python发送邮件接收邮件示例分享
接收邮件
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(pop_addr)
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()
发送邮件:
import os,pdb,smtplib,time,mimetypes
from email.header import header
from email.mime.multipart import mimemultipart
from email.mime.text import mimetext
from email.mime.audio import mimeaudio
from email.mime.image import mimeimage
commaspace = ','
song_path = r''
record_file = ''
pic_path = ''
cc = []
to = []
me = ''
smtp_server = 'smtp.126.com'
user = ''
pass = ''
def constructaddr(addrlist):
return commaspace.join(addrlist)
def willchoosethismedia(media, path):
fp = open(path + record_file, 'r')
shareinfo = fp.read()
fp.close()
shareinfolist = shareinfo.split('\n')
if media not in shareinfolist:
fp = open(path + record_file, 'a')
fp.write(media + '\n')
fp.close()
return true
else:
return false
def gettodaymedia(path):
medialist = os.listdir(path)
for media in medialist:
if false == os.path.isfile(path + media):
continue
else:
if (media.endswith('mp3') or media.lower().endswith('jpg')) and\
willchoosethismedia(media, path):
return media
def getmimeimage(pic):
fp = open(pic_path + pic, 'rb')
imagetype = mimetypes.guess_type(pic_path + pic)
image = mimeimage(fp.read(),imagetype[0].split('/')[1])
fp.close()
image.add_header('content-disposition', 'attachment')
image.set_param('filename', pic, header = 'content-disposition', charset = 'gb2312')
return image
def getmimeaudio(song):
fp = open(song_path + song, 'rb')
audiotype = mimetypes.guess_type(song_path + song)
audio = mimeaudio(fp.read(),audiotype[0].split('/')[1])
fp.close()
audio.add_header('content-disposition', 'attachment')
audio.set_param('filename', song, header = 'content-disposition', charset = 'gb2312')
return audio
def constructmail():
mail = mimemultipart()
song = gettodaymedia(song_path)
pic = gettodaymedia(pic_path)
mailsubject = header('今日分享 | ' + song, 'utf-8')
maildate = header(time.ctime())
mail['subject'] = mailsubject
mail['date'] = maildate
mail['to'] = constructaddr(to)
mail['cc'] = constructaddr(cc)
mail['from'] = me
mailbody = mimetext(song, _charset='gb2312')
mail.attach(mailbody)
mail.attach(getmimeaudio(song))
mail.attach(getmimeimage(pic))
return mail
def sendmail():
session = smtplib.smtp(smtp_server)
session.login(user,pass)
mail = constructmail()
session.sendmail(me, constructaddr(to), mail.as_string())
session.quit()
sendmail()
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