Seperate a few commands into specific files
This commit is contained in:
Matthias
parent
6e85280467
commit
926bf07df1
@ -1,6 +1,10 @@
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from .utils import (setup_utils_configuration, start_create_userdir, # noqa: F401
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start_download_data, start_hyperopt_list,
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start_hyperopt_show, start_list_exchanges,
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from .hyperopt_commands import (start_hyperopt_list, start_hyperopt_show) # noqa: 401
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from .list_commands import (start_list_exchanges, # noqa: F401
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start_list_markets, start_list_strategies,
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start_list_timeframes, start_new_hyperopt,
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start_new_strategy, start_test_pairlist, start_trading)
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start_list_timeframes)
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from .utils import setup_utils_configuration # noqa: F401
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from .utils import (start_download_data, # noqa: F401
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start_test_pairlist)
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from .deploy_commands import (start_new_hyperopt, start_new_strategy, start_create_userdir) # noqa: F401
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from .trade_commands import start_trading # noqa: F401
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113
freqtrade/commands/deploy_commands.py
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113
freqtrade/commands/deploy_commands.py
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@ -0,0 +1,113 @@
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import logging
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import sys
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from pathlib import Path
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from typing import Any, Dict
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from freqtrade.configuration.directory_operations import (copy_sample_files,
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create_userdata_dir)
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from freqtrade.constants import USERPATH_HYPEROPTS, USERPATH_STRATEGY
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from freqtrade.exceptions import OperationalException
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from freqtrade.misc import render_template
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from freqtrade.state import RunMode
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from .utils import setup_utils_configuration
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logger = logging.getLogger(__name__)
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def start_create_userdir(args: Dict[str, Any]) -> None:
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"""
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Create "user_data" directory to contain user data strategies, hyperopt, ...)
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:param args: Cli args from Arguments()
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:return: None
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"""
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if "user_data_dir" in args and args["user_data_dir"]:
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userdir = create_userdata_dir(args["user_data_dir"], create_dir=True)
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copy_sample_files(userdir, overwrite=args["reset"])
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else:
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logger.warning("`create-userdir` requires --userdir to be set.")
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sys.exit(1)
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def deploy_new_strategy(strategy_name, strategy_path: Path, subtemplate: str):
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"""
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Deploy new strategy from template to strategy_path
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"""
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indicators = render_template(templatefile=f"subtemplates/indicators_{subtemplate}.j2",)
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buy_trend = render_template(templatefile=f"subtemplates/buy_trend_{subtemplate}.j2",)
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sell_trend = render_template(templatefile=f"subtemplates/sell_trend_{subtemplate}.j2",)
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plot_config = render_template(templatefile=f"subtemplates/plot_config_{subtemplate}.j2",)
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strategy_text = render_template(templatefile='base_strategy.py.j2',
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arguments={"strategy": strategy_name,
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"indicators": indicators,
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"buy_trend": buy_trend,
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"sell_trend": sell_trend,
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"plot_config": plot_config,
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})
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logger.info(f"Writing strategy to `{strategy_path}`.")
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strategy_path.write_text(strategy_text)
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def start_new_strategy(args: Dict[str, Any]) -> None:
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config = setup_utils_configuration(args, RunMode.UTIL_NO_EXCHANGE)
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if "strategy" in args and args["strategy"]:
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if args["strategy"] == "DefaultStrategy":
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raise OperationalException("DefaultStrategy is not allowed as name.")
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new_path = config['user_data_dir'] / USERPATH_STRATEGY / (args["strategy"] + ".py")
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if new_path.exists():
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raise OperationalException(f"`{new_path}` already exists. "
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"Please choose another Strategy Name.")
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deploy_new_strategy(args['strategy'], new_path, args['template'])
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else:
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raise OperationalException("`new-strategy` requires --strategy to be set.")
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def deploy_new_hyperopt(hyperopt_name, hyperopt_path: Path, subtemplate: str):
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"""
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Deploys a new hyperopt template to hyperopt_path
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"""
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buy_guards = render_template(
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templatefile=f"subtemplates/hyperopt_buy_guards_{subtemplate}.j2",)
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sell_guards = render_template(
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templatefile=f"subtemplates/hyperopt_sell_guards_{subtemplate}.j2",)
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buy_space = render_template(
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templatefile=f"subtemplates/hyperopt_buy_space_{subtemplate}.j2",)
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sell_space = render_template(
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templatefile=f"subtemplates/hyperopt_sell_space_{subtemplate}.j2",)
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strategy_text = render_template(templatefile='base_hyperopt.py.j2',
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arguments={"hyperopt": hyperopt_name,
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"buy_guards": buy_guards,
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"sell_guards": sell_guards,
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"buy_space": buy_space,
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"sell_space": sell_space,
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})
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logger.info(f"Writing hyperopt to `{hyperopt_path}`.")
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hyperopt_path.write_text(strategy_text)
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def start_new_hyperopt(args: Dict[str, Any]) -> None:
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config = setup_utils_configuration(args, RunMode.UTIL_NO_EXCHANGE)
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if "hyperopt" in args and args["hyperopt"]:
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if args["hyperopt"] == "DefaultHyperopt":
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raise OperationalException("DefaultHyperopt is not allowed as name.")
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new_path = config['user_data_dir'] / USERPATH_HYPEROPTS / (args["hyperopt"] + ".py")
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if new_path.exists():
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raise OperationalException(f"`{new_path}` already exists. "
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"Please choose another Strategy Name.")
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deploy_new_hyperopt(args['hyperopt'], new_path, args['template'])
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else:
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raise OperationalException("`new-hyperopt` requires --hyperopt to be set.")
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114
freqtrade/commands/hyperopt_commands.py
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114
freqtrade/commands/hyperopt_commands.py
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import logging
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from operator import itemgetter
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from typing import Any, Dict, List
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from colorama import init as colorama_init
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from .utils import setup_utils_configuration
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from freqtrade.exceptions import OperationalException
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from freqtrade.state import RunMode
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logger = logging.getLogger(__name__)
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def start_hyperopt_list(args: Dict[str, Any]) -> None:
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"""
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List hyperopt epochs previously evaluated
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"""
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from freqtrade.optimize.hyperopt import Hyperopt
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config = setup_utils_configuration(args, RunMode.UTIL_NO_EXCHANGE)
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only_best = config.get('hyperopt_list_best', False)
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only_profitable = config.get('hyperopt_list_profitable', False)
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print_colorized = config.get('print_colorized', False)
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print_json = config.get('print_json', False)
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no_details = config.get('hyperopt_list_no_details', False)
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no_header = False
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trials_file = (config['user_data_dir'] /
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'hyperopt_results' / 'hyperopt_results.pickle')
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# Previous evaluations
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trials = Hyperopt.load_previous_results(trials_file)
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total_epochs = len(trials)
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trials = _hyperopt_filter_trials(trials, only_best, only_profitable)
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# TODO: fetch the interval for epochs to print from the cli option
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epoch_start, epoch_stop = 0, None
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if print_colorized:
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colorama_init(autoreset=True)
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try:
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# Human-friendly indexes used here (starting from 1)
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for val in trials[epoch_start:epoch_stop]:
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Hyperopt.print_results_explanation(val, total_epochs, not only_best, print_colorized)
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except KeyboardInterrupt:
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print('User interrupted..')
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if trials and not no_details:
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sorted_trials = sorted(trials, key=itemgetter('loss'))
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results = sorted_trials[0]
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Hyperopt.print_epoch_details(results, total_epochs, print_json, no_header)
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def start_hyperopt_show(args: Dict[str, Any]) -> None:
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"""
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Show details of a hyperopt epoch previously evaluated
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"""
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from freqtrade.optimize.hyperopt import Hyperopt
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config = setup_utils_configuration(args, RunMode.UTIL_NO_EXCHANGE)
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only_best = config.get('hyperopt_list_best', False)
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only_profitable = config.get('hyperopt_list_profitable', False)
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no_header = config.get('hyperopt_show_no_header', False)
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trials_file = (config['user_data_dir'] /
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'hyperopt_results' / 'hyperopt_results.pickle')
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# Previous evaluations
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trials = Hyperopt.load_previous_results(trials_file)
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total_epochs = len(trials)
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trials = _hyperopt_filter_trials(trials, only_best, only_profitable)
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trials_epochs = len(trials)
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n = config.get('hyperopt_show_index', -1)
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if n > trials_epochs:
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raise OperationalException(
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f"The index of the epoch to show should be less than {trials_epochs + 1}.")
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if n < -trials_epochs:
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raise OperationalException(
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f"The index of the epoch to show should be greater than {-trials_epochs - 1}.")
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# Translate epoch index from human-readable format to pythonic
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if n > 0:
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n -= 1
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print_json = config.get('print_json', False)
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if trials:
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val = trials[n]
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Hyperopt.print_epoch_details(val, total_epochs, print_json, no_header,
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header_str="Epoch details")
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def _hyperopt_filter_trials(trials: List, only_best: bool, only_profitable: bool) -> List:
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"""
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Filter our items from the list of hyperopt results
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"""
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if only_best:
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trials = [x for x in trials if x['is_best']]
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if only_profitable:
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trials = [x for x in trials if x['results_metrics']['profit'] > 0]
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logger.info(f"{len(trials)} " +
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("best " if only_best else "") +
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("profitable " if only_profitable else "") +
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"epochs found.")
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return trials
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157
freqtrade/commands/list_commands.py
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157
freqtrade/commands/list_commands.py
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import csv
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import logging
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import sys
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from collections import OrderedDict
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from pathlib import Path
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from typing import Any, Dict
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import rapidjson
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from tabulate import tabulate
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from freqtrade.constants import USERPATH_STRATEGY
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from freqtrade.exceptions import OperationalException
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from freqtrade.exchange import (available_exchanges, ccxt_exchanges,
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market_is_active, symbol_is_pair)
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from freqtrade.misc import plural
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from freqtrade.resolvers import ExchangeResolver, StrategyResolver
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from freqtrade.state import RunMode
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from .utils import setup_utils_configuration
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logger = logging.getLogger(__name__)
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def start_list_exchanges(args: Dict[str, Any]) -> None:
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"""
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Print available exchanges
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:param args: Cli args from Arguments()
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:return: None
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"""
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exchanges = ccxt_exchanges() if args['list_exchanges_all'] else available_exchanges()
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if args['print_one_column']:
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print('\n'.join(exchanges))
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else:
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if args['list_exchanges_all']:
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print(f"All exchanges supported by the ccxt library: {', '.join(exchanges)}")
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else:
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print(f"Exchanges available for Freqtrade: {', '.join(exchanges)}")
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def start_list_strategies(args: Dict[str, Any]) -> None:
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"""
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Print Strategies available in a directory
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"""
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config = setup_utils_configuration(args, RunMode.UTIL_NO_EXCHANGE)
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directory = Path(config.get('strategy_path', config['user_data_dir'] / USERPATH_STRATEGY))
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strategies = StrategyResolver.search_all_objects(directory)
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# Sort alphabetically
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strategies = sorted(strategies, key=lambda x: x['name'])
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strats_to_print = [{'name': s['name'], 'location': s['location'].name} for s in strategies]
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if args['print_one_column']:
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print('\n'.join([s['name'] for s in strategies]))
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else:
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print(tabulate(strats_to_print, headers='keys', tablefmt='pipe'))
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def start_list_timeframes(args: Dict[str, Any]) -> None:
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"""
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Print ticker intervals (timeframes) available on Exchange
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"""
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config = setup_utils_configuration(args, RunMode.UTIL_EXCHANGE)
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# Do not use ticker_interval set in the config
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config['ticker_interval'] = None
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# Init exchange
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exchange = ExchangeResolver.load_exchange(config['exchange']['name'], config, validate=False)
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if args['print_one_column']:
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print('\n'.join(exchange.timeframes))
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else:
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print(f"Timeframes available for the exchange `{exchange.name}`: "
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f"{', '.join(exchange.timeframes)}")
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def start_list_markets(args: Dict[str, Any], pairs_only: bool = False) -> None:
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"""
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Print pairs/markets on the exchange
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:param args: Cli args from Arguments()
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:param pairs_only: if True print only pairs, otherwise print all instruments (markets)
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:return: None
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"""
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config = setup_utils_configuration(args, RunMode.UTIL_EXCHANGE)
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# Init exchange
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exchange = ExchangeResolver.load_exchange(config['exchange']['name'], config, validate=False)
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# By default only active pairs/markets are to be shown
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active_only = not args.get('list_pairs_all', False)
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base_currencies = args.get('base_currencies', [])
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quote_currencies = args.get('quote_currencies', [])
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try:
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pairs = exchange.get_markets(base_currencies=base_currencies,
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quote_currencies=quote_currencies,
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pairs_only=pairs_only,
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active_only=active_only)
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# Sort the pairs/markets by symbol
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pairs = OrderedDict(sorted(pairs.items()))
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except Exception as e:
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raise OperationalException(f"Cannot get markets. Reason: {e}") from e
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else:
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summary_str = ((f"Exchange {exchange.name} has {len(pairs)} ") +
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("active " if active_only else "") +
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(plural(len(pairs), "pair" if pairs_only else "market")) +
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(f" with {', '.join(base_currencies)} as base "
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f"{plural(len(base_currencies), 'currency', 'currencies')}"
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if base_currencies else "") +
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(" and" if base_currencies and quote_currencies else "") +
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(f" with {', '.join(quote_currencies)} as quote "
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f"{plural(len(quote_currencies), 'currency', 'currencies')}"
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if quote_currencies else ""))
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headers = ["Id", "Symbol", "Base", "Quote", "Active",
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*(['Is pair'] if not pairs_only else [])]
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tabular_data = []
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for _, v in pairs.items():
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tabular_data.append({'Id': v['id'], 'Symbol': v['symbol'],
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'Base': v['base'], 'Quote': v['quote'],
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'Active': market_is_active(v),
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**({'Is pair': symbol_is_pair(v['symbol'])}
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if not pairs_only else {})})
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if (args.get('print_one_column', False) or
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args.get('list_pairs_print_json', False) or
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args.get('print_csv', False)):
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# Print summary string in the log in case of machine-readable
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# regular formats.
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logger.info(f"{summary_str}.")
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else:
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# Print empty string separating leading logs and output in case of
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# human-readable formats.
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print()
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if len(pairs):
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if args.get('print_list', False):
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# print data as a list, with human-readable summary
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print(f"{summary_str}: {', '.join(pairs.keys())}.")
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elif args.get('print_one_column', False):
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print('\n'.join(pairs.keys()))
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elif args.get('list_pairs_print_json', False):
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print(rapidjson.dumps(list(pairs.keys()), default=str))
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elif args.get('print_csv', False):
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writer = csv.DictWriter(sys.stdout, fieldnames=headers)
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writer.writeheader()
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writer.writerows(tabular_data)
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else:
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# print data as a table, with the human-readable summary
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print(f"{summary_str}:")
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print(tabulate(tabular_data, headers='keys', tablefmt='pipe'))
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elif not (args.get('print_one_column', False) or
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args.get('list_pairs_print_json', False) or
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args.get('print_csv', False)):
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print(f"{summary_str}.")
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25
freqtrade/commands/trade_commands.py
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25
freqtrade/commands/trade_commands.py
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import logging
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from typing import Any, Dict
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logger = logging.getLogger(__name__)
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def start_trading(args: Dict[str, Any]) -> int:
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"""
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Main entry point for trading mode
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"""
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from freqtrade.worker import Worker
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# Load and run worker
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worker = None
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try:
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worker = Worker(args)
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worker.run()
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except KeyboardInterrupt:
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logger.info('SIGINT received, aborting ...')
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finally:
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if worker:
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logger.info("worker found ... calling exit")
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worker.exit()
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return 0
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@ -46,139 +46,6 @@ def setup_utils_configuration(args: Dict[str, Any], method: RunMode) -> Dict[str
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return config
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def start_trading(args: Dict[str, Any]) -> int:
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"""
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Main entry point for trading mode
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"""
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from freqtrade.worker import Worker
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# Load and run worker
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worker = None
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try:
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worker = Worker(args)
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worker.run()
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except KeyboardInterrupt:
|
||||
logger.info('SIGINT received, aborting ...')
|
||||
finally:
|
||||
if worker:
|
||||
logger.info("worker found ... calling exit")
|
||||
worker.exit()
|
||||
return 0
|
||||
|
||||
|
||||
def start_list_exchanges(args: Dict[str, Any]) -> None:
|
||||
"""
|
||||
Print available exchanges
|
||||
: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(exchanges))
|
||||
else:
|
||||
if args['list_exchanges_all']:
|
||||
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:
|
||||
"""
|
||||
Create "user_data" directory to contain user data strategies, hyperopt, ...)
|
||||
:param args: Cli args from Arguments()
|
||||
:return: None
|
||||
"""
|
||||
if "user_data_dir" in args and args["user_data_dir"]:
|
||||
userdir = create_userdata_dir(args["user_data_dir"], create_dir=True)
|
||||
copy_sample_files(userdir, overwrite=args["reset"])
|
||||
else:
|
||||
logger.warning("`create-userdir` requires --userdir to be set.")
|
||||
sys.exit(1)
|
||||
|
||||
|
||||
def deploy_new_strategy(strategy_name, strategy_path: Path, subtemplate: str):
|
||||
"""
|
||||
Deploy new strategy from template to strategy_path
|
||||
"""
|
||||
indicators = render_template(templatefile=f"subtemplates/indicators_{subtemplate}.j2",)
|
||||
buy_trend = render_template(templatefile=f"subtemplates/buy_trend_{subtemplate}.j2",)
|
||||
sell_trend = render_template(templatefile=f"subtemplates/sell_trend_{subtemplate}.j2",)
|
||||
plot_config = render_template(templatefile=f"subtemplates/plot_config_{subtemplate}.j2",)
|
||||
|
||||
strategy_text = render_template(templatefile='base_strategy.py.j2',
|
||||
arguments={"strategy": strategy_name,
|
||||
"indicators": indicators,
|
||||
"buy_trend": buy_trend,
|
||||
"sell_trend": sell_trend,
|
||||
"plot_config": plot_config,
|
||||
})
|
||||
|
||||
logger.info(f"Writing strategy to `{strategy_path}`.")
|
||||
strategy_path.write_text(strategy_text)
|
||||
|
||||
|
||||
def start_new_strategy(args: Dict[str, Any]) -> None:
|
||||
|
||||
config = setup_utils_configuration(args, RunMode.UTIL_NO_EXCHANGE)
|
||||
|
||||
if "strategy" in args and args["strategy"]:
|
||||
if args["strategy"] == "DefaultStrategy":
|
||||
raise OperationalException("DefaultStrategy is not allowed as name.")
|
||||
|
||||
new_path = config['user_data_dir'] / USERPATH_STRATEGY / (args["strategy"] + ".py")
|
||||
|
||||
if new_path.exists():
|
||||
raise OperationalException(f"`{new_path}` already exists. "
|
||||
"Please choose another Strategy Name.")
|
||||
|
||||
deploy_new_strategy(args['strategy'], new_path, args['template'])
|
||||
|
||||
else:
|
||||
raise OperationalException("`new-strategy` requires --strategy to be set.")
|
||||
|
||||
|
||||
def deploy_new_hyperopt(hyperopt_name, hyperopt_path: Path, subtemplate: str):
|
||||
"""
|
||||
Deploys a new hyperopt template to hyperopt_path
|
||||
"""
|
||||
buy_guards = render_template(
|
||||
templatefile=f"subtemplates/hyperopt_buy_guards_{subtemplate}.j2",)
|
||||
sell_guards = render_template(
|
||||
templatefile=f"subtemplates/hyperopt_sell_guards_{subtemplate}.j2",)
|
||||
buy_space = render_template(
|
||||
templatefile=f"subtemplates/hyperopt_buy_space_{subtemplate}.j2",)
|
||||
sell_space = render_template(
|
||||
templatefile=f"subtemplates/hyperopt_sell_space_{subtemplate}.j2",)
|
||||
|
||||
strategy_text = render_template(templatefile='base_hyperopt.py.j2',
|
||||
arguments={"hyperopt": hyperopt_name,
|
||||
"buy_guards": buy_guards,
|
||||
"sell_guards": sell_guards,
|
||||
"buy_space": buy_space,
|
||||
"sell_space": sell_space,
|
||||
})
|
||||
|
||||
logger.info(f"Writing hyperopt to `{hyperopt_path}`.")
|
||||
hyperopt_path.write_text(strategy_text)
|
||||
|
||||
|
||||
def start_new_hyperopt(args: Dict[str, Any]) -> None:
|
||||
|
||||
config = setup_utils_configuration(args, RunMode.UTIL_NO_EXCHANGE)
|
||||
|
||||
if "hyperopt" in args and args["hyperopt"]:
|
||||
if args["hyperopt"] == "DefaultHyperopt":
|
||||
raise OperationalException("DefaultHyperopt is not allowed as name.")
|
||||
|
||||
new_path = config['user_data_dir'] / USERPATH_HYPEROPTS / (args["hyperopt"] + ".py")
|
||||
|
||||
if new_path.exists():
|
||||
raise OperationalException(f"`{new_path}` already exists. "
|
||||
"Please choose another Strategy Name.")
|
||||
deploy_new_hyperopt(args['hyperopt'], new_path, args['template'])
|
||||
else:
|
||||
raise OperationalException("`new-hyperopt` requires --hyperopt to be set.")
|
||||
|
||||
|
||||
def start_download_data(args: Dict[str, Any]) -> None:
|
||||
"""
|
||||
Download data (former download_backtest_data.py script)
|
||||
@ -227,126 +94,6 @@ def start_download_data(args: Dict[str, Any]) -> None:
|
||||
f"on exchange {exchange.name}.")
|
||||
|
||||
|
||||
def start_list_strategies(args: Dict[str, Any]) -> None:
|
||||
"""
|
||||
Print Strategies available in a directory
|
||||
"""
|
||||
config = setup_utils_configuration(args, RunMode.UTIL_NO_EXCHANGE)
|
||||
|
||||
directory = Path(config.get('strategy_path', config['user_data_dir'] / USERPATH_STRATEGY))
|
||||
strategies = StrategyResolver.search_all_objects(directory)
|
||||
# Sort alphabetically
|
||||
strategies = sorted(strategies, key=lambda x: x['name'])
|
||||
strats_to_print = [{'name': s['name'], 'location': s['location'].name} for s in strategies]
|
||||
|
||||
if args['print_one_column']:
|
||||
print('\n'.join([s['name'] for s in strategies]))
|
||||
else:
|
||||
print(tabulate(strats_to_print, headers='keys', tablefmt='pipe'))
|
||||
|
||||
|
||||
def start_list_timeframes(args: Dict[str, Any]) -> None:
|
||||
"""
|
||||
Print ticker intervals (timeframes) available on Exchange
|
||||
"""
|
||||
config = setup_utils_configuration(args, RunMode.UTIL_EXCHANGE)
|
||||
# Do not use ticker_interval set in the config
|
||||
config['ticker_interval'] = None
|
||||
|
||||
# Init exchange
|
||||
exchange = ExchangeResolver.load_exchange(config['exchange']['name'], config, validate=False)
|
||||
|
||||
if args['print_one_column']:
|
||||
print('\n'.join(exchange.timeframes))
|
||||
else:
|
||||
print(f"Timeframes available for the exchange `{exchange.name}`: "
|
||||
f"{', '.join(exchange.timeframes)}")
|
||||
|
||||
|
||||
def start_list_markets(args: Dict[str, Any], pairs_only: bool = False) -> None:
|
||||
"""
|
||||
Print pairs/markets on the exchange
|
||||
:param args: Cli args from Arguments()
|
||||
:param pairs_only: if True print only pairs, otherwise print all instruments (markets)
|
||||
:return: None
|
||||
"""
|
||||
config = setup_utils_configuration(args, RunMode.UTIL_EXCHANGE)
|
||||
|
||||
# Init exchange
|
||||
exchange = ExchangeResolver.load_exchange(config['exchange']['name'], config, validate=False)
|
||||
|
||||
# By default only active pairs/markets are to be shown
|
||||
active_only = not args.get('list_pairs_all', False)
|
||||
|
||||
base_currencies = args.get('base_currencies', [])
|
||||
quote_currencies = args.get('quote_currencies', [])
|
||||
|
||||
try:
|
||||
pairs = exchange.get_markets(base_currencies=base_currencies,
|
||||
quote_currencies=quote_currencies,
|
||||
pairs_only=pairs_only,
|
||||
active_only=active_only)
|
||||
# Sort the pairs/markets by symbol
|
||||
pairs = OrderedDict(sorted(pairs.items()))
|
||||
except Exception as e:
|
||||
raise OperationalException(f"Cannot get markets. Reason: {e}") from e
|
||||
|
||||
else:
|
||||
summary_str = ((f"Exchange {exchange.name} has {len(pairs)} ") +
|
||||
("active " if active_only else "") +
|
||||
(plural(len(pairs), "pair" if pairs_only else "market")) +
|
||||
(f" with {', '.join(base_currencies)} as base "
|
||||
f"{plural(len(base_currencies), 'currency', 'currencies')}"
|
||||
if base_currencies else "") +
|
||||
(" and" if base_currencies and quote_currencies else "") +
|
||||
(f" with {', '.join(quote_currencies)} as quote "
|
||||
f"{plural(len(quote_currencies), 'currency', 'currencies')}"
|
||||
if quote_currencies else ""))
|
||||
|
||||
headers = ["Id", "Symbol", "Base", "Quote", "Active",
|
||||
*(['Is pair'] if not pairs_only else [])]
|
||||
|
||||
tabular_data = []
|
||||
for _, v in pairs.items():
|
||||
tabular_data.append({'Id': v['id'], 'Symbol': v['symbol'],
|
||||
'Base': v['base'], 'Quote': v['quote'],
|
||||
'Active': market_is_active(v),
|
||||
**({'Is pair': symbol_is_pair(v['symbol'])}
|
||||
if not pairs_only else {})})
|
||||
|
||||
if (args.get('print_one_column', False) or
|
||||
args.get('list_pairs_print_json', False) or
|
||||
args.get('print_csv', False)):
|
||||
# Print summary string in the log in case of machine-readable
|
||||
# regular formats.
|
||||
logger.info(f"{summary_str}.")
|
||||
else:
|
||||
# Print empty string separating leading logs and output in case of
|
||||
# human-readable formats.
|
||||
print()
|
||||
|
||||
if len(pairs):
|
||||
if args.get('print_list', False):
|
||||
# print data as a list, with human-readable summary
|
||||
print(f"{summary_str}: {', '.join(pairs.keys())}.")
|
||||
elif args.get('print_one_column', False):
|
||||
print('\n'.join(pairs.keys()))
|
||||
elif args.get('list_pairs_print_json', False):
|
||||
print(rapidjson.dumps(list(pairs.keys()), default=str))
|
||||
elif args.get('print_csv', False):
|
||||
writer = csv.DictWriter(sys.stdout, fieldnames=headers)
|
||||
writer.writeheader()
|
||||
writer.writerows(tabular_data)
|
||||
else:
|
||||
# print data as a table, with the human-readable summary
|
||||
print(f"{summary_str}:")
|
||||
print(tabulate(tabular_data, headers='keys', tablefmt='pipe'))
|
||||
elif not (args.get('print_one_column', False) or
|
||||
args.get('list_pairs_print_json', False) or
|
||||
args.get('print_csv', False)):
|
||||
print(f"{summary_str}.")
|
||||
|
||||
|
||||
def start_test_pairlist(args: Dict[str, Any]) -> None:
|
||||
"""
|
||||
Test Pairlist configuration
|
||||
@ -377,106 +124,3 @@ def start_test_pairlist(args: Dict[str, Any]) -> None:
|
||||
print(rapidjson.dumps(list(pairlist), default=str))
|
||||
else:
|
||||
print(pairlist)
|
||||
|
||||
|
||||
def start_hyperopt_list(args: Dict[str, Any]) -> None:
|
||||
"""
|
||||
List hyperopt epochs previously evaluated
|
||||
"""
|
||||
from freqtrade.optimize.hyperopt import Hyperopt
|
||||
|
||||
config = setup_utils_configuration(args, RunMode.UTIL_NO_EXCHANGE)
|
||||
|
||||
only_best = config.get('hyperopt_list_best', False)
|
||||
only_profitable = config.get('hyperopt_list_profitable', False)
|
||||
print_colorized = config.get('print_colorized', False)
|
||||
print_json = config.get('print_json', False)
|
||||
no_details = config.get('hyperopt_list_no_details', False)
|
||||
no_header = False
|
||||
|
||||
trials_file = (config['user_data_dir'] /
|
||||
'hyperopt_results' / 'hyperopt_results.pickle')
|
||||
|
||||
# Previous evaluations
|
||||
trials = Hyperopt.load_previous_results(trials_file)
|
||||
total_epochs = len(trials)
|
||||
|
||||
trials = _hyperopt_filter_trials(trials, only_best, only_profitable)
|
||||
|
||||
# TODO: fetch the interval for epochs to print from the cli option
|
||||
epoch_start, epoch_stop = 0, None
|
||||
|
||||
if print_colorized:
|
||||
colorama_init(autoreset=True)
|
||||
|
||||
try:
|
||||
# Human-friendly indexes used here (starting from 1)
|
||||
for val in trials[epoch_start:epoch_stop]:
|
||||
Hyperopt.print_results_explanation(val, total_epochs, not only_best, print_colorized)
|
||||
|
||||
except KeyboardInterrupt:
|
||||
print('User interrupted..')
|
||||
|
||||
if trials and not no_details:
|
||||
sorted_trials = sorted(trials, key=itemgetter('loss'))
|
||||
results = sorted_trials[0]
|
||||
Hyperopt.print_epoch_details(results, total_epochs, print_json, no_header)
|
||||
|
||||
|
||||
def start_hyperopt_show(args: Dict[str, Any]) -> None:
|
||||
"""
|
||||
Show details of a hyperopt epoch previously evaluated
|
||||
"""
|
||||
from freqtrade.optimize.hyperopt import Hyperopt
|
||||
|
||||
config = setup_utils_configuration(args, RunMode.UTIL_NO_EXCHANGE)
|
||||
|
||||
only_best = config.get('hyperopt_list_best', False)
|
||||
only_profitable = config.get('hyperopt_list_profitable', False)
|
||||
no_header = config.get('hyperopt_show_no_header', False)
|
||||
|
||||
trials_file = (config['user_data_dir'] /
|
||||
'hyperopt_results' / 'hyperopt_results.pickle')
|
||||
|
||||
# Previous evaluations
|
||||
trials = Hyperopt.load_previous_results(trials_file)
|
||||
total_epochs = len(trials)
|
||||
|
||||
trials = _hyperopt_filter_trials(trials, only_best, only_profitable)
|
||||
trials_epochs = len(trials)
|
||||
|
||||
n = config.get('hyperopt_show_index', -1)
|
||||
if n > trials_epochs:
|
||||
raise OperationalException(
|
||||
f"The index of the epoch to show should be less than {trials_epochs + 1}.")
|
||||
if n < -trials_epochs:
|
||||
raise OperationalException(
|
||||
f"The index of the epoch to show should be greater than {-trials_epochs - 1}.")
|
||||
|
||||
# Translate epoch index from human-readable format to pythonic
|
||||
if n > 0:
|
||||
n -= 1
|
||||
|
||||
print_json = config.get('print_json', False)
|
||||
|
||||
if trials:
|
||||
val = trials[n]
|
||||
Hyperopt.print_epoch_details(val, total_epochs, print_json, no_header,
|
||||
header_str="Epoch details")
|
||||
|
||||
|
||||
def _hyperopt_filter_trials(trials: List, only_best: bool, only_profitable: bool) -> List:
|
||||
"""
|
||||
Filter our items from the list of hyperopt results
|
||||
"""
|
||||
if only_best:
|
||||
trials = [x for x in trials if x['is_best']]
|
||||
if only_profitable:
|
||||
trials = [x for x in trials if x['results_metrics']['profit'] > 0]
|
||||
|
||||
logger.info(f"{len(trials)} " +
|
||||
("best " if only_best else "") +
|
||||
("profitable " if only_profitable else "") +
|
||||
"epochs found.")
|
||||
|
||||
return trials
|
||||
|
||||
Loading…
Reference in New Issue
Block a user