sterzy/wichteln
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fix: refactor script to be more modular and add price to config

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This commit is contained in:
Shannon Sterz 2022-10-26 14:32:23 +02:00
parent fb0f8e1777
commit 7732db81d9
Signed by: sterzy
GPG key ID: 2370EE3A271DF05B
3 changed files with 95 additions and 72 deletions
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3
config.json
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@ -3,5 +3,6 @@
"port":587,
"user":"you@yourmail.com",
"pass":"yourPassword",
"sender":"santa@yourmail.com"
"sender":"santa@yourmail.com",
"price": "75€"
}

4
participants.json
View file

@ -1,3 +1,5 @@
[
{"name":"Alice","mail":"alice@mail.com","gender":"e"},{"name":"Bob","mail":"bob@mail.com","gender":"er"},{"name":"Chris","mail":"chris@mail.com","gender":"er"}
{"name":"Alice","mail":"alice@stefansterz.com","gender":"e"},
{"name":"Bob","mail":"bob@stefansterz.com","gender":"er"},
{"name":"Chris","mail":"chris@stefansterz.com","gender":"er"}
]

72
wichteln.py
View file

@ -15,24 +15,11 @@ from email.utils import formatdate, make_msgid
import json
import random
import smtplib
from typing import Literal
import types
parser = ArgumentParser()
parser.add_argument('-p', '--participants',
dest='pFileLocation',
default='participants.json',
help='read a list of participants from PARTICIPANTFILE',
metavar='PARTICIPANTFILE')
parser.add_argument('-c', '--config',
dest='cFileLocation',
default='config.json',
help='read the configuration from CONFIGFILE',
metavar='CONFIGFILE')
args = parser.parse_args()
# load and prepare a list containing all participants
with open(args.pFileLocation, 'r') as pFile:
participants = json.load(pFile)
def secret_santa_matching(participants: list) -> list:
# create a copy of the list to make choosing a partner easier
copy = list(enumerate(participants[:]))
@ -62,10 +49,11 @@ for i in range(len(participants)):
' ('+partner[1]['mail']+')'
copy.remove(partner)
# load mail server configuration and open smtp server connection
with open(args.cFileLocation, 'r') as cFile:
config = json.load(cFile)
return participants
def send_secret_santa_mails(participants: list, config: dict):
open smtp connection
server = smtplib.SMTP(config['server'], config['port'])
server.ehlo()
server.starttls()
@ -75,7 +63,6 @@ server.login(config['user'], config['pass'])
# create emails for all participants and send them
# change the text for the mail here if you want to
for r in participants:
msg = MIMEMultipart('alternative')
msg['From'] = config['sender']
msg['To'] = r['mail']
@ -85,10 +72,13 @@ for r in participants:
.strip('>'))
msg['Date'] = formatdate(localtime=True)
body = 'Lieb'+r['gender']+' '+r['name']+'!\n\n'
body += 'Du bist heuer Wichtel für '+r['partner']+'.\n'
body += 'Das Geschenk sollte nicht mehr als 75€ kosten.\n\n'
body += 'Frohe Weihnachten!\n— Dein Christkind 👼'
plain = f'''Lieb{r['gender']} {r['name']}!
Du bist heuer Wichtel für {r['partner']}.
Das Geschenk sollte nicht mehr als {config['price']} kosten.
Frohe Weihnachten!
— Dein Christkind 👼'''
html = f'''
<html>
@ -96,7 +86,7 @@ for r in participants:
<body>
<p>Lieb{r['gender']} {r['name']}!<br><br>
Du bist heuer Wichtel für {r['partner']}.<br>
Das Geschenk sollte nicht mehr als 75€ kosten.<br><br>
Das Geschenk sollte nicht mehr als {config['price']} kosten.<br><br>
Frohe Weihnachten!<br>
— Dein Christkind 👼
</p>
@ -104,7 +94,37 @@ for r in participants:
</html>
'''
msg.attach(MIMEText(body, 'plain', 'utf-8'))
msg.attach(MIMEText(plain, 'plain', 'utf-8'))
msg.attach(MIMEText(html, 'html', 'utf-8'))
print('Sending email to', r['name'], '...')
server.sendmail(config['sender'], r['mail'], msg.as_string())
def main():
parser = ArgumentParser()
parser.add_argument('-p', '--participants',
dest='pFileLocation',
default='participants.json',
help='read list of participants from PARTICIPANTFILE',
metavar='PARTICIPANTFILE')
parser.add_argument('-c', '--config',
dest='cFileLocation',
default='config.json',
help='read the configuration from CONFIGFILE',
metavar='CONFIGFILE')
args = parser.parse_args()
matches = []
# load and prepare a list containing all participants
with open(args.pFileLocation, 'r') as pFile:
matches = secret_santa_matching(json.load(pFile))
# load mail server configuration
with open(args.cFileLocation, 'r') as cFile:
config = json.load(cFile)
send_secret_santa_mails(matches, config)
if __name__ == '__main__':
main()