added market check and started buy in trade.py

trade.py

@@ -0,0 +1,27 @@
+#! python3
+
+import json
+from bittrex.bittrex import Bittrex, API_V2_0
+
+amount = 0
+price = 0
+
+with open('D:/code/emailtrade/keys.json') as k:
+    keys = json.load(k)
+api_key = keys['api_key']
+priv_key = keys['priv_key']
+
+
+trex = Bittrex(api_key, priv_key, api_version=API_V2_0)
+def marketcheck(ticker):
+    markets = trex.get_ticker(ticker)
+    price = markets['result']['Ask']
+    print(markets['result'])
+    print(price)
+    return price
+
+marketcheck('BTC-LTC')
+
+
+#def open_buy():
+   # trex.buy_limit(ticker, amount, price)