ccxt version bump to 1.41.62

requirements.txt

@@ -1,7 +1,7 @@
 numpy==1.20.0
 pandas==1.2.1
 
-ccxt==1.41.35
+ccxt==1.41.62
 aiohttp==3.7.3
 SQLAlchemy==1.3.22
 python-telegram-bot==13.1

tests/exchange/test_ccxt_compat.py

@@ -18,7 +18,7 @@ EXCHANGES = {
     'bittrex': {
         'pair': 'BTC/USDT',
         'hasQuoteVolume': False,
-        'timeframe': '5m',
+        'timeframe': '1h',
     },
     'binance': {
         'pair': 'BTC/USDT',
@@ -120,7 +120,9 @@ class TestCCXTExchange():
         ohlcv = exchange.refresh_latest_ohlcv([pair_tf])
         assert isinstance(ohlcv, dict)
         assert len(ohlcv[pair_tf]) == len(exchange.klines(pair_tf))
-        assert len(exchange.klines(pair_tf)) > 200
+        # assert len(exchange.klines(pair_tf)) > 200
+        # Assume 90% uptime ...
+        assert len(exchange.klines(pair_tf)) > exchange._ohlcv_candle_limit * 0.90
 
     # TODO: tests fetch_trades (?)