Cleanup arguments and test_arguments
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Matthias
parent
ca5093901b
commit
b92c6cdf35
@ -354,8 +354,9 @@ 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", "trade_source",
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"export", "exportfilename", "timerange", "refresh_pairs", "live"])
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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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@ -419,244 +420,6 @@ class Arguments(object):
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opt = AVAILABLE_CLI_OPTIONS[val]
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parser.add_argument(*opt.cli, **opt.kwargs)
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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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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 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.
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:param parser:
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"""
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parser = subparser or self.parser
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parser.add_argument(
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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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parser.add_argument(
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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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parser.add_argument(
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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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parser.add_argument(
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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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parser.add_argument(
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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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def backtesting_options(self, subparser: argparse.ArgumentParser = None) -> None:
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"""
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Parses given arguments for Backtesting module.
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"""
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parser = subparser or self.parser
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parser.add_argument(
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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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parser.add_argument(
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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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parser.add_argument(
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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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parser.add_argument(
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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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parser.add_argument(
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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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parser.add_argument(
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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', 'backtest-result.json'),
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dest='exportfilename',
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metavar='PATH',
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)
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def edge_options(self, subparser: argparse.ArgumentParser = None) -> None:
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"""
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Parses given arguments for Edge module.
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"""
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parser = subparser or self.parser
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parser.add_argument(
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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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def hyperopt_options(self, subparser: argparse.ArgumentParser = None) -> None:
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"""
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Parses given arguments for Hyperopt module.
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"""
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parser = subparser or self.parser
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parser.add_argument(
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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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parser.add_argument(
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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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parser.add_argument(
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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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parser.add_argument(
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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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parser.add_argument(
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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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parser.add_argument(
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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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parser.add_argument(
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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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parser.add_argument(
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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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parser.add_argument(
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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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def list_exchanges_options(self, subparser: argparse.ArgumentParser = None) -> None:
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"""
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Parses given arguments for the list-exchanges command.
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"""
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parser = subparser or self.parser
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parser.add_argument(
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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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def _build_subcommands(self) -> None:
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"""
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Builds and attaches all subcommands.
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@ -731,94 +494,3 @@ class Arguments(object):
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stop = int(stops)
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return TimeRange(stype[0], stype[1], start, stop)
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raise Exception('Incorrect syntax for timerange "%s"' % text)
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def common_scripts_options(self, subparser: argparse.ArgumentParser = None) -> None:
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"""
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Parses arguments common for scripts.
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"""
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parser = subparser or self.parser
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parser.add_argument(
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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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def download_data_options(self) -> None:
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"""
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Parses given arguments for testdata download script
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"""
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parser = self.parser
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parser.add_argument(
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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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parser.add_argument(
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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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parser.add_argument(
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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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parser.add_argument(
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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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parser.add_argument(
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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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def plot_dataframe_options(self) -> None:
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"""
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Parses given arguments for plot dataframe script
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"""
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parser = self.parser
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parser.add_argument(
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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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parser.add_argument(
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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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parser.add_argument(
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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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parser.add_argument(
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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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@ -3,7 +3,8 @@ import argparse
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import pytest
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from freqtrade.arguments import Arguments, TimeRange, check_int_positive, ARGS_DOWNLOADER
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from freqtrade.arguments import (ARGS_DOWNLOADER, ARGS_PLOT_DATAFRAME,
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Arguments, TimeRange, check_int_positive)
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# Parse common command-line-arguments. Used for all tools
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@ -49,8 +50,8 @@ def test_parse_args_verbose() -> None:
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def test_common_scripts_options() -> None:
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arguments = Arguments(['-p', 'ETH/BTC'], '')
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arguments.common_scripts_options()
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args = arguments.get_parsed_arg()
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arguments.build_args(ARGS_DOWNLOADER)
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args = arguments.parse_args()
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assert args.pairs == 'ETH/BTC'
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@ -195,8 +196,7 @@ def test_plot_dataframe_options() -> None:
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'-p', 'UNITTEST/BTC',
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]
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arguments = Arguments(args, '')
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arguments.common_scripts_options()
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arguments.plot_dataframe_options()
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arguments.build_args(ARGS_PLOT_DATAFRAME)
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pargs = arguments.parse_args(True)
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assert pargs.indicators1 == "sma10,sma100"
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assert pargs.indicators2 == "macd,fastd,fastk"
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