def _params_pretty_print(params, space: str, header: str, non_optimized={}) -> None:
if space in params or space in non_optimized:
space_params = HyperoptTools._space_params(params, space, 5)
no_params = HyperoptTools._space_params(non_optimized, space, 5)
appendix = ''
if not space_params and not no_params:
# No parameters - don't print
return
if not space_params:
# Not optimized parameters - append string
appendix = NON_OPT_PARAM_APPENDIX
result = f"\n# {header}\n"
if space == "stoploss":
stoploss = safe_value_fallback2(space_params, no_params, space, space)
result += (f"stoploss = {stoploss}{appendix}")
elif space == "roi":
result = result[:-1] + f'{appendix}\n'
minimal_roi_result = rapidjson.dumps({
str(k): v for k, v in (space_params or no_params).items()
}, default=str, indent=4, number_mode=rapidjson.NM_NATIVE)
result += f"minimal_roi = {minimal_roi_result}"
elif space == "trailing":
for k, v in (space_params or no_params).items():
result += f"{k} = {v}{appendix}\n"
else:
# Buy / sell parameters
result += f"{space}_params = {HyperoptTools._pprint_dict(space_params, no_params)}"
result = result.replace("\n", "\n ")
print(result)
def test_safe_value_fallback2():
dict1 = {'keya': None, 'keyb': 2, 'keyc': 5, 'keyd': None}
dict2 = {'keya': 20, 'keyb': None, 'keyc': 6, 'keyd': None}
assert safe_value_fallback2(dict1, dict2, 'keya', 'keya') == 20
assert safe_value_fallback2(dict2, dict1, 'keya', 'keya') == 20
assert safe_value_fallback2(dict1, dict2, 'keyb', 'keyb') == 2
assert safe_value_fallback2(dict2, dict1, 'keyb', 'keyb') == 2
assert safe_value_fallback2(dict1, dict2, 'keyc', 'keyc') == 5
assert safe_value_fallback2(dict2, dict1, 'keyc', 'keyc') == 6
assert safe_value_fallback2(dict1, dict2, 'keyd', 'keyd') is None
assert safe_value_fallback2(dict2, dict1, 'keyd', 'keyd') is None
assert safe_value_fallback2(dict2, dict1, 'keyd', 'keyd', 1234) == 1234
assert safe_value_fallback2(dict1, dict2, 'keyNo', 'keyNo') is None
assert safe_value_fallback2(dict2, dict1, 'keyNo', 'keyNo') is None
assert safe_value_fallback2(dict2, dict1, 'keyNo', 'keyNo', 1234) == 1234
def get_order_id_conditional(self, order: Dict[str, Any]) -> str:
if order['type'] == 'stop':
return safe_value_fallback2(order['info'], order, 'orderId', 'id')
return order['id']
