Python：没有这样的文件目录

Question

我是 python 新手，我试图通过 Gmail 发送附加的电子邮件，而我提供的附件路径无法找到 Python。

class Email(object):
    def __init__(self, from_, to, subject, message, message_type='plain',
                 attachments=None, cc=None, message_encoding='us-ascii'):
        self.email = MIMEMultipart()
        self.email['From'] = from_
        self.email['To'] = to
        self.email['Subject'] = subject
        if cc is not None:
            self.email['Cc'] = cc
        text = MIMEText(message, message_type, message_encoding)
        self.email.attach(text)
        if attachments is not None:
                mimetype, encoding = guess_type(attachments)
                if mimetype ==None:
                    mimetype = "text/html"
                mimetype = mimetype.split('/', 1)
                with open(os.path.join(attachments, 'TestReport.html')) as f:
                 attachment = MIMEBase(mimetype[0], mimetype[1])
                 attachment.set_payload(f.read())
                 f.close()
                encode_base64(attachment)
                attachment.add_header('Content-Disposition', 'attachment',
                                      filename=os.path.basename(attachment))
                self.email.attach(attachment)

下面的代码是我正在执行的文件，并使用 open(os.path.join(attachments, 'TestReport.html')) as f: 抛出错误：

IOError: [Errno 2] 没有这样的文件或目录：'C:/RelianceJio/wallet-fp-automation/email_utils\TestReport.html'

from email_utils.Email import EmailConnection, Email

config = ConfigParser.ConfigParser()
config.read(getcwd() + "/configuration.ini")

print 'I need some information...'
name = 'Lokesh Reddy'
email = 'lokeshreddyqa@gmail.com'
password = '***'
mail_server = 'smtp.gmail.com'
to_email = 'lokeshreddz@gmail.com'
to_name = 'Lokesh Reddy'
subject = 'Sending mail easily with Python'
message = 'here is the message body'

#os.chdir(getcwd() + "\ TestReport.html")

MYDIR = os.path.dirname(__file__)

attachments =MYDIR

print 'Connecting to server...'
server = EmailConnection(mail_server, email, password)
print 'Preparing the email...'
email = Email(from_='"%s" <%s>' % (name, email),  # you can pass only email
              to='"%s" <%s>' % (to_name, to_email),  # you can pass only email
              subject=subject, message=message, attachments=attachments)
print 'Sending...'
server.send(email)
print 'Disconnecting...'
server.close()
print 'Done!'

Answer 1

您正在尝试附加存在于 floder 'C:/RelianceJio/wallet-fp-automation/email_utils\' 中的 TestReport.html。请检查该文件是否存在于指定的文件夹中。如果不确定该文件是否存在于该文件夹中，或者传递正确的附件文件夹。

Answer 2

试试：

   C:\\RelianceJio\\wallet-fp-automation\\email_utils\\TestReport.html

你给了“\”而不是“\”。

您的目录：

C:/RelianceJio/wallet-fp-automation/email_utils**\**TestReport.‌​html