首頁猿問使用 Django 發(fā)送電子郵件的服務(wù)

使用 Django 發(fā)送電子郵件的服務(wù)

Python

狐的傳說 2023-08-15 17:22:59

我正在嘗試創(chuàng)建一項(xiàng)服務(wù)，用于在過期日期時(shí)間少于一周的情況下發(fā)送電子郵件。我想做的是只發(fā)送一次而不重復(fù)。我不知道我應(yīng)該做什么楷模：class License(models.Model): PACKAGE_CHOISES = ( ('Production', 'Production'), ('Evaluation', 'Evaluation'), ) LICENSE_CHOISES = ( ('js', 'Javascript_sdk'), ('ios', 'Ios_sdk'), ('android', 'Android_sdk'), ) client = models.ForeignKey('Client', on_delete=models.CASCADE) package = models.CharField(max_length=15, choices=PACKAGE_CHOISES, blank=True, null=True) license_type = models.CharField(max_length=15, choices=LICENSE_CHOISES, blank=True, null=True) created_datetime = models.DateTimeField(auto_now=True) expiration_datetime = models.DateTimeField(default=get_default_license_expiration)這是我正在嘗試構(gòu)建的服務(wù)：def process_licenses(): client = Client.objects.all() licesens = License.objects.all() clients_name = [] hoje = datetime.today() - timedelta(days=7) for date in licesens: if hoje >= date.expiration_datetime: clients_name.append(date.client) for name in clients_name: if name in client: email = EmailMessage( 'Test', 'hi', settings.EMAIL_HOST_USER, [name.admin_poc], ) email.fail_silently=False email.send() time.sleep(30)

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TA貢獻(xiàn)1780條經(jīng)驗(yàn) 獲得超5個(gè)贊

在許可證模型中添加此列

is_send = models.BooleanField(default=False, blank=True, null=True)for date in licesens:
    if hoje >= date.expiration_datetime and is_send is False:
        clients_name.append(date.client)
        license_instance = License.objects.get(pk=date.pk)
        license_instance.is_send = True
        license_instance.save()

反對回復(fù) 2023-08-15