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Django - 扩展 LogEntry

发布于 2024-10-02 21:34:45 字数 90 浏览 4 评论 0原文

我要求每当添加/更改/删除模型时，它都应该发送邮件通知。内容将更像 django_admin_log 条目。我只需要在我的模型中扩展此功能即可发送邮件。有什么建议吗？

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咆哮 2024-10-09 21:34:45

Django_log_admin 将仅跟踪管理界面中所做的更改。如果模型在其他地方发生更改，则不会更新日志。但是，如果您只接受管理更改，那么您可以使用 django_log_admin 和 post_save 信号的组合来实现这一目的。将其放入您的 management.py 中：

from django.db.models.signals import post_save
from django.dispatch import receiver
from django.contrib.admin.models import LogEntry
from django.core.mail import mail_admins
from django.template.loader import render_to_string

#will be triggered every time a LogEntry is saved i.e. every time an action is made.
@receiver(post_save, sender=LogEntry)
def send_notification_email(change, **kwargs):
    mail_admins(subject="model %(model) has been changed by %(user)" % 
                            {'model':change.content_type, 'user': change.user},
                message = render_to_string('change_email.html', { 'change': change }) )

自我提示：哇，django 确实包含所有电池：D

Django_log_admin will only track changes made in the admin interface. If the model is changed anywhere else, it will not update the log. However, if you are OK with just admin changes, then you can use a combination of django_log_admin and the post_save signal to do the trick. Put this in your management.py:

from django.db.models.signals import post_save
from django.dispatch import receiver
from django.contrib.admin.models import LogEntry
from django.core.mail import mail_admins
from django.template.loader import render_to_string

#will be triggered every time a LogEntry is saved i.e. every time an action is made.
@receiver(post_save, sender=LogEntry)
def send_notification_email(change, **kwargs):
    mail_admins(subject="model %(model) has been changed by %(user)" % 
                            {'model':change.content_type, 'user': change.user},
                message = render_to_string('change_email.html', { 'change': change }) )

note to self: wow, django really includes all the batteries :D

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