Fix get balance functionality

freqtrade/rpc/rpc.py

@@ -245,35 +245,34 @@ class RPC(object):
         """
         :return: current account balance per crypto
         """
-        balances = [
-            c for c in exchange.get_balances()
-            if c['Balance'] or c['Available'] or c['Pending']
-        ]
-        if not balances:
-            return True, '`All balances are zero.`'
-
         output = []
         total = 0.0
-        for currency in balances:
+        for coin, balance in exchange.get_balances().items():
-            coin = currency['Currency']
+            if not balance['total']:
+                continue
+
+            rate = None
             if coin == 'BTC':
-                currency["Rate"] = 1.0
+                rate = 1.0
             else:
                 if coin == 'USDT':
-                    currency["Rate"] = 1.0 / exchange.get_ticker('BTC/USDT', False)['bid']
+                    rate = 1.0 / exchange.get_ticker('BTC/USDT', False)['bid']
                 else:
-                    currency["Rate"] = exchange.get_ticker(coin + '/BTC', False)['bid']
+                    rate = exchange.get_ticker(coin + '/BTC', False)['bid']
-            currency['BTC'] = currency["Rate"] * currency["Balance"]
+            est_btc: float = rate * balance['total']
-            total = total + currency['BTC']
+            total = total + est_btc
             output.append(
                 {
-                    'currency': currency['Currency'],
+                    'currency': coin,
-                    'available': currency['Available'],
+                    'available': balance['free'],
-                    'balance': currency['Balance'],
+                    'balance': balance['total'],
-                    'pending': currency['Pending'],
+                    'pending': balance['used'],
-                    'est_btc': currency['BTC']
+                    'est_btc': est_btc
                 }
             )
+        if total == 0.0:
+            return True, '`All balances are zero.`'
+
         fiat = self.freqtrade.fiat_converter
         symbol = fiat_display_currency
         value = fiat.convert_amount(total, 'BTC', symbol)

freqtrade/tests/rpc/test_rpc.py

@@ -288,22 +288,18 @@ def test_rpc_balance_handle(default_conf, mocker):
     """
     Test rpc_balance() method
     """
-    mock_balance = [
+    mock_balance = {
-        {
+        'BTC': {
-            'Currency': 'BTC',
+            'free': 10.0,
-            'Balance': 10.0,
+            'total': 12.0,
-            'Available': 12.0,
+            'used': 2.0,
-            'Pending': 0.0,
-            'CryptoAddress': 'XXXX',
         },
-        {
+        'ETH': {
-            'Currency': 'ETH',
+            'free': 0.0,
-            'Balance': 0.0,
+            'total': 0.0,
-            'Available': 0.0,
+            'used': 0.0,
-            'Pending': 0.0,
-            'CryptoAddress': 'XXXX',
         }
-    ]
+    }
 
     patch_get_signal(mocker, (True, False))
     mocker.patch.multiple(
@@ -324,15 +320,15 @@ def test_rpc_balance_handle(default_conf, mocker):
     (error, res) = rpc.rpc_balance(default_conf['fiat_display_currency'])
     assert not error
     (trade, x, y, z) = res
-    assert prec_satoshi(x, 10)
+    assert prec_satoshi(x, 12)
-    assert prec_satoshi(z, 150000)
+    assert prec_satoshi(z, 180000)
     assert 'USD' in y
     assert len(trade) == 1
     assert 'BTC' in trade[0]['currency']
-    assert prec_satoshi(trade[0]['available'], 12)
+    assert prec_satoshi(trade[0]['available'], 10)
-    assert prec_satoshi(trade[0]['balance'], 10)
+    assert prec_satoshi(trade[0]['balance'], 12)
-    assert prec_satoshi(trade[0]['pending'], 0)
+    assert prec_satoshi(trade[0]['pending'], 2)
-    assert prec_satoshi(trade[0]['est_btc'], 10)
+    assert prec_satoshi(trade[0]['est_btc'], 12)
 
 
 def test_rpc_start(mocker, default_conf) -> None:

freqtrade/tests/rpc/test_rpc_telegram.py

@@ -554,36 +554,29 @@ def test_telegram_balance_handle(default_conf, update, mocker) -> None:
     """
     Test _balance() method
     """
-    mock_balance = [
+
-        {
+    mock_balance = {
-            'Currency': 'BTC',
+        'BTC': {
-            'Balance': 10.0,
+            'total': 12.0,
-            'Available': 12.0,
+            'free': 12.0,
-            'Pending': 0.0,
+            'used': 0.0
-            'CryptoAddress': 'XXXX',
         },
-        {
+        'ETH': {
-            'Currency': 'ETH',
+            'total': 0.0,
-            'Balance': 0.0,
+            'free': 0.0,
-            'Available': 0.0,
+            'used': 0.0
-            'Pending': 0.0,
-            'CryptoAddress': 'XXXX',
         },
-        {
+        'USDT': {
-            'Currency': 'USDT',
+            'total': 10000.0,
-            'Balance': 10000.0,
+            'free': 10000.0,
-            'Available': 0.0,
+            'used': 0.0
-            'Pending': 0.0,
-            'CryptoAddress': 'XXXX',
         },
-        {
+        'LTC': {
-            'Currency': 'LTC',
+            'total': 10.0,
-            'Balance': 10.0,
+            'free': 10.0,
-            'Available': 10.0,
+            'used': 0.0
-            'Pending': 0.0,
-            'CryptoAddress': 'XXXX',
         }
-    ]
+    }
 
     def mock_ticker(symbol, refresh):
         """
@@ -626,7 +619,7 @@ def test_telegram_balance_handle(default_conf, update, mocker) -> None:
     assert '*Currency*: USDT' in result
     assert 'Balance' in result
     assert 'Est. BTC' in result
-    assert '*BTC*:  12.00000000' in result
+    assert '*BTC*:  14.00000000' in result
 
 
 def test_zero_balance_handle(default_conf, update, mocker) -> None:
@@ -636,7 +629,7 @@ def test_zero_balance_handle(default_conf, update, mocker) -> None:
     patch_get_signal(mocker, (True, False))
     patch_coinmarketcap(mocker, value={'price_usd': 15000.0})
     mocker.patch('freqtrade.freqtradebot.exchange.init', MagicMock())
-    mocker.patch('freqtrade.freqtradebot.exchange.get_balances', return_value=[])
+    mocker.patch('freqtrade.freqtradebot.exchange.get_balances', return_value={})
 
     msg_mock = MagicMock()
     mocker.patch.multiple(