AttributeError：编码

Question

当我通过漂亮的表

时，我收到以下错误

    msg = MIMEText(self.body)
  File "/usr/lib64/python2.6/email/mime/text.py", line 30, in __init__
    self.set_payload(_text, _charset)
  File "/usr/lib64/python2.6/email/message.py", line 224, in set_payload
    self.set_charset(charset)
  File "/usr/lib64/python2.6/email/message.py", line 266, in set_charset
    cte(self)
  File "/usr/lib64/python2.6/email/encoders.py", line 73, in encode_7or8bit
    orig.encode('ascii')
  File "/usr/lib/python2.6/site-packages/prettytable.py", line 217, in __getattr__
    raise AttributeError(name)
AttributeError: encode

Answer 1

在将表格添加到电子邮件之前，先将表格显式转换为unicode字符串对象：

yourtable = unicode(yourtable)

Answer 2

甚至可以使用：

from django.utils.encoding import force_text
msg = MIMEText(force_text(self.body))

但请注意，因为它似乎是自我。身体不是一个字符串......？