pikers
/
piker
3
0
Fork 0
Code Issues 2 Pull Requests 4 Packages Projects Releases Wiki Activity

Use explicit `.data.feed` import of `tractor.trionics`

distribute_dis
Tyler Goodlet 2023-12-21 20:26:45 -05:00
parent 8d324acf91
commit 5a60974990
1 changed files with 13 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
piker/data/feed.py
View File

@ -45,10 +45,7 @@ import trio
from trio.abc import ReceiveChannel
from trio_typing import TaskStatus
import tractor
from tractor.trionics import (
maybe_open_context,
gather_contexts,
)
from tractor import trionics
from piker.accounting import (
MktPair,
@ -774,7 +771,7 @@ async def maybe_open_feed(
'''
fqme = fqmes[0]
async with maybe_open_context(
async with trionics.maybe_open_context(
acm_func=open_feed,
kwargs={
'fqmes': fqmes,
@ -794,7 +791,7 @@ async def maybe_open_feed(
# add a new broadcast subscription for the quote stream
# if this feed is likely already in use
async with gather_contexts(
async with trionics.gather_contexts(
mngrs=[stream.subscribe() for stream in feed.streams.values()]
) as bstreams:
for bstream, flume in zip(bstreams, feed.flumes.values()):
@ -854,7 +851,7 @@ async def open_feed(
)
portals: tuple[tractor.Portal]
async with gather_contexts(
async with trionics.gather_contexts(
brokerd_ctxs,
) as portals:
@ -906,7 +903,7 @@ async def open_feed(
assert len(feed.mods) == len(feed.portals)
async with (
gather_contexts(bus_ctxs) as ctxs,
trionics.gather_contexts(bus_ctxs) as ctxs,
):
stream_ctxs: list[tractor.MsgStream] = []
for (
@ -948,7 +945,7 @@ async def open_feed(
brokermod: ModuleType
fqmes: list[str]
async with (
gather_contexts(stream_ctxs) as streams,
trionics.gather_contexts(stream_ctxs) as streams,
):
for (
stream,
@ -964,6 +961,12 @@ async def open_feed(
if brokermod.name == flume.mkt.broker:
flume.stream = stream
assert len(feed.mods) == len(feed.portals) == len(feed.streams)
assert (
len(feed.mods)
==
len(feed.portals)
==
len(feed.streams)
)
yield feed