09/05 bot

get.py

import json
import csv


thuneEUR = 100
thuneETH = 0

paramChange = 1

s = 0 # 0 = faire rien, -{paramChange} vendre, +{paramChange} acheter
# ex : 0 vendre, +2 acheter


def t(old,new):
    return round( (1 - old/new)*100, 4)

v_1 = v_2 = 0

lastGoodPrice = 0

l = []

#for i in range(1,10):
with open('./data.csv') as csvfile:
    reader = csv.DictReader(csvfile)
    for row in reader:
        isSomethingDone = 0
        v_2 = float(row['value'])

        if v_1 == 0: # initialisation (on a besoin d'une valeur ancienne..)
            v_1 = v_2
            continue
        # calcul du taux
        variation = t(v_1,v_2)
        v_1 = v_2 # new becoming old ...

        if variation >= 0:
            s += 1

            if s == paramChange:
                if thuneEUR != 0 and v_1 > lastGoodPrice:
                    # get new ETHER !!!!
                    # price is v_1
                    thuneETH += round(thuneEUR/v_1, 6)
                    thuneETH -= round(0.0026*(thuneEUR/v_1),6) # transaction fees ~ 0.26%

                    thuneEUR = 0
                    print("Variation:" + str(variation) + " - Decision: achat d'ether")
                    print("il y a : " + str(thuneEUR) + " EUROS correspondant à " + str(round(thuneEUR/v_1,6)) + "ETH")
                    print("il y a : " + str(thuneETH) + " ETHERS correspondant à " + str(round(thuneETH*v_1,6)) + "EUR")

                    isSomethingDone = 1


            if s > paramChange:
                s = paramChange
        else:
            s -= 1

            if s == 0:
                if thuneETH != 0:
                    # time to pass in EUR
                    thuneEUR += round(thuneETH*v_1, 6)
                    thuneEUR -= round(thuneETH*v_1*.0026,6) # transaction fees ~ 0.26%

                    thuneETH = 0
                    print("Variation:" + str(variation) + " - Decision: vendre les ether en euro")
                    print("il y a : " + str(thuneEUR) + " EUROS correspondant à " + str(round(thuneEUR/v_1,6)) + "ETH")
                    print("il y a : " + str(thuneETH) + " ETHERS correspondant à " + str(round(thuneETH*v_1,6)) + "EUR")

                    isSomethingDone = 1
                    lastGoodPrice = v_1

            if s < -0:
                s = 0

        if isSomethingDone == 0:
            print("Variation:" + str(variation) + " - faire rien")

        l.append(thuneEUR if thuneEUR > 0 else round(thuneETH*v_1,6))



print("FINISHED : ")
print("il y a : " + str(thuneEUR) + " EUROS correspondant à " + str(round(thuneEUR/v_1,6)) + "ETH")
print("il y a : " + str(thuneETH) + " ETHERS correspondant à " + str(round(thuneETH*v_1,6)) + "EUR")

#for i in range(len(l)):
#    print(l[i])