read emails from gmail python

1# Python 3.8.0
2import smtplib
3import time
4import imaplib
5import email
6import traceback 
7# -------------------------------------------------
8#
9# Utility to read email from Gmail Using Python
10#
11# ------------------------------------------------
12ORG_EMAIL = "@gmail.com" 
13FROM_EMAIL = "your_email" + ORG_EMAIL 
14FROM_PWD = "your-password" 
15SMTP_SERVER = "imap.gmail.com" 
16SMTP_PORT = 993
17
18def read_email_from_gmail():
19    try:
20        mail = imaplib.IMAP4_SSL(SMTP_SERVER)
21        mail.login(FROM_EMAIL,FROM_PWD)
22        mail.select('inbox')
23
24        data = mail.search(None, 'ALL')
25        mail_ids = data[1]
26        id_list = mail_ids[0].split()   
27        first_email_id = int(id_list[0])
28        latest_email_id = int(id_list[-1])
29
30        for i in range(latest_email_id,first_email_id, -1):
31            data = mail.fetch(str(i), '(RFC822)' )
32            for response_part in data:
33                arr = response_part[0]
34                if isinstance(arr, tuple):
35                    msg = email.message_from_string(str(arr[1],'utf-8'))
36                    email_subject = msg['subject']
37                    email_from = msg['from']
38                    print('From : ' + email_from + '\n')
39                    print('Subject : ' + email_subject + '\n')
40
41    except Exception as e:
42        traceback.print_exc() 
43        print(str(e))
44
45read_email_from_gmail()
46