看起来你的post_save.connect没有被执行。你应该在某个地方导入signals。对于django 1.7，建议在应用的...
Config(AppConfig): default_auto_field = 'django.db.models.BigAutoField' name = 'apps.hub' def ready(self): """Register all signals.""" # Implicitly connect a signal handlers decorated with @receiver. from . import signals But whether I set DEBUG=False, ...
With ASGI returning (closing) the DB connection somehow works wrong, maybe signals are not working properly with ASGI? comment:12 by Wojciech Bartosiak, 5年 ago Finally, after hours, hours diving into the code, I finally understood how Django sets the connection, release connection and all ...
I'm using qrcode, a Python library that enables you to generate QR codes. I want to use this Python library inside my Django signals to generate a QR code for every newly created user. However, when the user is created, it doesn't create an Account model object, and the QR code is...
Model defined save() methods are not called, and any pre_save or post_save signals will be called with raw=True since the instance only contains attributes that are local to the model. You may, for example, want to disable handlers that access related fields that aren’t present during ...
Signals are a great tool forconnecting things that should not know about each other, yet, you want them to be connected. Signals are also a great toolfor handling cache invalidationoutside your business logic layer. If we start using signals for things that are heavily connected, we are just...
If you want to use an inline model to represent the many-to-many relationship, you must tell Django’s admin to not display this widget - otherwise you will end up with two widgets on your admin page for managing the relation. Note that when using this technique the m2m_changed signals ...
http://jewishweddingring.ccxxsg.info link is not working 184 18年 Bertold Fixed text 183 18年 匿名用户 added LDAP auth backend example link 182 18年 riklaunim@… added myghty page link 181 18年 django@… 180 18年 gpicon@… Updating the URL of feedjack 179 18年 django@…...
3. Add an https subscriber to the topic. (eg.https://www.yourdomain.com/ses/event-webhook/) Do not check "Enable raw message delivery". Bounces Using signal 'bounce_received' for manager bounce email. For example: from django_ses.signals import bounce_received ...
Understanding Signals in Django Django's Signals are complicated when you first approach them. However, once you understand the basics of how they work, they are a powerful tool to put in ... TravisCI and Coveralls - Old Continuous Integration and Code Coverage used to be hard. Now wit...