add freqao backend machinery, user interface, documentation

freqtrade/commands/__init__.py

@@ -19,6 +19,7 @@ from freqtrade.commands.list_commands import (start_list_exchanges, start_list_m
                                               start_show_trades)
 from freqtrade.commands.optimize_commands import (start_backtesting, start_backtesting_show,
                                                   start_edge, start_hyperopt)
+from freqtrade.commands.freqai_commands import (start_training)
 from freqtrade.commands.pairlist_commands import start_test_pairlist
 from freqtrade.commands.plot_commands import start_plot_dataframe, start_plot_profit
 from freqtrade.commands.trade_commands import start_trading

freqtrade/commands/arguments.py

@@ -12,7 +12,7 @@ from freqtrade.constants import DEFAULT_CONFIG
 
 ARGS_COMMON = ["verbosity", "logfile", "version", "config", "datadir", "user_data_dir"]
 
-ARGS_STRATEGY = ["strategy", "strategy_path", "recursive_strategy_search"]
+ARGS_STRATEGY = ["strategy", "strategy_path", "recursive_strategy_search", "freqaimodel", "freqaimodel_path"]
 
 ARGS_TRADE = ["db_url", "sd_notify", "dry_run", "dry_run_wallet", "fee"]
 
@@ -190,7 +190,8 @@ class Arguments:
                                         start_list_markets, start_list_strategies,
                                         start_list_timeframes, start_new_config, start_new_strategy,
                                         start_plot_dataframe, start_plot_profit, start_show_trades,
-                                        start_test_pairlist, start_trading, start_webserver)
+                                        start_test_pairlist, start_trading, start_webserver,
+                                        start_training)
 
         subparsers = self.parser.add_subparsers(dest='command',
                                                 # Use custom message when no subhandler is added

freqtrade/commands/cli_options.py

@@ -614,4 +614,16 @@ AVAILABLE_CLI_OPTIONS = {
               "that do not contain any parameters."),
         action="store_true",
     ),
+
+    "freqaimodel": Arg(
+        '--freqaimodel',
+        help='Specify a custom freqaimodels.',
+        metavar='NAME',
+    ),
+
+    "freqaimodel_path": Arg(
+        '--freqaimodel-path',
+        help='Specify additional lookup path for freqaimodels.',
+        metavar='PATH',
+    ),
 }

freqtrade/commands/freqai_commands.py

@@ -0,0 +1,24 @@
+import logging
+from typing import Any, Dict
+
+from freqtrade import constants
+from freqtrade.configuration import setup_utils_configuration
+from freqtrade.enums import RunMode
+from freqtrade.exceptions import OperationalException
+from freqtrade.misc import round_coin_value
+
+
+logger = logging.getLogger(__name__)
+
+def start_training(args: Dict[str, Any]) -> None:
+    """
+    Train a model for predicting signals
+    :param args: Cli args from Arguments()
+    :return: None
+    """
+    from freqtrade.freqai.training import Training
+
+    config = setup_utils_configuration(args, RunMode.FREQAI)
+
+    training = Training(config)
+    training.start()