python发送邮件接收邮件示例分享

接收邮件

复制代码 代码如下:

import poplib,pdb,email,re,time
from email import header

POP_ADDR = r'pop.126.com'
USER = ''
PASS = ''
CONFIG = ''

def getYear(date):
rslt = re.search(r'\b2\d{3}\b', date)
return int(rslt.group())

def getMonth(date):
monthMap = {'Jan':1,'Feb':2,'Mar':3,'Apr':4,'May':5,'Jun':6,
'Jul':7,'Aug':8,'Sep':9,'Oct':10,'Nov':11,'Dec':12,}

rslt = re.findall(r'\b\w{3}\b', date)  
for i in range(len(rslt)):  
    month = monthMap.get(rslt[i])  
    if None != month:  
        break

return month

def getDay(date):
rslt = re.search(r'\b\d{1,2}\b', date)
return int(rslt.group())

def getTime(date):
rslt = re.search(r'\b\d{2}:\d{2}:\d{2}\b', date)
timeList = rslt.group().split(':')

for i in range(len(timeList)):  
    timeList[i] = int(timeList[i])

return timeList

def transformDate(date):
rslt = getYear(date)
rslt = rslt 100
rslt = rslt + getMonth(date)
rslt = rslt 100
rslt = rslt + getDay(date)

timeList = getTime(date)  
for i in range(len(timeList)):  
    rslt = rslt * 100  
    rslt = rslt + timeList[i]

print(rslt)  
return rslt

def getRecentReadMailTime():
fp = open(CONFIG, 'r')
rrTime = fp.read()
fp.close()
return rrTime

def setRecentReadMailTime():
fp = open(CONFIG, 'w')
fp.write(time.ctime())
fp.close()
return

def parseMailSubject(msg):
subSrt = msg.get('subject')
if None == subSrt:
subject = '无主题'
else:
subList = header.decode_header(subSrt)
subinfo = subList[0][0]
subcode = subList[0][1]

    if isinstance(subinfo,bytes):  
        subject = subinfo.decode(subcode)  
    else:  
        subject = subinfo

print(subject)  

def parseMailContent(msg):
if msg.is_multipart():
for part in msg.get_payload():
parseMailContent(part)
else:
bMsgStr = msg.get_payload(decode=True)
charset = msg.get_param('charset')
msgStr = 'Decode Failed'
try:
if None == charset:
msgStr = bMsgStr.decode()
else:
msgStr = bMsgStr.decode(charset)
except:
pass

    print(msgStr)  

def recvEmail():
server = poplib.POP3(POPADDR)
server.user(USER)
server.pass(PASS)

mailCount,size = server.stat()  
mailNoList = list(range(mailCount))  
mailNoList.reverse()

hisTime = transformDate(getRecentReadMailTime())  
setRecentReadMailTime()  
#pdb.set_trace()  
for i in mailNoList:  
    message = server.retr(i+1)[1]  
    mail = email.message_from_bytes(b'\n'.join(message))

    if transformDate(mail.get('Date')) > hisTime:  
        parseMailSubject(mail)  
        #parseMailContent(mail)  
    else:  
        break  

recvEmail()