v4.0.0

What's Changed

• Fixes citus 11.3 identity column bigint constraint by @gurkanindibay in #181
• Adds Blogpost into Readme and updates python packages by @gurkanindibay in #180
• Fix mispelling in README.md by @jnovinger in #182
• Updating docs to show the importance of unsetting the tenant in a middleware by @arpanpreneur in #173
• Updates docs requirement version by @gurkanindibay in #183
• Adds new python versions for dj3.2 by @gurkanindibay in #188
• Update README.md by @ieaves in #189
• Updates package versions by @gurkanindibay in #191
• Adds additional citus and django versions by @gurkanindibay in #197

New Contributors

• @jnovinger made their first contribution in #182
• @arpanpreneur made their first contribution in #173
• @ieaves made their first contribution in #189

Full Changelog: v3.2.1...v4.0.0

v3.2.1

• Add m2m with no through_defaults fix (#170)

v3.2.0

• Adds DjangoRestFramework support (#157)

• Adds guidelines to get model in migration (#167)

v3.1.1

Fixes #164 ManyToMany Non tenant model save issue

Django 4.1 support and more

• Adds support for Django 4.1

• Adds support for setting tenant automatically for ManyToMany related model

• Fixes invalid error message problem in case of invalid field name

• Adds support for getting models using apps.get_model

• Removes reserved tenant_id limitation by introducing TenantMeta usage

• Introduces ReadTheDocs documentation

Django 4.0 support

This release adds Django 4.0 support.

It also drops support for the following EOLed Django and Python versions:

1. Python 2.7
2. Django 1.11
3. Django 3.1

Fix several bugs and add backwards Distribute migration

Features

• Backwards migration for Distribute migration using undistribute_table()
• Add tests for Django 3.2 and Python 3.9

Fixes

• Fix migrations on Django 3.0+
• Fix aggregations using annotate

Fix migration when model dropped

Fix the process of running old migrations when the model has been deleted from the code.

Add tests on subquery joins

Add tests to confirm the join condition in subqueries includes tenant column.

Add tests for django 2.2

Add the possibility to custom Queryset

• Users can now have their own queryset_class in TenantManager

Here is an example of the usecase

class TaskQueryset(models.QuerySet):
    def opened(self):
        return self.filter(opened=True)

    def closed(self):
        return self.filter(opened=False)

class TaskManager(TenantManagerMixin, models.Manager):
    _queryset_class = TaskQueryset

    def opened(self):
        return self.get_queryset().opened()

    def closed(self):
        return self.get_queryset().closed()


class Task(TenantModelMixin, models.Model):
    name = models.CharField(max_length=255)
    project = TenantForeignKey(Project, on_delete=models.CASCADE,
                               related_name='tasks')
    account = models.ForeignKey(Account, on_delete=models.CASCADE)
    opened = models.BooleanField(default=True)

    objects = TaskManager()

    tenant_id = 'account_id'

• Clean the delete code to ensure deleting rows only related to current tenant