From 90cfd548642d192eaa4e553d457d1661ddb6e117 Mon Sep 17 00:00:00 2001
From: hroff-1902 <47309513+hroff-1902@users.noreply.github.com>
Date: Thu, 14 Feb 2019 05:32:40 +0300
Subject: [PATCH] use exchange.markets instead of expensive get_markets()

---
 freqtrade/freqtradebot.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/freqtrade/freqtradebot.py b/freqtrade/freqtradebot.py
index 9c211608f..d8edc31ce 100644
--- a/freqtrade/freqtradebot.py
+++ b/freqtrade/freqtradebot.py
@@ -274,12 +274,7 @@ class FreqtradeBot(object):
         return stake_amount
 
     def _get_min_pair_stake_amount(self, pair: str, price: float) -> Optional[float]:
-        markets = self.exchange.get_markets()
-        markets = [m for m in markets if m['symbol'] == pair]
-        if not markets:
-            raise ValueError(f'Can\'t get market information for symbol {pair}')
-
-        market = markets[0]
+        market = self.exchange.markets[pair]
 
         if 'limits' not in market:
             return None