New config (#6333)

* updated new-config to add trading_mode and margin_mode

* added trading_mode and margin_mode to config examples

* added okex config example

* new file:   config_examples/config_binance_futures.example.json

* removed trading_mode and margin_mode from base_config and binance and okex example

* deleted okex and futures config files

* updated full config file

* updated new-config command to add trading_mode and margin_mode to config

* new file:   config_examples/config_okex_futures.example.json

* removed config_okex_futures.example.json

* added trading_mode to test_start_new_config

* new-config asks exchange before asking futures

* Simplify trading_mode selection

* margin_mode is empty string for spot new configs

* build_config_commands sorted exchanges

* isort

Co-authored-by: Matthias <xmatthias@outlook.com>

config_examples/config_full.example.json

@@ -19,6 +19,8 @@
     "sell_profit_offset": 0.0,
     "ignore_roi_if_buy_signal": false,
     "ignore_buying_expired_candle_after": 300,
+    "trading_mode": "futures",
+    "margin_mode": "isolated",
     "minimal_roi": {
         "40":  0.0,
         "30":  0.01,

freqtrade/commands/build_config_commands.py

@@ -107,19 +107,27 @@ def ask_user_config() -> Dict[str, Any]:
             "type": "select",
             "name": "exchange_name",
             "message": "Select exchange",
-            "choices": [
+            "choices": lambda x: [
                 "binance",
                 "binanceus",
                 "bittrex",
-                "kraken",
                 "ftx",
-                "kucoin",
                 "gateio",
+                "kraken",
+                "kucoin",
                 "okex",
-                Separator(),
+                Separator("-----------------------------------------------"),
                 "other",
             ],
         },
+        {
+            "type": "confirm",
+            "name": "trading_mode",
+            "message": "Do you want to trade Perpetual Swaps (perpetual futures)?",
+            "default": False,
+            "filter": lambda val: 'futures' if val else 'spot',
+            "when": lambda x: x["exchange_name"] in ['binance', 'gateio'],
+        },
         {
             "type": "autocomplete",
             "name": "exchange_name",
@@ -196,7 +204,11 @@ def ask_user_config() -> Dict[str, Any]:
     if not answers:
         # Interrupted questionary sessions return an empty dict.
         raise OperationalException("User interrupted interactive questions.")
-
+    answers['margin_mode'] = (
+        'isolated'
+        if answers.get('trading_mode') == 'futures'
+        else ''
+    )
     # Force JWT token to be a random string
     answers['api_server_jwt_key'] = secrets.token_hex()
 

freqtrade/exchange/okex.py

@@ -2,8 +2,9 @@ import logging
 from typing import Dict, List, Tuple
 
 from freqtrade.enums import MarginMode, TradingMode
-from freqtrade.exchange import Exchange
 from freqtrade.exceptions import OperationalException
+from freqtrade.exchange import Exchange
+
 
 logger = logging.getLogger(__name__)
 

freqtrade/templates/base_config.json.j2

@@ -13,6 +13,8 @@
     "fiat_display_currency": "{{ fiat_display_currency }}",{{ ('\n    "timeframe": "' + timeframe + '",') if timeframe else '' }}
     "dry_run": {{ dry_run | lower }},
     "cancel_open_orders_on_exit": false,
+    "trading_mode": "{{ trading_mode }}",
+    "margin_mode": "{{ margin_mode }}",
     "unfilledtimeout": {
         "buy": 10,
         "sell": 10,

tests/commands/test_build_config.py

@@ -44,6 +44,8 @@ def test_start_new_config(mocker, caplog, exchange):
         'fiat_display_currency': 'EUR',
         'timeframe': '15m',
         'dry_run': True,
+        'trading_mode': 'spot',
+        'margin_mode': '',
         'exchange_name': exchange,
         'exchange_key': 'sampleKey',
         'exchange_secret': 'Samplesecret',