niet dat k iets veranderd heb

kiet, deze werkt.py

import getpass, poplib
import csv

def verwijderen(anu):
    outfile = open("plaatsen2.csv", "w")
    outfile.close()
    infile = open("gebied.csv", "r")
    file = infile.readlines()
    plaatsen = len(file)
    infile.close()

    infile = open("gebied.csv", "r")
    clock = 0
    while clock < plaatsen:
        line = (infile.readline())
        if anu not in line:
            outfile = open("plaatsen2.csv", "a")
            outfile.write(line)
            outfile.close()
        clock = clock + 1

    infile = open("gebied.csv", "w")
    infile.close()
    infile =  open("plaatsen2.csv", "r")
    file = infile.readlines()
    plaatsen = len(file)
    infile.close()

    infile = open("plaatsen2.csv", "r")
    clock = 0
    while clock < plaatsen:
        line = (infile.readline())
        outfile = open("gebied.csv", "a")
        outfile.write(line)
        outfile.close()
        clock = clock + 1

#user = input('my_user_name')
Mailbox = poplib.POP3_SSL('pop.googlemail.com', '995')
Mailbox.user('[email protected]')
Mailbox.pass_('Hondenbijeenkomst')
numMessages = len(Mailbox.list()[1])
mailbestand = open('lastemail.txt', 'w')

for i in range(numMessages):
    for msg in Mailbox.retr(i+1)[1]:
        #print(msg)
        mailbestand.write(str(msg))

Mailbox.quit()
mailbestand = open('lastemail.txt', 'r')
item = mailbestand.read()
gesplit = str(item).split("b'")
print(gesplit)
if "uit'" in gesplit:
    print("uit")
    Path = (gesplit[6])
    Path = Path.strip("Return-Path: <")
    email = Path.strip(">'")
    verwijderen(email)
elif "in'" in gesplit:
    print("in")
    with open("gebied.csv", "a", newline = "") as CSVFile:
        writer = csv.writer(CSVFile, delimiter = ";")
        Path = (gesplit[6])
        Path = Path.strip("Return-Path: <")
        email = Path.strip(">'")
        print(email)
        gebied = "in"
        writer.writerow((email, gebied))


mailbestand.close()