nntest.py

import sys

def scan(file):
    firsttime=0
    while True:
        field = next(file).split(",")
        field = [f.strip() for f in field]
        if(firsttime!=0):
            for i in range(3,8):
                field[i]=float(field[i])
        firsttime=1
        yield field

def file_len(fname):
    with open(fname) as f:
        for i, l in enumerate(f):
            pass
    return i + 1

def calculateScore(playermatrix,i,stats):
    scorearray = []
    for stat in stats:
        stat+=2
        if(stat==3):
            trb = playermatrix[i][3]/1116
            scorearray.append(trb)
        elif(stat==4):
            ast = playermatrix[i][4]/906
            scorearray.append(ast)
        elif(stat==5):
            stl = playermatrix[i][5]/157
            scorearray.append(stl)
        elif(stat==6):
            blk = playermatrix[i][6]/214
            scorearray.append(blk)
        elif(stat==7):
            pts = playermatrix[i][7]/2558
            scorearray.append(pts)
    score = sum(scorearray)
    return score

def sortedArray(array):
    array = sorted(array, key=lambda score: score[-1])
    return array

def main():
    nbafile = open ("2017_ALL.csv","r")
    parser = scan(nbafile)
    filelen = file_len("2017_ALL.csv")
    playermatrix = []

    for i in range(filelen):
        player = next(parser)
        playermatrix.append(player)
    playermatrix.pop(0)

    for i in range(0,len(playermatrix)):
        playermatrix[i].append(calculateScore(playermatrix,i,[1,2,3,4,5]))

    playermatrix = sortedArray(playermatrix)
    playermatrix = playermatrix[::-1]

    for i in range(0,139):
        print playermatrix[i]

if __name__ == "__main__":
    main()