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mail_sender.py
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mail_sender.py
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import os
import yagmail
import json
import sys
import logging
SUBJECT = "Timelapse GIF"
MAIL_DATA_FILE_NAME = 'data.txt'
logger = logging.getLogger('__name__')
class MailSender:
def __init__(self):
# load mailing data
with open(MAIL_DATA_FILE_NAME, 'r') as json_file:
data = json.load(json_file)
self.sender_mail = data['sender_mail']
self.sender_password = data['sender_password']
self.receipents_mails = data['receipents'] # a list of email addresses
def send_mail(self, attachment_file_name):
message_content = "This message contain an animated GIF of last 24H time lapse."
yag = yagmail.SMTP(user=self.sender_mail, password=self.sender_password)
for receipent_mail in self.receipents_mails:
yag.send(
to=receipent_mail,
subject=SUBJECT,
contents=message_content,
attachments=attachment_file_name, # should be in the format of timelapse_DD_MM_YYYY.gif
)
def main(file_name):
sender = MailSender()
# TODO : sanitize input!
if os.path.exists(file_name):
sender.send_mail(attachment_file_name=file_name)
else:
logger.error("%s file name doesn't exist, Can't send mail", file_name)
if __name__ == '__main__':
if len(sys.argv) > 1:
file_name = sys.argv[1]
main(file_name)
else:
logger.error("Must provide a file name when executing mail sender")
# main(file_name='images\\timelapse_25_10_2019.gif')