PySimpleGUI/DemoPrograms/Demo_Email_Send.py

93 lines
3.8 KiB
Python

import PySimpleGUI as sg
# import PySimpleGUIWeb as sg
# import PySimpleGUIWx as sg
# import PySimpleGUIQt as sg
'''
Copyright 2019 PySimpleGUI.org
Based on a send-email script originally written by by Israel Dryer
'''
# used for sending the email
import smtplib as smtp
# used to build the email
from email.message import EmailMessage
# create and send email
def send_an_email(from_address, to_address, subject, message_text, user, password):
# SMTP Servers for popular free services... add your own if needed. Format is: address, port
google_smtp_server = 'smtp.gmail.com', 587
microsoft_smtp_server = 'smtp.office365.com', 587
yahoo_smtp_server = 'smtp.mail.yahoo.com', 587 # or port 465
# open the email server connection
if 'gmail' in user:
smtp_host, smtp_port = google_smtp_server
elif 'hotmail' in user or 'live' in user:
smtp_host, smtp_port = microsoft_smtp_server
elif 'yahoo' in user:
smtp_host, smtp_port = yahoo_smtp_server
else:
sg.popup('Username does not contain a supported email provider')
return
server = smtp.SMTP(host=smtp_host, port=smtp_port)
server.starttls()
server.login(user=user, password=password)
# create the email message headers and set the payload
msg = EmailMessage()
msg['From'] = from_address
msg['To'] = to_address
msg['Subject'] = subject
msg.set_payload(message_text)
# open the email server and send the message
server.send_message(msg)
server.close()
'''
important notes about using gmail
- Gmail has locked things down pretty good with what it considers less secure apps. That
would include access your Gmail account from the smtplib library in Python. However, there
is a work around. You can enable access from "Less Secure Apps" by going to your Gmail
account and enabling that feature. However, you should do this at your own peril, and after
carefully reading the warnings: https://support.google.com/accounts/answer/6010255.
smtplib | https://docs.python.org/3/library/smtplib.html?#module-smtplib
email.message | https://docs.python.org/3/library/email.message.html?#module-email.message
email examples in Python | https://docs.python.org/3.7/library/email.examples.html
'''
def main():
sg.change_look_and_feel('Dark Blue 3')
layout = [[sg.Text('Send an Email', font='Default 18')],
[sg.T('From:', size=(8,1)), sg.Input(key='-EMAIL FROM-', size=(35,1))],
[sg.T('To:', size=(8,1)), sg.Input(key='-EMAIL TO-', size=(35,1))],
[sg.T('Subject:', size=(8,1)), sg.Input(key='-EMAIL SUBJECT-', size=(35,1))],
[sg.T('Mail login information', font='Default 18')],
[sg.T('User:', size=(8,1)), sg.Input(key='-USER-', size=(35,1))],
[sg.T('Password:', size=(8,1)), sg.Input(password_char='*', key='-PASSWORD-', size=(35,1))],
[sg.Multiline('Type your message here', size=(60,10), key='-EMAIL TEXT-')],
[sg.Button('Send'), sg.Button('Exit')]]
window = sg.Window('Send An Email', layout)
while True: # Event Loop
event, values = window.read()
if event in (None, 'Exit'):
break
if event == 'Send':
if sg.__name__ != 'PySimpleGUIWeb': # auto close popups not yet supported in PySimpleGUIWeb
sg.popup_quick_message('Sending your message... this will take a moment...', background_color='red')
send_an_email(from_address=values['-EMAIL FROM-'],
to_address=values['-EMAIL TO-'],
subject=values['-EMAIL SUBJECT-'],
message_text=values['-EMAIL TEXT-'],
user=values['-USER-'],
password=values['-PASSWORD-'])
window.close()
main()