Signals
Snippets for using Django signals, including `post_save`, `pre_delete`, and custom signals. Automate tasks such as creating profiles or sending notifications.
Basic post_save Signal Example
Trigger actions automatically after a model is saved using post_save.
Basic pre_save Signal Example
Execute logic just before a model instance is saved.
post_delete Signal Example
Perform cleanup tasks after a model instance is deleted.
pre_delete Signal Example
Execute logic before a model instance is deleted.
Signal to Create Profile After User Signup
Automatically create a profile when a new user registers.
Connect Signals in apps.py
Register signals inside the appÆs apps.py file.
Disconnect Signals Example
Remove or disconnect signals dynamically when not needed.
Custom Signal Example
Define and trigger your own custom signals in Django.
One-Time Signal Execution
Ensure a signal executes only once per object.
Email Notification with Signals
Send email notifications automatically using signals.