112 lines
3.2 KiB
Python
Executable File
112 lines
3.2 KiB
Python
Executable File
#! /usr/bin/env python3
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import smtplib, ssl
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from email import utils
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from email.mime.text import MIMEText
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from email.mime.multipart import MIMEMultipart
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import pypandoc
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import json
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import argparse
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import yaml
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from datetime import datetime
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def get_yaml(f):
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'''Extracts the yamlHeader from a Markdown file'''
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pointer = f.tell()
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if f.readline() != '---\n':
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f.seek(pointer)
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return ''
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readline = iter(f.readline, '')
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readline = iter(readline.__next__, '---\n')
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return ''.join(readline)
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argParser = argparse.ArgumentParser(
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description="Send an Markdown-File as eMail"
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)
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argParser.add_argument(
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"mdFilePath",
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help="Path to MarkdownFile to send"
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)
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argParser.add_argument(
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"-E", "--EmailAddressFilePath",
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default=None,
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help="File with eMailAddresses, one per line, to wich to send the eMail TO"
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)
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argParser.add_argument(
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"-e", "--toEmailAddress",
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default=None,
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help="address, to wich to send the eMail TO"
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)
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# StandardValues
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receiverEmails = [
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"cwsvjudo@arcor.de",
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"marko.bunzel@arcor.de",
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"cwsvjudo@gmail.com",
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"judo.cwsv@t-online.de",
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]
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config = {
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'smtp' :
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{
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'serverAddress' : "mail.arcor.de",
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'serverPort' : 465,
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'login' : "cwsvjudo",
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'password' : "***REMOVED***"
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},
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'senderEmailAddress': "cwsvjudo@arcor.de"
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}
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if __name__=="__main__":
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argv = argParser.parse_args()
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# Loading the EmailAdresses from a file
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if argv.EmailAddressFilePath:
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receiverEmails = []
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with open(argv.EmailAddressFilePath) as inFile:
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for line in inFile:
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receiverEmails.append(line)
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if argv.toEmailAddress:
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receiverEmails = [argv.toEmailAddress]
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# read markdownfile as header and text
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mdHeader =[]
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mdText = []
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with open(argv.mdFilePath) as f:
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mdHeader = yaml.load(get_yaml(f))
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# Create the plain-text and HTML version of your message
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text = pypandoc.convert_file(argv.mdFilePath, "markdown", extra_args=["--self-contained", "--resource-path=../aufgaben"])
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html = pypandoc.convert_file(argv.mdFilePath, "html", extra_args=["--self-contained", "--resource-path=../aufgaben"])
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# Turn these into plain/html MIMEText objects
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txtMimeText = MIMEText(text, "plain")
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htmlMimeText = MIMEText(html, "html")
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# Create a secure SSL context
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context = ssl.create_default_context()
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with smtplib.SMTP_SSL(config['smtp']['serverAddress'], config['smtp']['serverPort'], context=context) as server:
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server.login(config['smtp']['login'], config['smtp']['password'])
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for receiverEmail in receiverEmails:
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# create the mail
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message = MIMEMultipart("alternative")
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# Setting header data
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message["Subject"] = mdHeader['title']
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message["From"] = config['senderEmailAddress']
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message["Reply-To"] = config['senderEmailAddress']
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message["Date"] = str(utils.formatdate(localtime=True))
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# only set the to-header one time: setting it multiple
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# times results in a multiple to-entries in the header!
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# Meanig the mail has to be recreated for each to address.
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# @todo Find a way to reuse the created mail for every recipent
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message["To"] = receiverEmail
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# Add HTML/plain-text parts to MIMEMultipart message
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# The email client will try to render the last part first
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message.attach(htmlMimeText)
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message.attach(txtMimeText)
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server.sendmail(config['senderEmailAddress'], receiverEmail, message.as_string())
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