write gmail by using python on raspberry

如果當raspberry 偵測到警報時（有煙霧時）....可以透過gmail馬上通知你.....

可以參考下面的python code



=========================================================

#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""Send email via smtp_host."""
import smtplib
from email.mime.text import MIMEText
from email.header    import Header

####smtp_host = 'smtp.live.com'        # microsoft
smtp_host = 'smtp.gmail.com'       # google
####smtp_host = 'smtp.mail.yahoo.com'  # yahoo
login = "your_gmail_account@gmail.com"
#password = raw_input(">>> Type your gmail password:")
password = "your_password"
recipients_emails = [login]

msg = MIMEText('body…', 'plain', 'utf-8')
msg['Subject'] = Header('subject…', 'utf-8')
msg['From'] = login
msg['To'] = ", ".join(recipients_emails)

s = smtplib.SMTP(smtp_host, 587, timeout=10)
s.set_debuglevel(1)
try:
    s.ehlo()
    s.starttls()
    s.ehlo()
    s.login(login, password)
    s.sendmail(msg['From'], recipients_emails, msg.as_string())
finally:
    s.quit()

=====================================================

你需要改三個地方.....

1 :  login = "your_gmail_account@gmail.com"
2 :  password = "your_password"
3 :  msg = MIMEText('body…', 'plain', 'utf-8')

把  你的帳號和密碼改上去後....然後把你要傳的message 換上去('body...').....

執行之後....大概就會得到下面的error message 

大概是說你被gmail 擋了下來....

把關鍵字再去google

可以看到這一篇

http://stackoverflow.com/questions/26852128/smtpauthenticationerror-when-sending-mail-using-gmail-and-python

有位帥哥回文說　:

Google blocks sign-in attempts from apps which do not use modern security standards (mentioned on their support page). You can however, turn on/off this safety feature by going to the link below:

選擇打開之後.....再執行一次就可以順利傳送gmail