Django cache tools originally developed for Ella CMS. It contains few helpful caching tools (such as cached ForeignKey, functions for caching object/objects, decorator for caching function/method, etc.)
In models.py you can use `CachedForeignKey`:
from __future__ import unicode_literals
from django.db import models
from cache_tools.fields import CachedForeignKey
@python_2_unicode_compatible
class Question(models.Model):
question_text = models.CharField(max_length=200)
pub_date = models.DateTimeField('date published')
def __str__(self):
return self.question_text
@python_2_unicode_compatible
class Choice(models.Model):
question = CachedForeignKey(Question, on_delete=models.CASCADE)
choice_text = models.CharField(max_length=200)
votes = models.IntegerField(default=0)
def __str__(self):
return self.choice_textIn whatever.py you can use `cache_this`:
from cache_tools.utils import cache_this
from .models import Question
@cache_this(lambda *args, **kwargs: 'my_app_all_questions_cache_key')
def get_all_guestions():
return list(Question.objects.all().order_by('pk'))- Master branch
