Adjuntar un archivo txt en

Question

Estoy enviando un correo electrónico de texto sin formato Python smtplib de la siguiente manera:

import smtplib 
from email.mime.multipart import MIMEMultipart 
from email.mime.text import MIMEText 

def send_message(): 
    msg = MIMEMultipart('alternative') 
    s = smtplib.SMTP('smtp.sendgrid.net', 587) 
    s.login(USERNAME, PASSWORD) 

    toEmail, fromEmail = to@email.com, from@email.com 
    msg['Subject'] = 'subject' 
    msg['From'] = fromEmail 
    body = 'This is the message' 

    content = MIMEText(body, 'plain') 
    msg.attach(content) 
    s.sendmail(fromEmail, toEmail, msg.as_string()) 

Además de este mensaje, me gustaría adjuntar un archivo txt, 'log_file.txt'. ¿Cómo adjuntaría un archivo txt aquí?

Answer 1

De la misma manera, utilizando msg.attach:

from email.mime.text import MIMEText 

filename = "text.txt" 
f = file(filename) 
attachment = MIMEText(f.read()) 
attachment.add_header('Content-Disposition', 'attachment', filename=filename)   
msg.attach(attachment) 

Answer 2

funciona para mí

sender = 'spider@fromdomain.com' 
receivers = 'who' 

msg = MIMEMultipart() 
msg['Subject'] = 'subject' 
msg['From'] = 'spider man' 
msg['To'] = 'who@gmail.com' 
file='myfile.xls' 

msg.attach(MIMEText("Labour")) 
attachment = MIMEBase('application', 'octet-stream') 
attachment.set_payload(open(file, 'rb').read()) 
encoders.encode_base64(attachment) 
attachment.add_header('Content-Disposition', 'attachment; filename="%s"' % os.path.basename(file)) 
msg.attach(attachment) 

print('Send email.') 
conn.sendmail(sender, receivers, msg.as_string()) 
conn.close()