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https://github.com/freqtrade/freqtrade.git
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Merge pull request #1961 from freqtrade/feat/config_refactor
Argument handling refactor
This commit is contained in:
Matthias
GitHub
commit
4459fdf1b1
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@ -10,6 +10,358 @@ import arrow
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from freqtrade import __version__, constants
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def check_int_positive(value: str) -> int:
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try:
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uint = int(value)
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if uint <= 0:
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raise ValueError
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except ValueError:
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raise argparse.ArgumentTypeError(
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f"{value} is invalid for this parameter, should be a positive integer value"
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)
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return uint
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class Arg:
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# Optional CLI arguments
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def __init__(self, *args, **kwargs):
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self.cli = args
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self.kwargs = kwargs
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# List of available command line arguments
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AVAILABLE_CLI_OPTIONS = {
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# Common arguments
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"loglevel": Arg(
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'-v', '--verbose',
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help='Verbose mode (-vv for more, -vvv to get all messages).',
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action='count',
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dest='loglevel',
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default=0,
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),
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"logfile": Arg(
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'--logfile',
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help='Log to the file specified.',
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dest='logfile',
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metavar='FILE',
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),
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"version": Arg(
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'--version',
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action='version',
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version=f'%(prog)s {__version__}'
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),
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"config": Arg(
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'-c', '--config',
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help=f'Specify configuration file (default: `{constants.DEFAULT_CONFIG}`). '
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f'Multiple --config options may be used. '
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f'Can be set to `-` to read config from stdin.',
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dest='config',
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action='append',
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metavar='PATH',),
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"datadir": Arg(
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'-d', '--datadir',
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help='Path to backtest data.',
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dest='datadir',
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metavar='PATH',),
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# Main options
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"strategy": Arg(
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'-s', '--strategy',
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help='Specify strategy class name (default: `%(default)s`).',
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dest='strategy',
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default='DefaultStrategy',
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metavar='NAME',
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),
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"strategy_path": Arg(
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'--strategy-path',
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help='Specify additional strategy lookup path.',
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dest='strategy_path',
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metavar='PATH',
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),
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"dynamic_whitelist": Arg(
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'--dynamic-whitelist',
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help='Dynamically generate and update whitelist '
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'based on 24h BaseVolume (default: %(const)s). '
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'DEPRECATED.',
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dest='dynamic_whitelist',
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const=constants.DYNAMIC_WHITELIST,
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type=int,
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metavar='INT',
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nargs='?',
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),
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"db_url": Arg(
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'--db-url',
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help=f'Override trades database URL, this is useful in custom deployments '
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f'(default: `{constants.DEFAULT_DB_PROD_URL}` for Live Run mode, '
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f'`{constants.DEFAULT_DB_DRYRUN_URL}` for Dry Run).',
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dest='db_url',
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metavar='PATH',
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),
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"sd_notify": Arg(
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'--sd-notify',
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help='Notify systemd service manager.',
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action='store_true',
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dest='sd_notify',
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),
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# Optimize common
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"ticker_interval": Arg(
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'-i', '--ticker-interval',
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help='Specify ticker interval (`1m`, `5m`, `30m`, `1h`, `1d`).',
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dest='ticker_interval',
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),
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"timerange": Arg(
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'--timerange',
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help='Specify what timerange of data to use.',
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dest='timerange',
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),
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"max_open_trades": Arg(
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'--max_open_trades',
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help='Specify max_open_trades to use.',
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type=int,
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dest='max_open_trades',
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),
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"stake_amount": Arg(
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'--stake_amount',
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help='Specify stake_amount.',
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type=float,
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dest='stake_amount',
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),
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"refresh_pairs": Arg(
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'-r', '--refresh-pairs-cached',
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help='Refresh the pairs files in tests/testdata with the latest data from the '
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'exchange. Use it if you want to run your optimization commands with '
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'up-to-date data.',
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action='store_true',
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dest='refresh_pairs',
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),
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# backtesting
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"position_stacking": Arg(
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'--eps', '--enable-position-stacking',
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help='Allow buying the same pair multiple times (position stacking).',
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action='store_true',
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dest='position_stacking',
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default=False
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),
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"use_max_market_positions": Arg(
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'--dmmp', '--disable-max-market-positions',
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help='Disable applying `max_open_trades` during backtest '
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'(same as setting `max_open_trades` to a very high number).',
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action='store_false',
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dest='use_max_market_positions',
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default=True
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),
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"live": Arg(
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'-l', '--live',
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help='Use live data.',
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action='store_true',
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dest='live',
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),
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"strategy_list": Arg(
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'--strategy-list',
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help='Provide a comma-separated list of strategies to backtest. '
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'Please note that ticker-interval needs to be set either in config '
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'or via command line. When using this together with `--export trades`, '
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'the strategy-name is injected into the filename '
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'(so `backtest-data.json` becomes `backtest-data-DefaultStrategy.json`',
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nargs='+',
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dest='strategy_list',
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),
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"export": Arg(
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'--export',
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help='Export backtest results, argument are: trades. '
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'Example: `--export=trades`',
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dest='export',
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),
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"exportfilename": Arg(
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'--export-filename',
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help='Save backtest results to the file with this filename (default: `%(default)s`). '
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'Requires `--export` to be set as well. '
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'Example: `--export-filename=user_data/backtest_data/backtest_today.json`',
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default=os.path.join('user_data', 'backtest_data',
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'backtest-result.json'),
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dest='exportfilename',
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metavar='PATH',
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),
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# Edge
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"stoploss_range": Arg(
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'--stoplosses',
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help='Defines a range of stoploss values against which edge will assess the strategy. '
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'The format is "min,max,step" (without any space). '
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'Example: `--stoplosses=-0.01,-0.1,-0.001`',
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dest='stoploss_range',
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),
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# hyperopt
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"hyperopt": Arg(
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'--customhyperopt',
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help='Specify hyperopt class name (default: `%(default)s`).',
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dest='hyperopt',
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default=constants.DEFAULT_HYPEROPT,
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metavar='NAME',
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),
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"epochs": Arg(
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'-e', '--epochs',
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help='Specify number of epochs (default: %(default)d).',
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dest='epochs',
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default=constants.HYPEROPT_EPOCH,
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type=int,
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metavar='INT',
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),
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"spaces": Arg(
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'-s', '--spaces',
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help='Specify which parameters to hyperopt. Space-separated list. '
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'Default: `%(default)s`.',
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choices=['all', 'buy', 'sell', 'roi', 'stoploss'],
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default='all',
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nargs='+',
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dest='spaces',
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),
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"print_all": Arg(
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'--print-all',
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help='Print all results, not only the best ones.',
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action='store_true',
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dest='print_all',
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default=False
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),
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"hyperopt_jobs": Arg(
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'-j', '--job-workers',
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help='The number of concurrently running jobs for hyperoptimization '
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'(hyperopt worker processes). '
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'If -1 (default), all CPUs are used, for -2, all CPUs but one are used, etc. '
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'If 1 is given, no parallel computing code is used at all.',
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dest='hyperopt_jobs',
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default=-1,
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type=int,
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metavar='JOBS',
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),
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"hyperopt_random_state": Arg(
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'--random-state',
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help='Set random state to some positive integer for reproducible hyperopt results.',
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dest='hyperopt_random_state',
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type=check_int_positive,
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metavar='INT',
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),
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"hyperopt_min_trades": Arg(
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'--min-trades',
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help="Set minimal desired number of trades for evaluations in the hyperopt "
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"optimization path (default: 1).",
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dest='hyperopt_min_trades',
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default=1,
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type=check_int_positive,
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metavar='INT',
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),
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# List_exchange
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"print_one_column": Arg(
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'-1', '--one-column',
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help='Print exchanges in one column.',
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action='store_true',
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dest='print_one_column',
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),
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# script_options
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"pairs": Arg(
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'-p', '--pairs',
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help='Show profits for only these pairs. Pairs are comma-separated.',
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dest='pairs',
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),
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# Download data
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"pairs_file": Arg(
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'--pairs-file',
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help='File containing a list of pairs to download.',
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dest='pairs_file',
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metavar='FILE',
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),
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"days": Arg(
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'--days',
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help='Download data for given number of days.',
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dest='days',
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type=check_int_positive,
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metavar='INT',
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),
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"exchange": Arg(
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'--exchange',
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help=f'Exchange name (default: `{constants.DEFAULT_EXCHANGE}`). '
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f'Only valid if no config is provided.',
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dest='exchange',
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),
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"timeframes": Arg(
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'-t', '--timeframes',
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help=f'Specify which tickers to download. Space-separated list. '
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f'Default: `{constants.DEFAULT_DOWNLOAD_TICKER_INTERVALS}`.',
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choices=['1m', '3m', '5m', '15m', '30m', '1h', '2h', '4h',
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'6h', '8h', '12h', '1d', '3d', '1w'],
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nargs='+',
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dest='timeframes',
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),
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"erase": Arg(
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'--erase',
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help='Clean all existing data for the selected exchange/pairs/timeframes.',
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dest='erase',
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action='store_true',
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),
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# Plot_df_options
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"indicators1": Arg(
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'--indicators1',
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help='Set indicators from your strategy you want in the first row of the graph. '
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'Comma-separated list. Example: `ema3,ema5`. Default: `%(default)s`.',
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default='sma,ema3,ema5',
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dest='indicators1',
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),
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"indicators2": Arg(
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'--indicators2',
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help='Set indicators from your strategy you want in the third row of the graph. '
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'Comma-separated list. Example: `fastd,fastk`. Default: `%(default)s`.',
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default='macd,macdsignal',
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dest='indicators2',
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),
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"plot_limit": Arg(
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'--plot-limit',
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help='Specify tick limit for plotting. Notice: too high values cause huge files. '
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'Default: %(default)s.',
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dest='plot_limit',
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default=750,
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type=int,
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),
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"trade_source": Arg(
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'--trade-source',
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help='Specify the source for trades (Can be DB or file (backtest file)) '
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'Default: %(default)s',
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dest='trade_source',
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default="file",
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choices=["DB", "file"]
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)
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}
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ARGS_COMMON = ["loglevel", "logfile", "version", "config", "datadir"]
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ARGS_STRATEGY = ["strategy", "strategy_path"]
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ARGS_MAIN = ARGS_COMMON + ARGS_STRATEGY + ["dynamic_whitelist", "db_url", "sd_notify"]
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ARGS_COMMON_OPTIMIZE = ["loglevel", "ticker_interval", "timerange",
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"max_open_trades", "stake_amount", "refresh_pairs"]
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ARGS_BACKTEST = ARGS_COMMON_OPTIMIZE + ["position_stacking", "use_max_market_positions",
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"live", "strategy_list", "export", "exportfilename"]
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ARGS_HYPEROPT = ARGS_COMMON_OPTIMIZE + ["hyperopt", "position_stacking", "epochs", "spaces",
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"use_max_market_positions", "print_all", "hyperopt_jobs",
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"hyperopt_random_state", "hyperopt_min_trades"]
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ARGS_EDGE = ARGS_COMMON_OPTIMIZE + ["stoploss_range"]
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ARGS_LIST_EXCHANGE = ["print_one_column"]
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ARGS_DOWNLOADER = ARGS_COMMON + ["pairs", "pairs_file", "days", "exchange", "timeframes", "erase"]
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ARGS_PLOT_DATAFRAME = (ARGS_COMMON + ARGS_STRATEGY +
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["pairs", "indicators1", "indicators2", "plot_limit", "db_url",
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"trade_source", "export", "exportfilename", "timerange",
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"refresh_pairs", "live"])
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ARGS_PLOT_PROFIT = (ARGS_COMMON + ARGS_STRATEGY +
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["pairs", "timerange", "export", "exportfilename"])
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class TimeRange(NamedTuple):
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"""
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NamedTuple Defining timerange inputs.
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@ -33,8 +385,8 @@ class Arguments(object):
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self.parser = argparse.ArgumentParser(description=description)
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def _load_args(self) -> None:
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self.common_options()
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self.main_options()
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self.build_args(optionlist=ARGS_MAIN)
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self._build_subcommands()
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def get_parsed_arg(self) -> argparse.Namespace:
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@ -61,288 +413,12 @@ class Arguments(object):
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return parsed_arg
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def common_options(self) -> None:
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"""
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Parses arguments that are common for the main Freqtrade, all subcommands and scripts.
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"""
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parser = self.parser
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def build_args(self, optionlist, parser=None):
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parser = parser or self.parser
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parser.add_argument(
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'-v', '--verbose',
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help='Verbose mode (-vv for more, -vvv to get all messages).',
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action='count',
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dest='loglevel',
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default=0,
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)
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parser.add_argument(
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'--logfile',
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help='Log to the file specified.',
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dest='logfile',
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metavar='FILE',
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)
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parser.add_argument(
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'--version',
|
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action='version',
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version=f'%(prog)s {__version__}'
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)
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parser.add_argument(
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'-c', '--config',
|
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help=f'Specify configuration file (default: `{constants.DEFAULT_CONFIG}`). '
|
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f'Multiple --config options may be used. '
|
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f'Can be set to `-` to read config from stdin.',
|
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dest='config',
|
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action='append',
|
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metavar='PATH',
|
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)
|
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parser.add_argument(
|
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'-d', '--datadir',
|
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help='Path to backtest data.',
|
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dest='datadir',
|
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metavar='PATH',
|
||||
)
|
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|
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def main_options(self) -> None:
|
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"""
|
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Parses arguments for the main Freqtrade.
|
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"""
|
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parser = self.parser
|
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|
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parser.add_argument(
|
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'-s', '--strategy',
|
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help='Specify strategy class name (default: `%(default)s`).',
|
||||
dest='strategy',
|
||||
default='DefaultStrategy',
|
||||
metavar='NAME',
|
||||
)
|
||||
parser.add_argument(
|
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'--strategy-path',
|
||||
help='Specify additional strategy lookup path.',
|
||||
dest='strategy_path',
|
||||
metavar='PATH',
|
||||
)
|
||||
parser.add_argument(
|
||||
'--dynamic-whitelist',
|
||||
help='Dynamically generate and update whitelist '
|
||||
'based on 24h BaseVolume (default: %(const)s). '
|
||||
'DEPRECATED.',
|
||||
dest='dynamic_whitelist',
|
||||
const=constants.DYNAMIC_WHITELIST,
|
||||
type=int,
|
||||
metavar='INT',
|
||||
nargs='?',
|
||||
)
|
||||
parser.add_argument(
|
||||
'--db-url',
|
||||
help=f'Override trades database URL, this is useful in custom deployments '
|
||||
f'(default: `{constants.DEFAULT_DB_PROD_URL}` for Live Run mode, '
|
||||
f'`{constants.DEFAULT_DB_DRYRUN_URL}` for Dry Run).',
|
||||
dest='db_url',
|
||||
metavar='PATH',
|
||||
)
|
||||
parser.add_argument(
|
||||
'--sd-notify',
|
||||
help='Notify systemd service manager.',
|
||||
action='store_true',
|
||||
dest='sd_notify',
|
||||
)
|
||||
|
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def common_optimize_options(self, subparser: argparse.ArgumentParser = None) -> None:
|
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"""
|
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Parses arguments common for Backtesting, Edge and Hyperopt modules.
|
||||
:param parser:
|
||||
"""
|
||||
parser = subparser or self.parser
|
||||
|
||||
parser.add_argument(
|
||||
'-i', '--ticker-interval',
|
||||
help='Specify ticker interval (`1m`, `5m`, `30m`, `1h`, `1d`).',
|
||||
dest='ticker_interval',
|
||||
)
|
||||
parser.add_argument(
|
||||
'--timerange',
|
||||
help='Specify what timerange of data to use.',
|
||||
dest='timerange',
|
||||
)
|
||||
parser.add_argument(
|
||||
'--max_open_trades',
|
||||
help='Specify max_open_trades to use.',
|
||||
type=int,
|
||||
dest='max_open_trades',
|
||||
)
|
||||
parser.add_argument(
|
||||
'--stake_amount',
|
||||
help='Specify stake_amount.',
|
||||
type=float,
|
||||
dest='stake_amount',
|
||||
)
|
||||
parser.add_argument(
|
||||
'-r', '--refresh-pairs-cached',
|
||||
help='Refresh the pairs files in tests/testdata with the latest data from the '
|
||||
'exchange. Use it if you want to run your optimization commands with '
|
||||
'up-to-date data.',
|
||||
action='store_true',
|
||||
dest='refresh_pairs',
|
||||
)
|
||||
|
||||
def backtesting_options(self, subparser: argparse.ArgumentParser = None) -> None:
|
||||
"""
|
||||
Parses given arguments for Backtesting module.
|
||||
"""
|
||||
parser = subparser or self.parser
|
||||
|
||||
parser.add_argument(
|
||||
'--eps', '--enable-position-stacking',
|
||||
help='Allow buying the same pair multiple times (position stacking).',
|
||||
action='store_true',
|
||||
dest='position_stacking',
|
||||
default=False
|
||||
)
|
||||
parser.add_argument(
|
||||
'--dmmp', '--disable-max-market-positions',
|
||||
help='Disable applying `max_open_trades` during backtest '
|
||||
'(same as setting `max_open_trades` to a very high number).',
|
||||
action='store_false',
|
||||
dest='use_max_market_positions',
|
||||
default=True
|
||||
)
|
||||
parser.add_argument(
|
||||
'-l', '--live',
|
||||
help='Use live data.',
|
||||
action='store_true',
|
||||
dest='live',
|
||||
)
|
||||
parser.add_argument(
|
||||
'--strategy-list',
|
||||
help='Provide a comma-separated list of strategies to backtest. '
|
||||
'Please note that ticker-interval needs to be set either in config '
|
||||
'or via command line. When using this together with `--export trades`, '
|
||||
'the strategy-name is injected into the filename '
|
||||
'(so `backtest-data.json` becomes `backtest-data-DefaultStrategy.json`',
|
||||
nargs='+',
|
||||
dest='strategy_list',
|
||||
)
|
||||
parser.add_argument(
|
||||
'--export',
|
||||
help='Export backtest results, argument are: trades. '
|
||||
'Example: `--export=trades`',
|
||||
dest='export',
|
||||
)
|
||||
parser.add_argument(
|
||||
'--export-filename',
|
||||
help='Save backtest results to the file with this filename (default: `%(default)s`). '
|
||||
'Requires `--export` to be set as well. '
|
||||
'Example: `--export-filename=user_data/backtest_data/backtest_today.json`',
|
||||
default=os.path.join('user_data', 'backtest_data', 'backtest-result.json'),
|
||||
dest='exportfilename',
|
||||
metavar='PATH',
|
||||
)
|
||||
|
||||
def edge_options(self, subparser: argparse.ArgumentParser = None) -> None:
|
||||
"""
|
||||
Parses given arguments for Edge module.
|
||||
"""
|
||||
parser = subparser or self.parser
|
||||
|
||||
parser.add_argument(
|
||||
'--stoplosses',
|
||||
help='Defines a range of stoploss values against which edge will assess the strategy. '
|
||||
'The format is "min,max,step" (without any space). '
|
||||
'Example: `--stoplosses=-0.01,-0.1,-0.001`',
|
||||
dest='stoploss_range',
|
||||
)
|
||||
|
||||
def hyperopt_options(self, subparser: argparse.ArgumentParser = None) -> None:
|
||||
"""
|
||||
Parses given arguments for Hyperopt module.
|
||||
"""
|
||||
parser = subparser or self.parser
|
||||
|
||||
parser.add_argument(
|
||||
'--customhyperopt',
|
||||
help='Specify hyperopt class name (default: `%(default)s`).',
|
||||
dest='hyperopt',
|
||||
default=constants.DEFAULT_HYPEROPT,
|
||||
metavar='NAME',
|
||||
)
|
||||
parser.add_argument(
|
||||
'--eps', '--enable-position-stacking',
|
||||
help='Allow buying the same pair multiple times (position stacking).',
|
||||
action='store_true',
|
||||
dest='position_stacking',
|
||||
default=False
|
||||
)
|
||||
parser.add_argument(
|
||||
'--dmmp', '--disable-max-market-positions',
|
||||
help='Disable applying `max_open_trades` during backtest '
|
||||
'(same as setting `max_open_trades` to a very high number).',
|
||||
action='store_false',
|
||||
dest='use_max_market_positions',
|
||||
default=True
|
||||
)
|
||||
parser.add_argument(
|
||||
'-e', '--epochs',
|
||||
help='Specify number of epochs (default: %(default)d).',
|
||||
dest='epochs',
|
||||
default=constants.HYPEROPT_EPOCH,
|
||||
type=int,
|
||||
metavar='INT',
|
||||
)
|
||||
parser.add_argument(
|
||||
'-s', '--spaces',
|
||||
help='Specify which parameters to hyperopt. Space-separated list. '
|
||||
'Default: `%(default)s`.',
|
||||
choices=['all', 'buy', 'sell', 'roi', 'stoploss'],
|
||||
default='all',
|
||||
nargs='+',
|
||||
dest='spaces',
|
||||
)
|
||||
parser.add_argument(
|
||||
'--print-all',
|
||||
help='Print all results, not only the best ones.',
|
||||
action='store_true',
|
||||
dest='print_all',
|
||||
default=False
|
||||
)
|
||||
parser.add_argument(
|
||||
'-j', '--job-workers',
|
||||
help='The number of concurrently running jobs for hyperoptimization '
|
||||
'(hyperopt worker processes). '
|
||||
'If -1 (default), all CPUs are used, for -2, all CPUs but one are used, etc. '
|
||||
'If 1 is given, no parallel computing code is used at all.',
|
||||
dest='hyperopt_jobs',
|
||||
default=-1,
|
||||
type=int,
|
||||
metavar='JOBS',
|
||||
)
|
||||
parser.add_argument(
|
||||
'--random-state',
|
||||
help='Set random state to some positive integer for reproducible hyperopt results.',
|
||||
dest='hyperopt_random_state',
|
||||
type=Arguments.check_int_positive,
|
||||
metavar='INT',
|
||||
)
|
||||
parser.add_argument(
|
||||
'--min-trades',
|
||||
help="Set minimal desired number of trades for evaluations in the hyperopt "
|
||||
"optimization path (default: 1).",
|
||||
dest='hyperopt_min_trades',
|
||||
default=1,
|
||||
type=Arguments.check_int_positive,
|
||||
metavar='INT',
|
||||
)
|
||||
|
||||
def list_exchanges_options(self, subparser: argparse.ArgumentParser = None) -> None:
|
||||
"""
|
||||
Parses given arguments for the list-exchanges command.
|
||||
"""
|
||||
parser = subparser or self.parser
|
||||
|
||||
parser.add_argument(
|
||||
'-1', '--one-column',
|
||||
help='Print exchanges in one column.',
|
||||
action='store_true',
|
||||
dest='print_one_column',
|
||||
)
|
||||
for val in optionlist:
|
||||
opt = AVAILABLE_CLI_OPTIONS[val]
|
||||
parser.add_argument(*opt.cli, **opt.kwargs)
|
||||
|
||||
def _build_subcommands(self) -> None:
|
||||
"""
|
||||
|
|
@ -357,20 +433,17 @@ class Arguments(object):
|
|||
# Add backtesting subcommand
|
||||
backtesting_cmd = subparsers.add_parser('backtesting', help='Backtesting module.')
|
||||
backtesting_cmd.set_defaults(func=start_backtesting)
|
||||
self.common_optimize_options(backtesting_cmd)
|
||||
self.backtesting_options(backtesting_cmd)
|
||||
self.build_args(optionlist=ARGS_BACKTEST, parser=backtesting_cmd)
|
||||
|
||||
# Add edge subcommand
|
||||
edge_cmd = subparsers.add_parser('edge', help='Edge module.')
|
||||
edge_cmd.set_defaults(func=start_edge)
|
||||
self.common_optimize_options(edge_cmd)
|
||||
self.edge_options(edge_cmd)
|
||||
self.build_args(optionlist=ARGS_EDGE, parser=edge_cmd)
|
||||
|
||||
# Add hyperopt subcommand
|
||||
hyperopt_cmd = subparsers.add_parser('hyperopt', help='Hyperopt module.')
|
||||
hyperopt_cmd.set_defaults(func=start_hyperopt)
|
||||
self.common_optimize_options(hyperopt_cmd)
|
||||
self.hyperopt_options(hyperopt_cmd)
|
||||
self.build_args(optionlist=ARGS_HYPEROPT, parser=hyperopt_cmd)
|
||||
|
||||
# Add list-exchanges subcommand
|
||||
list_exchanges_cmd = subparsers.add_parser(
|
||||
|
|
@ -378,7 +451,7 @@ class Arguments(object):
|
|||
help='Print available exchanges.'
|
||||
)
|
||||
list_exchanges_cmd.set_defaults(func=start_list_exchanges)
|
||||
self.list_exchanges_options(list_exchanges_cmd)
|
||||
self.build_args(optionlist=ARGS_LIST_EXCHANGE, parser=list_exchanges_cmd)
|
||||
|
||||
@staticmethod
|
||||
def parse_timerange(text: Optional[str]) -> TimeRange:
|
||||
|
|
@ -421,106 +494,3 @@ class Arguments(object):
|
|||
stop = int(stops)
|
||||
return TimeRange(stype[0], stype[1], start, stop)
|
||||
raise Exception('Incorrect syntax for timerange "%s"' % text)
|
||||
|
||||
@staticmethod
|
||||
def check_int_positive(value: str) -> int:
|
||||
try:
|
||||
uint = int(value)
|
||||
if uint <= 0:
|
||||
raise ValueError
|
||||
except ValueError:
|
||||
raise argparse.ArgumentTypeError(
|
||||
f"{value} is invalid for this parameter, should be a positive integer value"
|
||||
)
|
||||
return uint
|
||||
|
||||
def common_scripts_options(self, subparser: argparse.ArgumentParser = None) -> None:
|
||||
"""
|
||||
Parses arguments common for scripts.
|
||||
"""
|
||||
parser = subparser or self.parser
|
||||
|
||||
parser.add_argument(
|
||||
'-p', '--pairs',
|
||||
help='Show profits for only these pairs. Pairs are comma-separated.',
|
||||
dest='pairs',
|
||||
)
|
||||
|
||||
def download_data_options(self) -> None:
|
||||
"""
|
||||
Parses given arguments for testdata download script
|
||||
"""
|
||||
parser = self.parser
|
||||
|
||||
parser.add_argument(
|
||||
'--pairs-file',
|
||||
help='File containing a list of pairs to download.',
|
||||
dest='pairs_file',
|
||||
metavar='FILE',
|
||||
)
|
||||
parser.add_argument(
|
||||
'--days',
|
||||
help='Download data for given number of days.',
|
||||
dest='days',
|
||||
type=Arguments.check_int_positive,
|
||||
metavar='INT',
|
||||
)
|
||||
parser.add_argument(
|
||||
'--exchange',
|
||||
help=f'Exchange name (default: `{constants.DEFAULT_EXCHANGE}`). '
|
||||
f'Only valid if no config is provided.',
|
||||
dest='exchange',
|
||||
)
|
||||
parser.add_argument(
|
||||
'-t', '--timeframes',
|
||||
help=f'Specify which tickers to download. Space-separated list. '
|
||||
f'Default: `{constants.DEFAULT_DOWNLOAD_TICKER_INTERVALS}`.',
|
||||
choices=['1m', '3m', '5m', '15m', '30m', '1h', '2h', '4h',
|
||||
'6h', '8h', '12h', '1d', '3d', '1w'],
|
||||
nargs='+',
|
||||
dest='timeframes',
|
||||
)
|
||||
parser.add_argument(
|
||||
'--erase',
|
||||
help='Clean all existing data for the selected exchange/pairs/timeframes.',
|
||||
dest='erase',
|
||||
action='store_true'
|
||||
)
|
||||
|
||||
def plot_dataframe_options(self) -> None:
|
||||
"""
|
||||
Parses given arguments for plot dataframe script
|
||||
"""
|
||||
parser = self.parser
|
||||
|
||||
parser.add_argument(
|
||||
'--indicators1',
|
||||
help='Set indicators from your strategy you want in the first row of the graph. '
|
||||
'Comma-separated list. Example: `ema3,ema5`. Default: `%(default)s`.',
|
||||
default='sma,ema3,ema5',
|
||||
dest='indicators1',
|
||||
)
|
||||
|
||||
parser.add_argument(
|
||||
'--indicators2',
|
||||
help='Set indicators from your strategy you want in the third row of the graph. '
|
||||
'Comma-separated list. Example: `fastd,fastk`. Default: `%(default)s`.',
|
||||
default='macd,macdsignal',
|
||||
dest='indicators2',
|
||||
)
|
||||
parser.add_argument(
|
||||
'--plot-limit',
|
||||
help='Specify tick limit for plotting. Notice: too high values cause huge files. '
|
||||
'Default: %(default)s.',
|
||||
dest='plot_limit',
|
||||
default=750,
|
||||
type=int,
|
||||
)
|
||||
parser.add_argument(
|
||||
'--trade-source',
|
||||
help='Specify the source for trades (Can be DB or file (backtest file)) '
|
||||
'Default: %(default)s',
|
||||
dest='trade_source',
|
||||
default="file",
|
||||
choices=["DB", "file"]
|
||||
)
|
||||
|
|
|
|||
|
|
@ -3,7 +3,8 @@ import argparse
|
|||
|
||||
import pytest
|
||||
|
||||
from freqtrade.arguments import Arguments, TimeRange
|
||||
from freqtrade.arguments import (ARGS_DOWNLOADER, ARGS_PLOT_DATAFRAME,
|
||||
Arguments, TimeRange, check_int_positive)
|
||||
|
||||
|
||||
# Parse common command-line-arguments. Used for all tools
|
||||
|
|
@ -49,8 +50,8 @@ def test_parse_args_verbose() -> None:
|
|||
|
||||
def test_common_scripts_options() -> None:
|
||||
arguments = Arguments(['-p', 'ETH/BTC'], '')
|
||||
arguments.common_scripts_options()
|
||||
args = arguments.get_parsed_arg()
|
||||
arguments.build_args(ARGS_DOWNLOADER)
|
||||
args = arguments.parse_args()
|
||||
assert args.pairs == 'ETH/BTC'
|
||||
|
||||
|
||||
|
|
@ -178,8 +179,8 @@ def test_download_data_options() -> None:
|
|||
'--exchange', 'binance'
|
||||
]
|
||||
arguments = Arguments(args, '')
|
||||
arguments.common_options()
|
||||
arguments.download_data_options()
|
||||
arguments.build_args(ARGS_DOWNLOADER)
|
||||
|
||||
args = arguments.parse_args()
|
||||
assert args.pairs_file == 'file_with_pairs'
|
||||
assert args.datadir == 'datadir/folder'
|
||||
|
|
@ -195,8 +196,7 @@ def test_plot_dataframe_options() -> None:
|
|||
'-p', 'UNITTEST/BTC',
|
||||
]
|
||||
arguments = Arguments(args, '')
|
||||
arguments.common_scripts_options()
|
||||
arguments.plot_dataframe_options()
|
||||
arguments.build_args(ARGS_PLOT_DATAFRAME)
|
||||
pargs = arguments.parse_args(True)
|
||||
assert pargs.indicators1 == "sma10,sma100"
|
||||
assert pargs.indicators2 == "macd,fastd,fastk"
|
||||
|
|
@ -206,18 +206,18 @@ def test_plot_dataframe_options() -> None:
|
|||
|
||||
def test_check_int_positive() -> None:
|
||||
|
||||
assert Arguments.check_int_positive("3") == 3
|
||||
assert Arguments.check_int_positive("1") == 1
|
||||
assert Arguments.check_int_positive("100") == 100
|
||||
assert check_int_positive("3") == 3
|
||||
assert check_int_positive("1") == 1
|
||||
assert check_int_positive("100") == 100
|
||||
|
||||
with pytest.raises(argparse.ArgumentTypeError):
|
||||
Arguments.check_int_positive("-2")
|
||||
check_int_positive("-2")
|
||||
|
||||
with pytest.raises(argparse.ArgumentTypeError):
|
||||
Arguments.check_int_positive("0")
|
||||
check_int_positive("0")
|
||||
|
||||
with pytest.raises(argparse.ArgumentTypeError):
|
||||
Arguments.check_int_positive("3.5")
|
||||
check_int_positive("3.5")
|
||||
|
||||
with pytest.raises(argparse.ArgumentTypeError):
|
||||
Arguments.check_int_positive("DeadBeef")
|
||||
check_int_positive("DeadBeef")
|
||||
|
|
|
|||
|
|
@ -8,7 +8,7 @@ import sys
|
|||
from pathlib import Path
|
||||
from typing import Any, Dict, List
|
||||
|
||||
from freqtrade.arguments import Arguments, TimeRange
|
||||
from freqtrade.arguments import Arguments, TimeRange, ARGS_DOWNLOADER
|
||||
from freqtrade.configuration import Configuration
|
||||
from freqtrade.data.history import download_pair_history
|
||||
from freqtrade.exchange import Exchange
|
||||
|
|
@ -21,8 +21,7 @@ logger = logging.getLogger('download_backtest_data')
|
|||
DEFAULT_DL_PATH = 'user_data/data'
|
||||
|
||||
arguments = Arguments(sys.argv[1:], 'Download backtest data')
|
||||
arguments.common_options()
|
||||
arguments.download_data_options()
|
||||
arguments.build_args(ARGS_DOWNLOADER)
|
||||
|
||||
# Do not read the default config if config is not specified
|
||||
# in the command line options explicitely
|
||||
|
|
|
|||
|
|
@ -31,7 +31,7 @@ from typing import Any, Dict, List
|
|||
|
||||
import pandas as pd
|
||||
|
||||
from freqtrade.arguments import Arguments
|
||||
from freqtrade.arguments import ARGS_PLOT_DATAFRAME, Arguments
|
||||
from freqtrade.data import history
|
||||
from freqtrade.data.btanalysis import (extract_trades_of_period,
|
||||
load_backtest_data, load_trades_from_db)
|
||||
|
|
@ -125,12 +125,8 @@ def plot_parse_args(args: List[str]) -> Dict[str, Any]:
|
|||
:return: args: Array with all arguments
|
||||
"""
|
||||
arguments = Arguments(args, 'Graph dataframe')
|
||||
arguments.common_options()
|
||||
arguments.main_options()
|
||||
arguments.common_optimize_options()
|
||||
arguments.backtesting_options()
|
||||
arguments.common_scripts_options()
|
||||
arguments.plot_dataframe_options()
|
||||
arguments.build_args(optionlist=ARGS_PLOT_DATAFRAME)
|
||||
|
||||
parsed_args = arguments.parse_args()
|
||||
|
||||
# Load the configuration
|
||||
|
|
|
|||
|
|
@ -24,7 +24,7 @@ import plotly.graph_objs as go
|
|||
from plotly import tools
|
||||
from plotly.offline import plot
|
||||
|
||||
from freqtrade.arguments import Arguments
|
||||
from freqtrade.arguments import Arguments, ARGS_PLOT_PROFIT
|
||||
from freqtrade.configuration import Configuration
|
||||
from freqtrade.data import history
|
||||
from freqtrade.exchange import timeframe_to_seconds
|
||||
|
|
@ -206,11 +206,7 @@ def plot_parse_args(args: List[str]) -> Namespace:
|
|||
:return: args: Array with all arguments
|
||||
"""
|
||||
arguments = Arguments(args, 'Graph profits')
|
||||
arguments.common_options()
|
||||
arguments.main_options()
|
||||
arguments.common_optimize_options()
|
||||
arguments.backtesting_options()
|
||||
arguments.common_scripts_options()
|
||||
arguments.build_args(optionlist=ARGS_PLOT_PROFIT)
|
||||
|
||||
return arguments.parse_args()
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user