【发布时间】:2019-05-12 05:48:36
【问题描述】:
我正在开发一个 python 程序,它从目录中随机选择一个文件,然后使用email.mimemodule 将其发送给您。我有一个问题,我可以选择随机文件,但由于此错误而无法发送:
File "C:\Users\Mihkel\Desktop\dnak.py", line 37, in sendmemeone
attachment =open(filename, 'rb')
TypeError: expected str, bytes or os.PathLike object, not list
代码如下:
import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
from email.mime.base import MIMEBase
from email import encoders
import os
import random
path ='C:/Users/Mihkel/Desktop/memes'
files = os.listdir(path)
index = random.randrange(0, len(files))
print(files[index])
def send():
email_user = 'yeetbotmemes@gmail.com'
email_send = 'miku.rebane@gmail.com'
subject = 'Test'
msg = MIMEMultipart()
msg['From'] = email_user
msg['To'] = email_send
msg['Subject'] = subject
body = 'Here is your very own dank meme of the day:'
msg.attach(MIMEText (body, 'plain'))
filename=files
attachment =open(filename, 'rb')
part = MIMEBase('application','octet-stream')
part.set_payload((attachment).read())
encoders.encode_base64(part)
part.add_header('Content-Disposition',"attachment;
filename= "+filename)
msg.attach(part)
text = msg.as_string()
server = smtplib.SMTP('smtp.gmail.com',587)
server.starttls()
server.login(email_user,"MY PASSWORD")
server.sendmail(email_user,email_send,text)
server.quit()
我相信它只是将文件名作为选定的随机选项,我怎样才能让它选择文件本身?
编辑:进行建议的更改后,我现在收到此错误:
File "C:\Users\Mihkel\Desktop\e8re.py", line 29, in send
part.add_header('Content-Disposition',"attachment; filename= "+filename)
TypeError: can only concatenate str (not "list") to str
似乎这部分仍在列表中,我该如何解决?
【问题讨论】:
-
我不太明白你的问题,但错误信息很明显:
open需要一个字符串,它代表一个文件名,包括它的路径。但是在您的程序中filename是几个字符串的列表,因为filename=files而files是目录的内容:files = os.listdir(path)所以filename=files[index]可能会更正您的脚本
标签: python file random directory mime-mail