def clear_cache(sender, instance, **kwargs): # pylint: disable=unused-argument
"""
Clear the cached template when the model is saved
"""
cache_key = "template_cache." + fasthash(
instance.microsite.site.domain + '.' + instance.template_uri)
cache.delete(cache_key) # pylint: disable=maybe-no-member
def get_template(self, uri):
"""
Override of the base class for us to look into the
database tables for a template definition, if we can't find
one we'll return None which means "use default means" (aka filesystem)
"""
cache_key = "template_cache." + fasthash(
microsite_get_value('site_domain') + '.' + uri)
template_text = cache.get(cache_key) # pylint: disable=maybe-no-member
if not template_text:
# cache is empty so pull template from DB and fill cache.
template_obj = MicrositeTemplate.get_template_for_microsite(
microsite_get_value('site_domain'), uri)
if not template_obj:
# We need to set something in the cache to improve performance
# of the templates stored in the filesystem as well
cache.set( # pylint: disable=maybe-no-member
cache_key, '##none',
settings.MICROSITE_DATABASE_TEMPLATE_CACHE_TTL)
return None
template_text = template_obj.template
cache.set( # pylint: disable=maybe-no-member
cache_key, template_text,
settings.MICROSITE_DATABASE_TEMPLATE_CACHE_TTL)
if template_text == '##none':
return None
return Template(text=template_text)
def get_template(self, uri):
"""
Override of the base class for us to look into the
database tables for a template definition, if we can't find
one we'll return None which means "use default means" (aka filesystem)
"""
cache_key = "template_cache." + fasthash(microsite_get_value('site_domain') + '.' + uri)
template_text = cache.get(cache_key) # pylint: disable=maybe-no-member
if not template_text:
# cache is empty so pull template from DB and fill cache.
template_obj = MicrositeTemplate.get_template_for_microsite(
microsite_get_value('site_domain'),
uri
)
if not template_obj:
# We need to set something in the cache to improve performance
# of the templates stored in the filesystem as well
cache.set( # pylint: disable=maybe-no-member
cache_key, '##none', settings.MICROSITE_DATABASE_TEMPLATE_CACHE_TTL
)
return None
template_text = template_obj.template
cache.set( # pylint: disable=maybe-no-member
cache_key, template_text, settings.MICROSITE_DATABASE_TEMPLATE_CACHE_TTL
)
if template_text == '##none':
return None
return Template(
text=template_text
)
def clear_cache(sender, instance, **kwargs): # pylint: disable=unused-argument
"""
Clear the cached template when the model is saved
"""
cache_key = "template_cache." + fasthash(instance.microsite.site.domain + '.' + instance.template_uri)
cache.delete(cache_key) # pylint: disable=maybe-no-member