7.18: email IP address

Open Chromium on your Raspi and go to the github for this assignment and download the file to your assignment folder, then edit the stuff in red on the document below (or you can copy the code below into a new file)

import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
from email.mime.base import MIMEBase
from email import encoders
#for send IP
import socket
import fcntl
import struct

email_user = "[e-mail]"
email_password = "my_sf_password"
email_send = "EMAIL_2B_NOTIFIED"


#create function to get ip address
def get_ip_address(ifname):
    s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
    return socket.inet_ntoa(fcntl.ioctl(s.fileno(),0x8915,struct.pack('256s',bytes(ifname[:15],'utf-8')))[20:24])    

#assign IP address to variable address
address = get_ip_address('wlan0')

subject=str(address)

msg = MIMEMultipart()
msg["From"] = email_user
msg["To"] = email_send
msg["Subject"] = subject

body="The new IP address is " + str(address)

msg.attach(MIMEText(body,"plain"))
text = msg.as_string()
server = smtplib.SMTP("smtp.gmail.com",587)
server.starttls()
server.login(email_user,email_password)

server.sendmail(email_user,email_send,text)
server.quit()