tractor.to_asyncio.LinkedTaskChannel`
- bit of pep8 line-spacing fixes in `.venues`.
The quote-msg `'topic'` field was being set and sent as the
`OptionPair.symbol: str` value instead of as the `MktPair.bs_fqme: str`
as is required for matching on the `piker.data.feed` side. So change to
that and simplify the actual `.bs_fqme: str` value to NOT include the
ISO-format time (for now) since it's a big ugly and longer term we need
a `piker`-fqme friendly-on-ze-eyes format/style anyway..
Such that the `get_hist()` query func raises `DataUnavailable` with an
explicit message regarding the start of the (option) contract's
lifetime.
Other,
- mask some unused imports (for now?)
- drop a duplicate `tractor.get_console_log()` call which was causing
duplicate console emits (it's already setup by brokerd init now).
- comment various unused code bits i found.
- add a info log around live quotes so we can see for the moment when
they actually occur.. XD
There were some imports missing or unused as well as a variety of spots
that had grokability issues due to missing type hints.
Other tweaks as part some more thorough manual testing:
- always raise when not `brokers.toml` section since the API can never
work (no free data without keys).
- inline the `Asset.atype='crypto_currency` field despite it maybe not
being the best value for `OptionPair` instruments..
- tossed in a now-masked pause block for debugging history queries in
`Client.bars()`.
- commented out all the live order ctl (internal) endpoints for now
since they're unused.
- `FeedInit` for init_msgs in `stream_quotes`.
- new cache is `client_pairs` so is replacing the old `client.cache_symbols`.
- `get_mkt_info` added
- `get_ohlc` fixed to comply the new ways of the feed.
key changes:
- Resolved the issue with the expiration dates from deribits, now we int instead of the crazy custom deribits format.
- The client now has a new `_json_rpc_auth_wrapper` that adquires a first access token and then will refresh the access token when this expires.
- `get_assets` fixed, now we use the public endpoint to check the availables assets, in the future probably this will change, but for now is working just fine.
- `get_mkt_pairs` added.
- `exch_info` added.
- `cache_symbols` fixed.
- Also a lot of reformat made in api.
Since currently we're only using this IPC subsys for `deribit`, and
generally speaking we're primarly supporting options markets (which are
fairly "slow moving"), flip to a default of NOT resetting the `NoBsWs`
on timeout since doing so normally breaks the jsron-rpc IPC session.
Without a proper `fixture` passed to `open_autorecon_ws()` (which we
should eventually implement!!) relying on a timeout-to-reset more or
less will just cause breakage issues - a proper reconnect sequence must
be implemented before using that feature.
Deats,
- expose and proxy through the `msg_recv_timeout` from
`open_jsonrpc_session()` into the underlying `open_autorecon_ws()`
call.
Add a doc-string reflecting recent refinements, drop all the old hook
params, rename `n: trio.Nursery` -> `tn` for "task nursery" fitting with
code base's naming style.
Tyler Goodlet
Nelson Torres
Nelson Torres