import RPi.GPIO as GPIO
import smtplib
import pytz
from pytz import timezone
import datetime
from time import sleep
GPIO.setmode(GPIO.BCM)
GPIO.setup(7,GPIO.IN,)

def writeanemail():

    smtpUser = ''
    smtpPass = ''
    toAdd = ''
    fromAdd = smtpUser
    subject = 'Du hast etwas in deinem Postfach'
    header = 'To:  ' + toAdd + 'n' + 'From:  ' + fromAdd + 'n' + 'Subject:  ' + subject
    print ("n" + header)
    s = smtplib.SMTP('smtp.gmail.com',587)
    s.ehlo()
    s.starttls()
    s.ehlo()
    s.login(smtpUser, smtpPass)
    s.sendmail(fromAdd, toAdd, header)
    s.quit()

def timelog():
    now = datetime.datetime.now(timezone('Europe/Berlin'))
    file = open("/home/pi/ps/gpio.log","a")
    file.write("n" + now.strftime("%Y-%m-%d--%a  %H:%M:%S"))
    file.close()
    print ("n" + now.strftime("%Y-%m-%d--%a  %H:%M") + "n" + "n" + "Log wurde geschrieben")

def main():
    GPIO.wait_for_edge(7, GPIO.FALLING, bouncetime = 150)
    print ("Knopf wurde gedrueckt, E-Mail wird geschickt.")
    sleep(1)
    writeanemail()
    timelog()
    sleep(10)
    main()

main()

import RPi.GPIO as GPIO
from pytz import timezone
import datetime

# SET GPIO Button-Pin
gpio = 7

def writeanemail():
    smtpUser = ''
    smtpPass = ''

    toAdd = ''
    fromAdd = smtpUser

    subject = 'Du hast etwas in deinem Postfach'
    header = 'To:  ' + toAdd + 'n' + 'From:  ' + fromAdd + 'n' + 'Subject:  ' + subject


    print ("n" + header)

    s = smtplib.SMTP('smtp.gmail.com',587)
    s.ehlo()
    s.starttls()
    s.ehlo()
    s.login(smtpUser, smtpPass)
    s.sendmail(fromAdd, toAdd, header)
    s.quit()



 # Main Function
def main():
    value = 0

    while True:
        if not GPIO.input(gpio):
        value += 0.01
        if value > 0:
            if GPIO.input(gpio):
                print "gedrueckt"
                now = datetime.datetime.now(timezone('Europe/Berlin'))
                file = open("/home/pi/ps/gpio.log","a")
                file.write("n" + now.strftime("%Y-%m-%d--%a  %H:%M:%S"))
                file.close()
                writeanemail()
                main()

        time.sleep(0.03)

  return 0

if __name__ == '__main__':
  GPIO.setmode(GPIO.BCM)
  GPIO.setup(gpio, GPIO.IN)
  main()