python - 我将如何在 python 中发送电子邮件？此代码无效

Question

import smtplib
#SERVER = "localhost"

FROM = 'monty@python.com'

TO = ["jon@mycompany.com"] # must be a list

SUBJECT = "Hello!"

TEXT = "This message was sent with Python's smtplib."

# Prepare actual message

message = """\
From: %s
To: %s
Subject: %s

%s
""" % (FROM, ", ".join(TO), SUBJECT, TEXT)

# Send the mail

server = smtplib.SMTP('myserver')
server.sendmail(FROM, TO, message)
server.quit()

当我尝试在终端的 python shell 中运行它时，它给了我这个错误:

Traceback (most recent call last):
    File "email.py", line 1, in <module>
        import smtplib
    File "/usr/lib/python2.7/smtplib.py", line 46, in <module>
        import email.utils
    File "/home/pi/code/email.py", line 24, in <module>
        server = smtplib.SMTP('myserver')
AttributeError: 'module' object has no attribute 'SMTP'

smtplib 没有SMTP 函数吗？还是我应该更改我的代码？谢谢，A.J.

Answer 1

您将文件命名为 email.py，它隐藏了内置的 email 包。当 smtplib 尝试导入 email.utils 时，这会导致循环导入问题。将您的文件命名为其他名称。