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Merge pull request #2320 from freqtrade/config_no_allowed

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args - Add config no allowed list to skip loading config.json
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hroff-1902 2019-09-30 18:32:29 +03:00 committed by GitHub
commit b6ee3d99b1
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2 changed files with 48 additions and 3 deletions
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11
freqtrade/configuration/arguments.py
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@ -41,7 +41,9 @@ ARGS_PLOT_DATAFRAME = ["pairs", "indicators1", "indicators2", "plot_limit", "db_
ARGS_PLOT_PROFIT = ["pairs", "timerange", "export", "exportfilename", "db_url",
"trade_source", "ticker_interval"]
NO_CONF_REQURIED = ["create-userdir", "download-data", "plot-dataframe", "plot-profit"]
NO_CONF_REQURIED = ["download-data", "plot-dataframe", "plot-profit"]
NO_CONF_ALLOWED = ["create-userdir", "list-exchanges"]
class Arguments:
@ -75,12 +77,15 @@ class Arguments:
parsed_arg = self.parser.parse_args(self.args)
# When no config is provided, but a config exists, use that configuration!
subparser = parsed_arg.subparser if 'subparser' in parsed_arg else None
# Workaround issue in argparse with action='append' and default value
# (see https://bugs.python.org/issue16399)
# Allow no-config for certain commands (like downloading / plotting)
if (parsed_arg.config is None and ((Path.cwd() / constants.DEFAULT_CONFIG).is_file() or
not ('subparser' in parsed_arg and parsed_arg.subparser in NO_CONF_REQURIED))):
if (parsed_arg.config is None
and subparser not in NO_CONF_ALLOWED
and ((Path.cwd() / constants.DEFAULT_CONFIG).is_file()
or (subparser not in NO_CONF_REQURIED))):
parsed_arg.config = [constants.DEFAULT_CONFIG]
return parsed_arg

40
tests/test_arguments.py
View File

@ -1,5 +1,7 @@
# pragma pylint: disable=missing-docstring, C0103
import argparse
from pathlib import Path
from unittest.mock import MagicMock
import pytest
@ -177,6 +179,44 @@ def test_plot_profit_options() -> None:
assert pargs["db_url"] == "sqlite:///whatever.sqlite"
def test_config_notallowed(mocker) -> None:
mocker.patch.object(Path, "is_file", MagicMock(return_value=False))
args = [
'create-userdir',
]
pargs = Arguments(args).get_parsed_arg()
assert pargs["config"] is None
# When file exists:
mocker.patch.object(Path, "is_file", MagicMock(return_value=True))
args = [
'create-userdir',
]
pargs = Arguments(args).get_parsed_arg()
# config is not added even if it exists, since create-userdir is in the notallowed list
assert pargs["config"] is None
def test_config_notrequired(mocker) -> None:
mocker.patch.object(Path, "is_file", MagicMock(return_value=False))
args = [
'download-data',
]
pargs = Arguments(args).get_parsed_arg()
assert pargs["config"] is None
# When file exists:
mocker.patch.object(Path, "is_file", MagicMock(return_value=True))
args = [
'download-data',
]
pargs = Arguments(args).get_parsed_arg()
# config is added if it exists
assert pargs["config"] == ['config.json']
def test_check_int_positive() -> None:
assert check_int_positive("3") == 3
assert check_int_positive("1") == 1