'''

provided by LUNA16

evaluation script

'''

import csv

import platform

def writeTXT(filename, lines):

    with open(filename, 'w') as f:

        for line in lines:

            f.write(line+'\n')

def writeCSV(filename, lines):

    with open(filename, "w", newline='') as f:

        csvwriter = csv.writer(f)

        csvwriter.writerows(lines)

def readCSV(filename):

    lines = []

    with open(filename, "r") as f:

        csvreader = csv.reader(f)

        for line in csvreader:

            lines.append(line)

    return lines

def tryFloat(value):

    try:

        value = float(value)

    except:

        value = value

    return value

def getColumn(lines, columnid, elementType=''):

    column = []

    for line in lines:

        try:

            value = line[columnid]

        except:

            continue

        if elementType == 'float':

            value = tryFloat(value)

        column.append(value)

    return column