101 lines
4.2 KiB
Python
101 lines
4.2 KiB
Python
from ChanEnum import Chan_MACDHISTSET_DIR, Chan_MACDUNITTF_DIV
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class ChanMACDHistSet():
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def __init__(self, index, start_time, start_klu, pre_histset, dir):
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self.index = index
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self.start_time = start_time
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self.end_time = None
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self.klu_list = []
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self.klu_list.append(start_klu)
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self.histset_dir = dir
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self.next = None
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self.pre = pre_histset
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self.peak_klu = None
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self.area = start_klu.macdhist
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self.unittf_div = Chan_MACDUNITTF_DIV.UNDIV
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self.middle_klu = None
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self.div_count = 0
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self.last_klu = start_klu
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self.start_klu = start_klu
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self.peak_div_list = []
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self.middle_area = 0
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def set_next(self, next_histset):
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self.next = next_histset
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def set_pre(self, pre_histset):
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self.pre = pre_histset
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def set_middle_klu(self, middle_klu):
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self.middle_klu = middle_klu
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#self.middle_area = abs(middle_klu.macdhist)
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self.middle_klu = None
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def set_unittf_div(self, unittf_div):
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self.unittf_div = unittf_div
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def add_klu(self, klu):
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klu.set_histset(self)
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self.klu_list.append(klu)
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self.area += abs(klu.macdhist)
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if self.middle_klu:
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self.middle_area += abs(klu.macdhist)
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if self.middle_klu and self.middle_klu.index + 1 == klu.index:
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self.low_klu = None
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self.peak_klu = None
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self.div_count = 0
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self.peak_div_list = []
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else:
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if self.last_klu:
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self.cal_macdhist_klu(klu)
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self.last_klu = klu
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def cal_macdhist_klu(self, klu):
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if self.middle_klu:
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if klu.index >= self.middle_klu.index + 2:
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if klu.pre.pre:
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if abs(klu.pre.macdhist) > abs(klu.pre.pre.macdhist) and abs(klu.pre.macdhist) > abs(klu.macdhist):
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if self.peak_klu:
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if abs(klu.pre.macdhist) > abs(self.peak_klu.macdhist):
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self.peak_klu = klu.pre
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self.div_count = 0
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self.peak_div_list = []
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else:
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self.peak_div_list.append(klu.pre)
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self.div_count += 1
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else:
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self.peak_klu = klu.pre
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else:
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if len(self.klu_list) >= 3:
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if klu.pre.pre:
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if abs(klu.pre.macdhist) > abs(klu.pre.pre.macdhist) and abs(klu.pre.macdhist) > abs(klu.macdhist):
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if self.peak_klu:
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if abs(klu.pre.macdhist) > abs(self.peak_klu.macdhist):
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self.peak_klu = klu.pre
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self.div_count = 0
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self.peak_div_list = []
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else:
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self.peak_div_list.append(klu.pre)
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self.div_count += 1
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else:
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self.peak_klu = klu.pre
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def set_end_klu(self, end_klu):
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self.end_klu = end_klu
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self.end_time = end_klu.time
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if len(self.peak_div_list) > 0:
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klu = self.peak_div_list[-1]
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if klu.macd * klu.macdhist > 0:
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klu.continue_div = True
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if self.start_klu.index == end_klu.index:
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self.peak_klu = self.start_klu
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if self.start_klu.index + 1 == end_klu.index:
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if abs(self.start_klu.macdhist) > abs(end_klu.macdhist):
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self.peak_klu = self.start_klu
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else:
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self.peak_klu = end_klu
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if self.start_klu.index + 2 == end_klu.index:
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peak = self.klu_list[0]
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for klu in self.klu_list:
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if abs(klu.macdhist) > abs(peak.macdhist):
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peak = klu
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self.peak_klu = peak
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peak_str = ""
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for peak_div in self.peak_div_list:
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peak_str += f"{peak_div.time}, "
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#if self.peak_klu and len(self.peak_div_list) > 0:
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#print("Continue Div: ",self.start_time, "Peak:", self.peak_klu.time, "Div: ", peak_str, self.histset_dir, self.div_count)
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