Python imaplib抓取电子邮件gmail [英] Python imaplib fetch body emails gmail

问题描述

/ a>，并写了这个脚本来获取电子邮件的一些邮箱的电子邮件标题以'$'开头，由某些发件人发送。

  import email，getpass，imaplib，os 
 
 detach_dir =F：\PYTHONPROJECTS＃将保存附件的
 user = raw_input（输入您的GMail用户名 - >）
 pwd = getpass.getpass（输入您的密码 - >）
 
＃连接到gmail imap服务器
m = imaplib.IMAP4_SSL（imap .gmail.com）
 m.login（user，pwd）
 
 m.select（PETROLEUM）＃这里你可以选择一个像INBOX这样的邮箱，而不是
 ＃使用m.list（）获取所有邮箱
 
 resp，items = m.search（无，'（[e-mail]）'）
 items = items [0] .split（）＃获取邮件id 
 
 my_msg = []＃存储相关msgs在这里请
 msg_cnt = 0 
 break_ = False 
项目[::  -  1]中的emailid：
 resp，data = m.fetch（emailid，（RFC822））
 if（break_）：
 break 
 for response_part in data：
 if isinstance（response_part，tuple）：
 msg = email.message_from_string（response_part [1]）$ ​​b $ b varSubject = msg ['subject'] 
如果varSubject [0] =='$'：
 msg_cnt + = 1 
 my_msg.append（msg）
打印msg_cnt 
打印email.message_from_string（response_part [1]） 
 if（msg_cnt == 5）：
 break_ = True 
  

如果我打印 email.message_from_string（response_part [1]），我可以看到它包含第一个信息（标题，从，到，日期...），全文本体。但是，我不能抓住身体本身。 email.message_from_string（response_part [0]）打印邮件IDS和 email.message_from_string（response_part [2]）超出范围。 email.message_from_string（response_part [1] [0]）既没有这样做。

谢谢， / p>

更新

现在，我几乎可以拥有正文。然而，它仍然受到首先发布的信息声明的破坏。我得到一个结果

 从nobody Tue Dec 25 11:42:58 2012 
 
 US = 3D $ 4.030 
 
 EastCst = 3D $ 4.036 
 
 NewEng = 3D $ 4.205 
 
 CenAtl = 3D $ 4.149 
 
 LwrAtl = 3D $ 3.921 
 
 Midwst = 3D $ 3.984 
 
 GulfCst = 3D $ 3.945 
 
 RkyMt = 3D $ 4.195 
 
 WCst = 3D $ 4.187 
 
 CA = 3D $ 4.268 
  

我想摆脱从nobody Tue Dec 25 11:42:58 2012 哪个是信息。我知道我可以解析第一个相关行的文本寻找...我知道。

实现这个（插入我的第一个样本）的代码是

 如果varSubject [0] =='$'：
r，d = m.fetch（emailid，（UID BODY [TEXT ]）
 msg_cnt + = 1 
 my_msg.append（msg）
 print email.message_from_string（d [0] [1]）$ ​​b $ b 你有一个更好的方法（没有信息字符串）？/ pre> 
 
更多：现在获取日期的命令是什么？我知道我可以在上面适用的 varDate = msg ['date'] ，但是如何只获取日月 - 年？感谢
解决方案
您可以通过执行以下任何一项获取身体的内容：
  msg.as_string（）
 str（msg）
 repr（msg）
  
  http://docs.python.org/2.7/library/email.message.html#email.message.Message  
 
I read this already and wrote this script to fetch body for emails in some mail box which title begins with '$' and is sent by some sender.
import email, getpass, imaplib, os

detach_dir = "F:\PYTHONPROJECTS" # where you will save attachments
user = raw_input("Enter your GMail username --> ")
pwd = getpass.getpass("Enter your password --> ")

# connect to the gmail imap server
m = imaplib.IMAP4_SSL("imap.gmail.com")
m.login(user, pwd)

m.select("PETROLEUM") # here you a can choose a mail box like INBOX instead
# use m.list() to get all the mailboxes

resp, items = m.search(None, '(FROM "[e-mail]")')
items = items[0].split() # getting the mails id

my_msg = [] # store relevant msgs here in please
msg_cnt = 0
break_ = False
for emailid in items[::-1]:
    resp, data = m.fetch(emailid, "(RFC822)")
    if ( break_ ):
        break 
    for response_part in data:
      if isinstance(response_part, tuple):
          msg = email.message_from_string(response_part[1])
          varSubject = msg['subject']
          if varSubject[0] == '$':
              msg_cnt += 1
              my_msg.append(msg)
              print msg_cnt
              print email.message_from_string(response_part[1])
              if ( msg_cnt == 5 ):
                  break_ = True 
if I print email.message_from_string(response_part[1]), I can see it contains first information (header, from, to, date...), the the full text body. But, I cannot fetch the body itself. email.message_from_string(response_part[0]) prints mails IDS, and email.message_from_string(response_part[2]) is out of range. email.message_from_string(response_part[1][0]) neither is doing it.

Thanks and regards.

UPDATE

Now, I can almost have body text. However, it is still spoilt by an information statement coming first. I get as a result
From nobody Tue Dec 25 11:42:58 2012

US=3D$4.030

EastCst=3D$4.036

NewEng=3D$4.205

CenAtl=3D$4.149

LwrAtl=3D$3.921

Midwst=3D$3.984

GulfCst=3D$3.945

RkyMt=3D$4.195

WCst=3D$4.187

CA=3D$4.268
and I would like to get rid of From nobody Tue Dec 25 11:42:58 2012 which is information. I know I could parse text look for first relevant line... i know.

The code for achieving so (to plug in my first sample) is
  if varSubject[0] == '$':
      r, d = m.fetch(emailid, "(UID BODY[TEXT])")
      msg_cnt += 1
      my_msg.append(msg)
      print email.message_from_string(d[0][1])
Do you have a better way (no info string) ??? More: what is the command to now fetch the date ? I know that I can do varDate = msg['date'] where suited above, but how to just fetch day-month-year ? THANKS
解决方案
You can get the contents of the body by doing any of the following
msg.as_string()
str(msg)
repr(msg)
http://docs.python.org/2.7/library/email.message.html#email.message.Message

                        
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