创建tceml.py文件，内容如下：
# -*- coding: utf-8 -*-
#!/usr/bin/env python3.9
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
from email.mime.application import MIMEApplication
import optparse
import sys
def create_eml(text_content = "this is a test mail !", url_lst = None, athm_lst = None, **headers) :
# 1、创建一个混合型的 MIME多部分数据
eml_mixed = MIMEMultipart('mixed')
# 1.1、header处理
for key, value in headers.items() :
eml_mixed[key] = value
# 2、创建一个可替换的 MIME多部分数据
eml_cnt = MIMEMultipart('alternative')
# 2.1、文本数据处理
part1 = MIMEText(text_content, _subtype='plain', _charset="utf-8")
eml_cnt.attach(part1)
# 2.2 创建一个html格式的内容给 eml_cnt，有URL,打上URL链接
if url_lst is not None and len(url_lst) >= 1 :
i = 0 ;
html_content="<html><body><p>URL测试邮件</p>"
for url in url_lst :
i+=1
a_tag = "<p><a href=\""+ url +"\">测试链接"+ str(i) +"</a></p>"
html_content += a_tag
html_content += "</body></html>"
part2 = MIMEText(html_content, _subtype='html', _charset="utf-8")
eml_cnt.attach(part2)
eml_mixed.attach(eml_cnt)
# 3、逐个添加附件
for athm in athm_lst :
with open(athm, "rb") as fd :
# 3.1、添加附件数据
athm_part = MIMEApplication(fd.read(), _subtype="plain")
# 3.2、添加附件数据的头部说明
filename = athm.split("/")[-1]
athm_part.add_header('content-disposition', 'attachment', filename=filename )
# 3、逐个添加到 eml_mixed 中
eml_mixed.attach(athm_part)
# 转换成string返回
return eml_mixed.as_string()
# input : aaaa@aaa.com,bbbb@bbb.com,ccc@ccc.com
# output : aaaa<aaaa@aaa.com>,bbbb<bbbb@bbb.com>,ccc<ccc@ccc.com>
def mail_account_create(account_str) :
if account_str == None or len(account_str) == 0 :
return None
dst_lst = []
acc_lst = account_str.split(",")
for account in acc_lst :
nick_name = account.split("@")[0]
dst_lst.append(nick_name+"<"+account+">")
return ",".join(dst_lst)
if __name__ == "__main__":
argsParser = optparse.OptionParser( usage='Usage: createEml.py [options] -t type -f file -i project-id', prog='PROG', conflict_handler='resolve' )
argsParser.add_option( '', '--help', action='store_true', dest="help", default=False, help='dispaly help usage' )
argsParser.add_option( '-t', '--type', dest="type", default=-1, help='type : athm=1 url=2 text=3' )
argsParser.add_option( '-e', '--element', action='append', dest="ele", default=None, help="the data element" )
argsParser.add_option( '-o', '--output', dest="output", default=None, help="the eml write to the file" )
argsParser.add_option( '', '--from', dest="from_", default="from@from.com", help="the eml file 'from' data" )
argsParser.add_option( '', '--sender', dest="sender", default="sender@sender.com", help="the eml file 'sender' data" )
argsParser.add_option( '', '--subject', dest="subject", default="这是测试邮件主题", help="the eml file 'subject' data" )
argsParser.add_option( '', '--to', dest="to", default="to@to.com", help="the eml file 'to' data" )
argsParser.add_option( '', '--cc', dest="cc", default="cc@cc.com", help="the eml file 'cc' data" )
(options, args) = argsParser.parse_args(list(sys.argv))
if options.help == True or options.type == -1 or options.ele == None or options.output == None :
argsParser.print_help()
sys.exit()
athm_lst = []
url_lst = []
text_content = "this is a test mail !!!"
from_ = mail_account_create(options.from_)
sender = mail_account_create(options.sender)
to = mail_account_create(options.to)
cc = mail_account_create(options.cc)
if options.type == '1' :
athm_lst = options.ele
elif options.type == '2' :
url_lst = options.ele
elif options.type == '3' :
text_content = '\n'.join(options.ele)
data = create_eml( text_content, url_lst, athm_lst, Subject=options.subject, From=from_, Sender=sender, To=to, Cc=cc, X_ddd="自定义自定义" )
with open(options.output, 'w') as fd:
fd.write(data)
执行脚本：
python3.9 crteml.py -t 1 -e /etc/os-release -e /etc/services -o 123.eml –from ff@ff.com –to to@to.com,tt@tt.com –sender ss@ss.com,sd@sd.com –subject “ssssssssssss”
测试结果如下：
生成了 123.eml 文件，可以用 foxmail 或者其他查看邮件的工具打开。
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