Timed Cached Template Loader for Django

timedcachedloader.py

from django.template.loaders.cached import Loader as CachedLoader
from django.conf import settings

from .cacheddict import CachedDict


class Loader(CachedLoader):
    """A cached template loader where the templates expire after self.timeout
    seconds.

    Take django.template.loaders.cached.Loader and replace the dicts with our
    CachedDict.

    """
    def __init__(self, engine, loaders):
        super(Loader, self).__init__(engine, loaders)
        timeout = settings.TIMED_CACHED_LOADER_TIMEOUT
        self.template_cache = CachedDict(timeout=timeout)
        self.get_template_cache = CachedDict(timeout=timeout)