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ib.api: make `get_sym_details()` and `get_quote()` mutex methods

master
Tyler Goodlet 2023-05-15 15:35:30 -04:00
parent 1e1e64f7f9
commit 1263835034
1 changed files with 19 additions and 22 deletions
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41
piker/brokers/ib/api.py
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@ -862,7 +862,6 @@ class Client:
) -> tuple[
Contract,
Ticker,
ContractDetails,
]:
'''
@ -872,26 +871,23 @@ class Client:
'''
contract = (await self.find_contracts(symbol))[0]
details_fute = self.ib.reqContractDetailsAsync(contract)
details = (await details_fute)[0]
return contract, details
async def get_quote(
self,
contract: Contract,
) -> Ticker:
'''
Return a single (snap) quote for symbol.
'''
ticker: Ticker = self.ib.reqMktData(
contract,
snapshot=True,
)
details_fute = self.ib.reqContractDetailsAsync(contract)
details = (await details_fute)[0]
return contract, ticker, details
async def get_quote(
self,
symbol: str,
) -> tuple[Contract, Ticker, ContractDetails]:
'''
Return a single quote for symbol.
'''
contract, ticker, details = await self.get_sym_details(symbol)
ready = ticker.updateEvent
# ensure a last price gets filled in before we deliver quote
@ -908,21 +904,22 @@ class Client:
else:
if not warnset:
log.warning(
f'Quote for {symbol} timed out: market is closed?'
f'Quote for {contract} timed out: market is closed?'
)
warnset = True
else:
log.info(f'Got first quote for {symbol}')
log.info(f'Got first quote for {contract}')
break
else:
if not warnset:
log.warning(
f'Symbol {symbol} is not returning a quote '
'it may be outside trading hours?')
f'Contract {contract} is not returning a quote '
'it may be outside trading hours?'
)
warnset = True
return contract, ticker, details
return ticker
# async to be consistent for the client proxy, and cuz why not.
def submit_limit(