def calculateSale():
# testdata = [
# {'AAPL': {"bid":10,"ask":15,"net_worth":5},
# 'GOOGL':{"bid":1,"ask":5,"net_worth":7} },
# {'AAPL': {"bid":15,"ask":10,"net_worth":3},
# 'GOOGL':{"bid":1,"ask":6,"net_worth":3}}]
# print(getDeriveArray(testdata,len(testdata)))
counter = 0
offset = [1,1,1]
prev_tic = ["","",""]
while(True):
counter+=1
currentRecord = RecordHistory.record()
logData.append(currentRecord)
if counter < 11:
continue
print("MY CASH : " + str(RecordHistory.getCash()))
historyLength = min(counter,100)
#print(logData)
firstDx = getDeriveArray(logData, historyLength)
#print("first dx")
#print(firstDx)
#WARNING, each time it is redireved, must go one less than previous call.
#Will not work in this case if you do
#firstDx = getDeriveArray(logData, 5)
#secondDx = getDeriveArray(firstDx, 5)
#As in the second call, the 5 must be no greater than 4!!!!!
#This is because the derivative array received is one less than the input array!!!
secondDx = getDeriveArray(firstDx, historyLength-1)
#print("second dx")
#print(secondDx)
average = getAverage(secondDx)
#print("average")
#print(average)
bestItem = getHighestItem(average,"bid")
RecordHistory.buyAllShares(bestItem,currentRecord)
for i in range(0,3):
worstItem = getLowestOwnedItem(average,"ask")
if(worstItem == ''):
break
else:
prev_tic[i],offset[i] = RecordHistory.sellAllSharesMod(worstItem,currentRecord,prev_tic[i],offset[i])
average.pop(worstItem,None)
#record
#for i in range(0,3):
print("Worst")
print(worstItem)
print("Best")
print(bestItem)
def getLowestOwnedItem(input,key):
currentMin = {key: float("Inf")}
minName = ""
for name in input:
stock,shares = RecordHistory.hasStock(name)
if not stock:
continue
#print("checking"+name)
if currentMin[key] > input[name][key]:
currentMin = input[name]
minName = name
return minName
