[Answered ]-Django: How do I use Cache Machine to cache a model that uses GeoManager?

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2👍

Make your own custom manager that inherits from GeoManager and returns a CachingQuerySet:

In myapp/manager.py:

from django.contrib.gis.db.models import GeoManager
from caching.base import CachingQuerySet

class MyModelManager(GeoManager):
    """
    A custom manager for myapp models.
    """
    def get_queryset(self):
        return CachingQuerySet(self.model, using=self._db)

In myapp/models.py:

from django.contrib.gis.db import models
from caching.base import CachingMixin
from .manager import MyModelManager

class MyModel(CachingMixin, models.Model):
    something = models.CharField()

    objects = MyModelManager()

And you got yourself a cacheable model.

👤Amir Rustamzadeh

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