[0] | 1 | # -*- coding: utf-8 -*-
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| 2 |
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| 3 | import sys, email, smtplib
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| 4 | from datetime import datetime
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| 5 | from models import MailingList
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| 6 | import config
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| 7 |
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| 8 | class Sendmail():
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| 9 |
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| 10 | def __init__(self, mailing_list):
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| 11 | if not isinstance(mailing_list, MailingList):
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| 12 | raise ValueError(mailing_list, ' is not a valid mailing list')
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| 13 | self.mailing_list = mailing_list
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| 14 | self.suscriptors = self.mailing_list.members_addresses
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| 15 | self.reply_address = self.mailing_list.address
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| 16 | self.queue = []
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| 17 | self.archive = self.mailing_list.config.get('archive',
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| 18 | config.storage_path)
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| 19 |
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| 20 | def get_raw_email():
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| 21 | try:
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| 22 | raw_email = sys.stdin.read()
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| 23 | except:
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| 24 | raise IOError('Can not get a valid email from stdin')
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| 25 | return raw_email
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| 26 |
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| 27 | def save_raw_email():
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| 28 | filename = os.path.join(self.archive,
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| 29 | datetime.today().strftime('%Y%d%m%H%M%S%f'))
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| 30 | tmpfile = file(filename, 'w')
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| 31 | tmpfile.write(raw_email)
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| 32 | tmpfile.close()
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| 33 | self.queue.append(filename)
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| 34 |
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| 35 | def send_email():
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| 36 | if not self.queue:
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| 37 | raise ValueError('The emails queue is empty')
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| 38 | next_email = self.queue.pop()
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| 39 | email_file = file(next_email, 'r')
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| 40 | email_data = email.message_from_file(email_file)
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| 41 | email_file.close()
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| 42 |
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| 43 | email_data['Reply-to'] = self.reply_address
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| 44 |
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| 45 | smtp_conn = smtplib.SMTP()
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| 46 | smtp_conn.connect()
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| 47 | smtp_conn.sendmail(email_data['From'], self.suscriptors,
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| 48 | email_data.as_string())
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| 49 | smtp_conn.close()
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