Python新手,GMail SMTP错误 [英] New to Python, GMail SMTP error

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本文介绍了Python新手,GMail SMTP错误的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述



NameError:name'SMTPException'未定义



我的代码有什么问题?任何建议?

 导入smtplib 

发件人=user@gmail.com
receiver = [user@gmail.com]
message =你好!

尝试:
session = smptlib.SMTP('smtp.gmail.com',587)
session.ehlo()
session.starttls()
session.ehlo()
session.login(发件人,'密码')
session.sendmail(发件人,收件人,消息)
session.quit()
,SMTPException除外:
print('Error')


解决方案

在Python中,您需要通过为模块添加前缀来完全限定名称:

 除smtplib.SMTPException外:

这是真的,除非您明确地输入了非限定名称(但我不会为您的程序进行此操作,只是显示可能的):

  from smtplib import SMTPException 


I am writing a simple sendmail function to myself and I keep getting this error:

NameError: name 'SMTPException' is not defined

What is wrong with my code? Any suggestions?

import smtplib

sender = "user@gmail.com"
receiver = ["user@gmail.com"]
message = "Hello!"

try:
    session = smptlib.SMTP('smtp.gmail.com',587)
    session.ehlo()
    session.starttls()
    session.ehlo()
    session.login(sender,'password')
    session.sendmail(sender,receiver,message)
    session.quit()
except SMTPException:
    print('Error')

解决方案

In Python, you will need to fully qualify the name by prefixing it with its module:

except smtplib.SMTPException:

This is true unless you specifically import the unqualified name (but I wouldn't recommend doing this for your program, just showing what's possible):

from smtplib import SMTPException

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