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How to restore related objects with django-reversion


How to restore related objects with django-reversion

By : Mahesh Srinivas
Date : November 17 2020, 04:28 AM


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django-reversion and related model

django-reversion and related model


By : Myke5
Date : March 29 2020, 07:55 AM
django reversion - revert related field to the same version

django reversion - revert related field to the same version


By : user2073665
Date : March 29 2020, 07:55 AM
django-reversion and django-reversion-compare with User model

django-reversion and django-reversion-compare with User model


By : Jordan Linkie
Date : March 29 2020, 07:55 AM
I wish this help you The auth.User model is already registered in the django admin that's why you see the error. To avoid it you have two options:
A. Unregister the User admin and then register it again as a VersionAdmin: Something like this:
code :
from django.contrib import admin
from django.contrib.auth.models import User
from reversion.admin import VersionAdmin

admin.site.unregister(User) 
admin.site.register(User, VersionAdmin) 
import reversion
from django.contrib.auth.models import User

reversion.register(User)
How to restore files from secondary model when using Reversion app (DJANGO)

How to restore files from secondary model when using Reversion app (DJANGO)


By : user2710366
Date : March 29 2020, 07:55 AM
wish of those help I have made an additional field that would store foreighkey id and on_delete i set to "set_null" And i have chancged delelete method in model, so that when reversion would try to restore model it would triger "save" method and fk id would be filled back from the memory field.
code :


    def save(self, force_insert=False, force_update=False, using=None, update_fields=None):
        if self.boat and not self.memory:
            self.memory = self.boat_id
        elif not self.boat and self.memory:
            self.boat_id = self.memory
        elif self.boat and self.memory and self.boat_id != self.memory:
            self.memory = self.boat_id
        models.Model.save(self, force_insert=False, force_update=False, using=None,
                          update_fields=None)
How to provide view for django-reversion History objects?

How to provide view for django-reversion History objects?


By : Progiahuy1
Date : March 29 2020, 07:55 AM
will help you Tastypie Approach Create a resource for Version (from reversion.models import Version) with resource_name as 'versions'
Add the following url pattern to prepend_urls to the resources for which you have enabled reversion:
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