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Add linting fixes

kucoin_backend
jaredgoldman 2023-04-18 09:51:50 -04:00
parent b01771be1b
commit a109a8bf67
1 changed files with 8 additions and 4 deletions
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12
piker/brokers/kucoin.py
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@ -32,7 +32,6 @@ import hmac
import hashlib import hashlib
import wsproto import wsproto
from uuid import uuid4 from uuid import uuid4
from functools import partial
import asks import asks
import tractor import tractor
@ -281,7 +280,10 @@ class Client:
self, self,
) -> dict[str, KucoinMktPair]: ) -> dict[str, KucoinMktPair]:
entries = await self._request('GET', '/symbols') entries = await self._request('GET', '/symbols')
syms = {kucoin_sym_to_fqsn(item['name']): KucoinMktPair(**item) for item in entries} syms = {
kucoin_sym_to_fqsn(
item['name']): KucoinMktPair(
**item) for item in entries}
log.info(f' {len(syms)} Kucoin market pairs fetched') log.info(f' {len(syms)} Kucoin market pairs fetched')
return syms return syms
@ -445,6 +447,7 @@ async def open_symbol_search(
await stream.send(await client.search_symbols(pattern)) await stream.send(await client.search_symbols(pattern))
log.info('Kucoin symbol search opened') log.info('Kucoin symbol search opened')
@acm @acm
async def open_ping_task(ws: wsproto.WSConnection, ping_interval, connect_id): async def open_ping_task(ws: wsproto.WSConnection, ping_interval, connect_id):
''' '''
@ -513,14 +516,14 @@ async def stream_quotes(
} }
} }
async with ( async with (
subscribe(ws, connect_id, kucoin_sym), subscribe(ws, connect_id, kucoin_sym),
stream_messages(ws, sym) as msg_gen, stream_messages(ws, sym) as msg_gen,
): ):
typ, quote = await anext(msg_gen) typ, quote = await anext(msg_gen)
while typ != 'trade': while typ != 'trade':
# take care to not unblock here until we get a real trade quote # take care to not unblock here until we get a real
# trade quote
typ, quote = await anext(msg_gen) typ, quote = await anext(msg_gen)
task_status.started((init_msgs, quote)) task_status.started((init_msgs, quote))
@ -529,6 +532,7 @@ async def stream_quotes(
async for typ, msg in msg_gen: async for typ, msg in msg_gen:
await send_chan.send({sym: msg}) await send_chan.send({sym: msg})
@acm @acm
async def subscribe(ws: wsproto.WSConnection, connect_id, sym): async def subscribe(ws: wsproto.WSConnection, connect_id, sym):
# level 2 sub # level 2 sub