history.snapshots

Overview

Rebuild a deleted row from the last thing history recorded about it.

last_recorded

Return an unsaved model instance holding the row's last recorded values, or None.

A deleted row still has to be nameable. A record that references one prints something about it, and reading the live row would raise. The instance this returns is never saved; it exists so __str__ and the like have the values they need.

None comes back when the model records no history, or when history holds nothing for that row. A field history excludes is simply absent from the instance, keeping its model default.

Signature

last_recorded(model, pk)

Parameters

Name	Type	Required	Description
model		yes
pk		yes

Source

server/vueda/history/snapshots.py:6

Source

server/vueda/history/snapshots.py