输入 class 后电子邮件功能不起作用

Question

所以基本上我复制并粘贴了一个电子邮件发送 python 有效的脚本。这是代码：

import smtplib

gmail_user = 'email@email.com'
gmail_password = 'P@ssword!'

sent_from = gmail_user
to = ['bill@gmail.com']
subject = 'OMG Super Important Message'
body = 'Hey, whats up?\n\n- You'

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

%s
""" % (sent_from, ", ".join(to), subject, body)

try:
    server = smtplib.SMTP_SSL('smtp.gmail.com', 465)
    server.ehlo()
    server.login(gmail_user, gmail_password)
    server.sendmail(sent_from, to, email_text)
    server.close()

    print ('Email sent!')
except:
    print ('Something went wrong...')

结果如描述的那样完美：

不幸的是，我将代码放在 class 中作为另一个主函数的函数执行。代码如下：

import smtplib

class EmailSending():
    def doneEmail(self):

        gmail_user = 'email@email.com'
        gmail_password = 'P@ssword!'

        sent_from = gmail_user
        to = ['bill@gmail.com']
        subject = 'OMG Super Important Message'
        body = 'Hey, whats up?\n\n- You'

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

        %s
        """ % (sent_from, ", ".join(to), subject, body)

        try:
            server = smtplib.SMTP_SSL('smtp.gmail.com', 465)
            server.ehlo()
            server.login(gmail_user, gmail_password)
            server.sendmail(sent_from, to, email_text)
            server.close()

            print('Email sent!')
        except:
            print('Something went wrong...')

ef = EmailSending()
ef.doneEmail()

唯一更改的代码是它现在位于 class 函数中。但是当调用它时，它 returns 不同的结果，如下所示

电子邮件仍然发送到我的电子邮件，但其他所有内容都已发送。谁能帮我吗？谢谢

Answer 1

您在包含 From: 等行的开头添加了空格。删除它们：

class EmailSending():
    def doneEmail(self):

        gmail_user = 'email@email.com'
        gmail_password = 'P@ssword!'

        sent_from = gmail_user
        to = ['bill@gmail.com']
        subject = 'OMG Super Important Message'
        body = 'Hey, whats up?\n\n- You'

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

%s
""" % (sent_from, ", ".join(to), subject, body)

        try:
            server = smtplib.SMTP_SSL('smtp.gmail.com', 465)
            server.ehlo()
            server.login(gmail_user, gmail_password)
            server.sendmail(sent_from, to, email_text)
            server.close()

            print('Email sent!')
        except:
            print('Something went wrong...')

ef = EmailSending()
ef.doneEmail()

输入 class 后电子邮件功能不起作用

Email function does not work after put in a class

python

gmail

smtp

smtplib