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RandomWorkMarket.py
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RandomWorkMarket.py
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import random
import pandas as pd
import mplfinance as mpl
import datetime
class RandomWorkMarket:
def __init__(self):
print("rw init")
self.values = []
self.candleIndex = []
self.candle = []
self.values.append(100.0)
self.range = 60 * 5
self.baseDate = datetime.datetime.now()
for i in range(self.range * 100):
print("set up : " + str(int(i / self.range)) + "%")
self.onTick()
def getVec(self):
r = random.random()
r -= 0.5
r *= 2
b = random.random() - 0.5
b *= 1
v = self.values[-1] + r * b
self.values.append(v)
return v
def onTick(self):
# print(len(rw.values))
v = self.getVec()
if len(self.values) % self.range == 0:
self.createCandle()
return v
def onCandle(self):
for i in range(self.range):
self.onTick()
# what do this.
def createCandle(self): # サイズがちょっとずれてるバグ、影響軽微のだめ無視
if len(self.candleIndex) == 0:
self.candleIndex.append(self.baseDate)
else:
nd = datetime.timedelta(seconds=self.range)
self.candleIndex.append(self.candleIndex[-1] + nd)
buf = [self.values[-self.range]]
sl = sorted(self.values[-self.range:-1])
buf.append(sl[0])
buf.append(sl[-1])
buf.append(self.values[-1])
self.candle.append(buf)
def view(self):
print(self.values[-1])
def getCandleData(self, length):
df = pd.DataFrame(self.candle[-length:], index=self.candleIndex[-length:],
columns=("Open", "High", "Low", "Close"))
return df
def candleSave(self,length,name):
df=self.getCandleData(length)
mpl.plot(df,type="candle",savefig=name)
def candleView(self, length):
df = self.getCandleData(length)
# print(df)
mpl.plot(df, type="candle")
# time.sleep(1)
def genCounts(self, array):
return [i for i in range(len(array))]