熊猫DF作为电子邮件正文

Question

filename = "test.html" 
f = file(filename) 
attachment = MIMEText(f.read(),'html') 
msg.attach(attachment) 

虽然按照上面的方法，得到Name Error: name 'file' not defined。请帮助解决此错误。

Answer 1

由于没有功能file()，您必须稍微更改它，该错误消息明确指出。

filename = "text.txt" 
with open(filename,'r') as file: 
    attachment = MIMEText(file.read()) 

Answer 2

您也许想打开这个文件？ ：

filename = "test.html" 
f = open(filename 'r') 
attachment = MIMEText(f.read(),'html') 
msg.attach(attachment)