Merge pull request #2033 from hroff-1902/remove-dynamic-whitelist-option

remove deprecated --dynamic-whitelist option

freqtrade/configuration/arguments.py

@@ -73,16 +73,6 @@ AVAILABLE_CLI_OPTIONS = {
         help='Specify additional strategy lookup path.',
         metavar='PATH',
     ),
-    "dynamic_whitelist": Arg(
-        '--dynamic-whitelist',
-        help='Dynamically generate and update whitelist '
-        'based on 24h BaseVolume (default: %(const)s). '
-        'DEPRECATED.',
-        const=constants.DYNAMIC_WHITELIST,
-        type=int,
-        metavar='INT',
-        nargs='?',
-    ),
     "db_url": Arg(
         '--db-url',
         help=f'Override trades database URL, this is useful in custom deployments '
@@ -299,7 +289,7 @@ ARGS_COMMON = ["verbosity", "logfile", "version", "config", "datadir"]
 
 ARGS_STRATEGY = ["strategy", "strategy_path"]
 
-ARGS_MAIN = ARGS_COMMON + ARGS_STRATEGY + ["dynamic_whitelist", "db_url", "sd_notify"]
+ARGS_MAIN = ARGS_COMMON + ARGS_STRATEGY + ["db_url", "sd_notify"]
 
 ARGS_COMMON_OPTIMIZE = ["ticker_interval", "timerange",
                         "max_open_trades", "stake_amount", "refresh_pairs"]

freqtrade/configuration/configuration.py

@@ -137,19 +137,6 @@ class Configuration(object):
         self._process_logging_options(config)
         self._process_strategy_options(config)
 
-        # Add dynamic_whitelist if found
-        if 'dynamic_whitelist' in self.args and self.args.dynamic_whitelist:
-            # Update to volumePairList (the previous default)
-            config['pairlist'] = {'method': 'VolumePairList',
-                                  'config': {'number_assets': self.args.dynamic_whitelist}
-                                  }
-            logger.warning(
-                'Parameter --dynamic-whitelist has been deprecated, '
-                'and will be completely replaced by the whitelist dict in the future. '
-                'For now: using dynamically generated whitelist based on VolumePairList. '
-                '(not applicable with Backtesting and Hyperopt)'
-            )
-
         if ('db_url' in self.args and self.args.db_url and
                 self.args.db_url != constants.DEFAULT_DB_PROD_URL):
             config.update({'db_url': self.args.db_url})

freqtrade/tests/test_arguments.py

@@ -86,21 +86,6 @@ def test_parse_args_strategy_path_invalid() -> None:
         Arguments(['--strategy-path'], '').get_parsed_arg()
 
 
-def test_parse_args_dynamic_whitelist() -> None:
-    args = Arguments(['--dynamic-whitelist'], '').get_parsed_arg()
-    assert args.dynamic_whitelist == 20
-
-
-def test_parse_args_dynamic_whitelist_10() -> None:
-    args = Arguments(['--dynamic-whitelist', '10'], '').get_parsed_arg()
-    assert args.dynamic_whitelist == 10
-
-
-def test_parse_args_dynamic_whitelist_invalid_values() -> None:
-    with pytest.raises(SystemExit, match=r'2'):
-        Arguments(['--dynamic-whitelist', 'abc'], '').get_parsed_arg()
-
-
 def test_parse_timerange_incorrect() -> None:
     assert TimeRange(None, 'line', 0, -200) == Arguments.parse_timerange('-200')
     assert TimeRange('line', None, 200, 0) == Arguments.parse_timerange('200-')

freqtrade/tests/test_configuration.py

@@ -149,7 +149,6 @@ def test_load_config_with_params(default_conf, mocker) -> None:
     patched_configuration_load_config_file(mocker, default_conf)
 
     arglist = [
-        '--dynamic-whitelist', '10',
         '--strategy', 'TestStrategy',
         '--strategy-path', '/some/path',
         '--db-url', 'sqlite:///someurl',
@@ -158,8 +157,6 @@ def test_load_config_with_params(default_conf, mocker) -> None:
     configuration = Configuration(args)
     validated_conf = configuration.load_config()
 
-    assert validated_conf.get('pairlist', {}).get('method') == 'VolumePairList'
-    assert validated_conf.get('pairlist', {}).get('config').get('number_assets') == 10
     assert validated_conf.get('strategy') == 'TestStrategy'
     assert validated_conf.get('strategy_path') == '/some/path'
     assert validated_conf.get('db_url') == 'sqlite:///someurl'
@@ -250,7 +247,6 @@ def test_show_info(default_conf, mocker, caplog) -> None:
     patched_configuration_load_config_file(mocker, default_conf)
 
     arglist = [
-        '--dynamic-whitelist', '10',
         '--strategy', 'TestStrategy',
         '--db-url', 'sqlite:///tmp/testdb',
     ]
@@ -259,13 +255,6 @@ def test_show_info(default_conf, mocker, caplog) -> None:
     configuration = Configuration(args)
     configuration.get_config()
 
-    assert log_has(
-        'Parameter --dynamic-whitelist has been deprecated, '
-        'and will be completely replaced by the whitelist dict in the future. '
-        'For now: using dynamically generated whitelist based on VolumePairList. '
-        '(not applicable with Backtesting and Hyperopt)',
-        caplog.record_tuples
-    )
     assert log_has('Using DB: "sqlite:///tmp/testdb"', caplog.record_tuples)
     assert log_has('Dry run is enabled', caplog.record_tuples)