48732ff31f
Sometimes you need to fire off an action related to the current database transaction, but only if the transaction successfully commits. Examples: a Celery task, an email notification, or a cache invalidation. Doing this correctly while accounting for savepoints that might be individually rolled back, closed/dropped connections, and idiosyncrasies of various databases, is non-trivial. Transaction signals just make it easier to do it wrong. django-transaction-hooks does the heavy lifting so you don't have to. WWW: https://github.com/arljm/django-transaction-hooks/
14 lines
639 B
Text
14 lines
639 B
Text
A better alternative to the native transaction signals of Django.
|
|
|
|
Sometimes you need to fire off an action related to the current database
|
|
transaction, but only if the transaction successfully commits. Examples:
|
|
a Celery task, an email notification, or a cache invalidation.
|
|
|
|
Doing this correctly while accounting for savepoints that might be
|
|
individually rolled back, closed/dropped connections, and idiosyncrasies of
|
|
various databases, is non-trivial. Transaction signals just make it easier
|
|
to do it wrong.
|
|
|
|
django-transaction-hooks does the heavy lifting so you don't have to.
|
|
|
|
WWW: https://github.com/arljm/django-transaction-hooks/
|