Merge pull request geekcomputers#585 from onionsh/onionsh

add get_crypto_price.py

Author: geekcomputers

get_crypto_price.py

@@ -0,0 +1,25 @@
+import ccxt
+def getprice(symbol,exchange_id):
+        symbol = symbol.upper() #BTC/USDT, LTC/USDT, ETH/BTC, LTC/BTC
+        exchange_id = exchange_id.lower() #binance, #bitmex
+        symbol_1 = symbol.split("/")
+        exchange = getattr(ccxt, exchange_id)({
+                # https://github.com/ccxt/ccxt/wiki/Manual#rate-limit
+                'enableRateLimit': True
+        })
+        try:
+                v_price = exchange.fetch_ticker (symbol)
+                r_price = v_price['info']['lastPrice']
+                if(symbol_1[1] == "USD" or symbol_1[1] == "USDT"):
+                    v_return = "{:.2f} {}".format(float(r_price),symbol_1[1])
+                    return v_return
+                else:
+                    v_return = "{:.8f} {}".format(float(r_price),symbol_1[1])
+                    return v_return
+        except (ccxt.ExchangeError, ccxt.NetworkError) as error: 
+                # add necessary handling or rethrow the exception
+                return 'Got an error', type(error).__name__, error.args
+        raise
+
+print(getprice("btc/usdt","BINANCE"))
+print(getprice("btc/usd","BITMEX"))