Add --all option to list-exchanges

freqtrade/configuration/arguments.py

@@ -29,7 +29,7 @@ ARGS_HYPEROPT = ARGS_COMMON_OPTIMIZE + ["hyperopt", "hyperopt_path",
 
 ARGS_EDGE = ARGS_COMMON_OPTIMIZE + ["stoploss_range"]
 
-ARGS_LIST_EXCHANGES = ["print_one_column"]
+ARGS_LIST_EXCHANGES = ["print_one_column", "list_exchanges_all"]
 
 ARGS_CREATE_USERDIR = ["user_data_dir"]
 

freqtrade/configuration/check_exchange.py

@@ -3,7 +3,7 @@ from typing import Any, Dict
 
 from freqtrade import OperationalException
 from freqtrade.exchange import (available_exchanges, get_exchange_bad_reason,
-                                is_exchange_available, is_exchange_bad,
+                                is_exchange_known_ccxt, is_exchange_bad,
                                 is_exchange_officially_supported)
 from freqtrade.state import RunMode
 
@@ -31,15 +31,15 @@ def check_exchange(config: Dict[str, Any], check_for_bad: bool = True) -> bool:
         raise OperationalException(
             f'This command requires a configured exchange. You should either use '
             f'`--exchange <exchange_name>` or specify a configuration file via `--config`.\n'
-            f'The following exchanges are supported by ccxt: '
+            f'The following exchanges are available for Freqtrade: '
             f'{", ".join(available_exchanges())}'
         )
 
-    if not is_exchange_available(exchange):
+    if not is_exchange_known_ccxt(exchange):
         raise OperationalException(
-                f'Exchange "{exchange}" is not supported by ccxt '
+                f'Exchange "{exchange}" is not known to the ccxt library '
                 f'and therefore not available for the bot.\n'
-                f'The following exchanges are supported by ccxt: '
+                f'The following exchanges are available for Freqtrade: '
                 f'{", ".join(available_exchanges())}'
         )
 
@@ -51,8 +51,8 @@ def check_exchange(config: Dict[str, Any], check_for_bad: bool = True) -> bool:
         logger.info(f'Exchange "{exchange}" is officially supported '
                     f'by the Freqtrade development team.')
     else:
-        logger.warning(f'Exchange "{exchange}" is supported by ccxt '
+        logger.warning(f'Exchange "{exchange}" is known to the the ccxt library, '
-                       f'and therefore available for the bot but not officially supported '
+                       f'available for the bot, but not officially supported '
                        f'by the Freqtrade development team. '
                        f'It may work flawlessly (please report back) or have serious issues. '
                        f'Use it at your own discretion.')

freqtrade/configuration/cli_options.py

@@ -244,6 +244,11 @@ AVAILABLE_CLI_OPTIONS = {
         help='Print exchanges in one column.',
         action='store_true',
     ),
+    "list_exchanges_all": Arg(
+        '-a', '--all',
+        help='Print all exchanges known to the ccxt library.',
+        action='store_true',
+    ),
     # Script options
     "pairs": Arg(
         '-p', '--pairs',

freqtrade/exchange/__init__.py

@@ -1,8 +1,9 @@
 from freqtrade.exchange.exchange import Exchange  # noqa: F401
 from freqtrade.exchange.exchange import (get_exchange_bad_reason,  # noqa: F401
                                          is_exchange_bad,
-                                         is_exchange_available,
+                                         is_exchange_known_ccxt,
                                          is_exchange_officially_supported,
+                                         ccxt_exchanges,
                                          available_exchanges)
 from freqtrade.exchange.exchange import (timeframe_to_seconds,  # noqa: F401
                                          timeframe_to_minutes,

freqtrade/exchange/exchange.py

@@ -235,7 +235,7 @@ class Exchange:
         # Find matching class for the given exchange name
         name = exchange_config['name']
 
-        if not is_exchange_available(name, ccxt_module):
+        if not is_exchange_known_ccxt(name, ccxt_module):
             raise OperationalException(f'Exchange {name} is not supported by ccxt')
 
         ex_config = {
@@ -838,18 +838,29 @@ def get_exchange_bad_reason(exchange_name: str) -> str:
     return BAD_EXCHANGES.get(exchange_name, "")
 
 
-def is_exchange_available(exchange_name: str, ccxt_module=None) -> bool:
+def is_exchange_known_ccxt(exchange_name: str, ccxt_module=None) -> bool:
-    return exchange_name in available_exchanges(ccxt_module)
+    return exchange_name in ccxt_exchanges(ccxt_module)
 
 
 def is_exchange_officially_supported(exchange_name: str) -> bool:
     return exchange_name in ['bittrex', 'binance']
 
 
-def available_exchanges(ccxt_module=None) -> List[str]:
+def ccxt_exchanges(ccxt_module=None) -> List[str]:
+    """
+    Return the list of all exchanges known to ccxt
+    """
     return ccxt_module.exchanges if ccxt_module is not None else ccxt.exchanges
 
 
+def available_exchanges(ccxt_module=None) -> List[str]:
+    """
+    Return exchanges available to the bot, i.e. non-bad exchanges in the ccxt list
+    """
+    exchanges = ccxt_exchanges(ccxt_module)
+    return [x for x in exchanges if not is_exchange_bad(x)]
+
+
 def timeframe_to_seconds(ticker_interval: str) -> int:
     """
     Translates the timeframe interval value written in the human readable

freqtrade/utils.py

@@ -9,7 +9,7 @@ from freqtrade import OperationalException
 from freqtrade.configuration import Configuration, TimeRange
 from freqtrade.configuration.directory_operations import create_userdata_dir
 from freqtrade.data.history import refresh_backtest_ohlcv_data
-from freqtrade.exchange import available_exchanges
+from freqtrade.exchange import available_exchanges, ccxt_exchanges
 from freqtrade.resolvers import ExchangeResolver
 from freqtrade.state import RunMode
 
@@ -39,12 +39,14 @@ def start_list_exchanges(args: Dict[str, Any]) -> None:
     :param args: Cli args from Arguments()
     :return: None
     """
-
+    exchanges = ccxt_exchanges() if args['list_exchanges_all'] else available_exchanges()
     if args['print_one_column']:
-        print('\n'.join(available_exchanges()))
+        print('\n'.join(exchanges))
     else:
-        print(f"Exchanges supported by ccxt and available for Freqtrade: "
+        if args['list_exchanges_all']:
-              f"{', '.join(available_exchanges())}")
+            print(f"All exchanges supported by the ccxt library: {', '.join(exchanges)}")
+        else:
+            print(f"Exchanges available for Freqtrade: {', '.join(exchanges)}")
 
 
 def start_create_userdir(args: Dict[str, Any]) -> None: