Email Script for PI

import subprocess
import smtplib
import socket
import os
from email.mime.text import MIMEText
import datetime

to = 'davidm@asdf.net'
gmail_user = 'davidm@asdf.net'
gmail_password = ''
smtpserver = smtplib.SMTP('smtp.gmail.com', 587)
smtpserver.ehlo()
smtpserver.starttls()
smtpserver.ehlo
smtpserver.login(gmail_user, gmail_password)
today = datetime.date.today()
now = datetime.datetime.now()
temp = os.popen('vcgencmd measure_temp').readline()
volt = os.popen('vcgencmd measure_volts').readline()
arg='ip route list'
p=subprocess.Popen(arg,shell=True,stdout=subprocess.PIPE)
data = p.communicate()
split_data = data[0].split()
ipaddr = split_data[split_data.index('src')+1]
# Get the current CPU speed
f = os.popen('/opt/vc/bin/vcgencmd get_config arm_freq')
cpu = f.read()
mail_body = 'CPU speed: ' + cpu + 'IP address: %s' % ipaddr + '\nTime: ' + now.strftime('%H:%M:%S \n') + temp + volt
msg = MIMEText(mail_body)
#Change Store Name
msg['Subject'] = 'Thomaston PI @ '+ipaddr+' started up on %s' % today.strftime('%b %d %Y') + ' @ ' + now.strftime('%H:%M:%S')
msg['From'] = gmail_user
msg['To'] = to
smtpserver.sendmail(gmail_user, [to], msg.as_string())
smtpserver.quit()