balance.py new feature

Added in balance.py module a new function to retrieve market value at specific point of time or range

app/BinanceAPI.py

@@ -30,9 +30,9 @@ def get_trades(self, market, limit=50):
         params = {"symbol": market, "limit": limit}
         return self._get_no_sign(path, params)
 
-    def get_kline(self, market):
+    def get_klines(self, market, interval, startTime, endTime):
         path = "%s/klines" % self.BASE_URL
-        params = {"symbol": market}
+        params = {"symbol": market, "interval":interval, "startTime":startTime, "endTime":endTime}
         return self._get_no_sign(path, params)
 
     def get_ticker(self, market):

balance.py

@@ -6,9 +6,9 @@
 
 sys.path.insert(0, './app')
 
-from BinanceAPI import BinanceAPI
-
 import config
+from datetime import timedelta, datetime
+from BinanceAPI import BinanceAPI
 
 class Binance:
 
@@ -22,51 +22,61 @@ def balances(self):
             if float(balance['locked']) > 0 or float(balance['free']) > 0:
                 print('%s: %s' % (balance['asset'], balance['free']))
 
-    def balance(self, asset="BTC"):
+    def balance(self, asset='BTC'):
         balances = self.client.get_account()
-
         balances['balances'] = {item['asset']: item for item in balances['balances']}
-
         print(balances['balances'][asset]['free'])
 
     def orders(self, symbol, limit):
         orders = self.client.get_open_orders(symbol, limit)
         print(orders)
 
     def tickers(self):
+
         return self.client.get_all_tickers()
 
     def server_time(self):
+
         return self.client.get_server_time()
 
     def openorders(self):
+
         return self.client.get_open_orders()
 
     def profits(self, asset='BTC'):
-
         coins = self.client.get_products()
-
+        
         for coin in coins['data']:
-
             if coin['quoteAsset'] == asset:
-
-                orders = self.client.get_order_books(coin['symbol'], 5)
-
-                if len(orders['bids'])>0 and len(orders['asks'])>0:
-
+                orders = self.client.get_order_books(coin['symbol'], 5)             
+                if len(orders['bids'])>0 and len(orders['asks'])>0: 
                     lastBid = float(orders['bids'][0][0]) #last buy price (bid)
                     lastAsk = float(orders['asks'][0][0]) #last sell price (ask)
-
+                    
                     if lastBid!=0: 
                         profit = (lastAsk - lastBid) /  lastBid * 100
                     else:
                         profit = 0
-
                     print('%6.2f%% profit : %s (bid: %.8f / ask: %.8f)' % (profit, coin['symbol'], lastBid, lastAsk))
-
                 else:
                     print('---.--%% profit : %s (No bid/ask info retrieved)' % (coin['symbol']))
-
+
+    def market_value(self, symbol, kline_size, dateS, dateF="" ):                 
+        dateS=datetime.strptime(dateS, "%d/%m/%Y %H:%M:%S")
+
+        if dateF!="":
+            dateF=datetime.strptime(dateF, "%d/%m/%Y %H:%M:%S")
+        else:
+            dateF=dateS + timedelta(seconds=59)
+
+        klines = self.client.get_klines(symbol, kline_size, int(dateS.timestamp()*1000), int(dateF.timestamp()*1000))
+
+        if len(klines)>0:
+            for kline in klines:
+                print('[%s] Open: %s High: %s Low: %s Close: %s' % (datetime.fromtimestamp(kline[0]/1000), kline[1], kline[2], kline[3], kline[4]))
+
+        return
+
 try:
 
     while True:
@@ -77,40 +87,58 @@ def profits(self, asset='BTC'):
         print('2 >> Scan profits')
         print('3 >> List balances')
         print('4 >> Check balance')
-        print('------------------')
+        print('-----------------------------')
+        print('5 >> Market value (specific)')
+        print('6 >> Market value (range)')
+        print('-----------------------------')
         print('0 >> Exit')
         print('\nEnter option number:')
 
         option = input()
 
         if option=='1':
-            print('Enter symbol: (i.e. XVGBTC)')
-
+            print('Enter pair: (i.e. XVGBTC)')
             symbol = input()
-
-            # Orders
             print('%s Orders' % (symbol))
+
             m.orders(symbol, 10)
 
         elif option=='2':      
-            print('Enter Asset (i.e. BTC, ETH, BNB)')
-
-            asset = input()
-
+            print('Enter asset (i.e. BTC, ETH, BNB)')
+            asset = input()            
             print('Profits scanning...')
+
             m.profits(asset)
 
         elif option=='3':      
             m.balances()
 
         elif option=='4':
             print('Enter asset: (i.e. BTC)')
+            symbol = input()
+            print('%s balance' % (symbol))
+
+            m.balance(symbol)
 
+        elif option=='5':
+            print('Enter pair: (i.e. BTCUSDT)')
             symbol = input()
+            print('Enter date/time: (dd/mm/yyyy hh:mm:ss)')
+            dateS = input()
 
-            print('%s balance' % (symbol))
+            klines=m.market_value(symbol,"1m", dateS)
 
-            m.balance(symbol)
+        elif option=='6':
+            print('Enter pair: (i.e. BTCUSDT)')
+            symbol = input()
+            print('Enter start date/time: (dd/mm/yyyy hh:mm:ss)')
+            dateS = input()
+            print('Enter end date/time: (dd/mm/yyyy hh:mm:ss)')
+            dateF = input()
+            print('Enter interval as in exchange (i.e. 5m, 1d):')
+            interval = input()
+
+            klines=m.market_value(symbol, interval, dateS, dateF)
 
         elif option=='0':
             break