darkfi/script/research/lotterysim/plot_darkies.py

import matplotlib.pyplot as plt
import numpy as np
import os
import glob

darkies = []
idx = 0
for darkie in glob.glob('log/darkie[0-9]*.log'):
    with open(darkie) as f:
        buf = f.read()
        lines = buf.split('\n')
        apr = float(lines[2].split(':')[1].strip())
        aprs = [float(item) if item != ' ' else 0 for item in lines[3].split(':')[1].split(',')]
        initial_stake = [float(item) for item in lines[0].split(':')[1].split(',')]
        idx +=1
        darkies += [(initial_stake, apr, aprs, idx)]
plt.figure()
# plot initial stake
for darkie in darkies:
    plt.plot(darkie[0])
    plt.title('initial stake')
legends = []
for darkie in darkies:
    legend = ["darkie{}".format(darkie[3])]
    legends +=[legend]
#plt.legend(legends, loc='upper left')
plt.savefig("log/plot_darkies_is.png")
plt.close()

plt.figure()
for darkie in darkies:
    plt.plot(darkie[2])
    plt.title('APR')
plt.savefig('log/plot_darkies_mil_apr.png')
plt.close()