def get_function_container_by_api(api: PatternFunctionContainerFactoryApi):
pattern_type = api.pattern_type
sys_config = api.sys_config
df = api.pattern_range.get_related_part_from_data_frame(api.df_min_max)
f_upper = api.get_f_upper()
f_lower = api.get_f_lower()
f_cont = PatternFunctionContainerFactory.get_function_container(
sys_config, pattern_type, df, f_lower, f_upper)
if FT.is_pattern_type_any_head_shoulder(api.pattern_type):
f_cont.set_tick_for_helper(
api.pattern_range.hsf.tick_shoulder_left)
elif FT.is_pattern_type_any_fibonacci(api.pattern_type):
f_cont.max_positions_after_tick_for_helper = api.pattern_range.fib_form.max_positions_after_tick_for_helper
return f_cont
def __check_for_loop_break__(pattern: Pattern, counter: int,
number_of_positions: int,
tick: WaveTick) -> bool:
if pattern.breakout is not None:
return True
if counter > number_of_positions: # maximal number for the whole pattern (from start)
return True
if pattern.function_cont.is_tick_breakout_on_wrong_side(tick):
return True
if counter > pattern.breakout_required_after_ticks:
return True
if tick.f_var > pattern.function_cont.f_var_cross_f_upper_f_lower > 0:
if not FT.is_pattern_type_any_fibonacci(pattern.pattern_type):
return True
# if not function_cont.is_regression_value_in_pattern_for_f_var(tick.f_var - 6):
# # check the last value !!! in some IMPORTANT cases is the breakout just on that day...
# return True
if not pattern.function_cont.is_tick_inside_pattern_range(tick):
return True
return False