Django-pgtrigger helps you write Postgres triggers for your Django models. Triggers can solve a variety of complex problems more reliably, performantly, and succinctly than application code.

For example: * Protecting operations on rows or columns (pgtrigger.Protect). * Making read-only models or fields (pgtrigger.ReadOnly). * Soft-deleting models (pgtrigger.SoftDelete). * Snapshotting and tracking model changes (django-pghistory). * Enforcing field transitions (pgtrigger.FSM). * Keeping a search vector updated for full-text search (pgtrigger.UpdateSearchVector). * Building official interfaces (e.g. enforcing use of User.objects.create_user and not User.objects.create). * Versioning models, mirroring fields, computing unique model hashes.

This package contains the Python 3 version of the library.