Use pythonic sequence splitting with `zip()`

2018-12-11 17:09:36 -05:00 · 2018-12-11 17:09:36 -05:00 · 7b5c73bb45
parent e1be80e9e0
commit 7b5c73bb45
1 changed files with 1 additions and 2 deletions
--- a/piker/brokers/questrade.py
+++ b/piker/brokers/questrade.py
@ -504,8 +504,7 @@ async def option_quoter(client: Client, tickers: List[str]):
        ``(symbol_date_1, symbol_date_2, ... , symbol_date_n)``
        return a contract dict.
        """
-        symbols = map(itemgetter(0), sym_date_pairs)
-        dates = map(itemgetter(1), sym_date_pairs)
+        symbols, dates = zip(*sym_date_pairs)
        contracts = await client.get_all_contracts(symbols)
        selected = {}
        for key, val in contracts.items():