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`ib`: various type-annot, multiline styling and todos updates

testing_utils
Tyler Goodlet 2025-09-21 16:05:50 -04:00
parent d17160519e
commit 0b123c9af9
3 changed files with 36 additions and 17 deletions
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16
piker/brokers/ib/broker.py
View File

@ -547,7 +547,10 @@ async def open_trade_dialog(
), ),
# TODO: do this as part of `open_account()`!? # TODO: do this as part of `open_account()`!?
open_symcache('ib', only_from_memcache=True) as symcache, open_symcache(
'ib',
only_from_memcache=True,
) as symcache,
): ):
# Open a trade ledgers stack for appending trade records over # Open a trade ledgers stack for appending trade records over
# multiple accounts. # multiple accounts.
@ -556,7 +559,9 @@ async def open_trade_dialog(
tables: dict[str, Account] = {} tables: dict[str, Account] = {}
order_msgs: list[Status] = [] order_msgs: list[Status] = []
conf = get_config() conf = get_config()
accounts_def_inv: bidict[str, str] = bidict(conf['accounts']).inverse accounts_def_inv: bidict[str, str] = bidict(
conf['accounts']
).inverse
with ( with (
ExitStack() as lstack, ExitStack() as lstack,
@ -706,7 +711,11 @@ async def open_trade_dialog(
# client-account and build out position msgs to deliver to # client-account and build out position msgs to deliver to
# EMS. # EMS.
for acctid, acnt in tables.items(): for acctid, acnt in tables.items():
active_pps, closed_pps = acnt.dump_active() active_pps: dict[str, Position]
(
active_pps,
closed_pps,
) = acnt.dump_active()
for pps in [active_pps, closed_pps]: for pps in [active_pps, closed_pps]:
piker_pps: list[Position] = list(pps.values()) piker_pps: list[Position] = list(pps.values())
@ -722,6 +731,7 @@ async def open_trade_dialog(
) )
if ibpos: if ibpos:
bs_mktid: str = str(ibpos.contract.conId) bs_mktid: str = str(ibpos.contract.conId)
msg = await update_and_audit_pos_msg( msg = await update_and_audit_pos_msg(
acctid, acctid,
pikerpos, pikerpos,

17
piker/brokers/ib/feed.py
View File

@ -1,5 +1,5 @@
# piker: trading gear for hackers # piker: trading gear for hackers
# Copyright (C) Tyler Goodlet (in stewardship for pikers) # Copyright (C) 2018-forever Tyler Goodlet (in stewardship for pikers)
# This program is free software: you can redistribute it and/or modify # This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by # it under the terms of the GNU Affero General Public License as published by
@ -13,10 +13,12 @@
# You should have received a copy of the GNU Affero General Public License # You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>. # along with this program. If not, see <https://www.gnu.org/licenses/>.
"""
Data feed endpoints pre-wrapped and ready for use with ``tractor``/``trio``.
""" '''
Data feed endpoints pre-wrapped and ready for use with `tractor`/`trio`
via "infected-asyncio-mode".
'''
from __future__ import annotations from __future__ import annotations
import asyncio import asyncio
from contextlib import ( from contextlib import (
@ -895,6 +897,13 @@ def normalize(
return data return data
# ?TODO? feels like this task-fn could be factored to reduce some
# indentation levels?
# -[ ] the reconnect while loop on ib-gw "data farm connection.."s
# -[ ] everything embedded under the `async with aclosing(stream):`
# as the "meat" of the quote delivery once the connection is
# stable.
#
async def stream_quotes( async def stream_quotes(
send_chan: trio.abc.SendChannel, send_chan: trio.abc.SendChannel,