From: Brett Parker Date: Sat, 16 Feb 2008 12:52:51 +0000 (+0000) Subject: add caching to the toplevel menu X-Git-Url: https://git.sommitrealweird.co.uk/sommitrealweird.git/commitdiff_plain/8e218bdb4f1958b28ce249511e5acdb63eeb326b?hp=704ace48dfd3f1dd64271d1916c7defb4806e86c add caching to the toplevel menu --- diff --git a/sommitrealweird/bpcms/context_processors.py b/sommitrealweird/bpcms/context_processors.py index d57c7e9..768d481 100644 --- a/sommitrealweird/bpcms/context_processors.py +++ b/sommitrealweird/bpcms/context_processors.py @@ -1,34 +1,39 @@ from bpcms.models import Document, Folder from django.conf import settings +from django.core.cache import cache import re def content_menu(request): - items = Document.objects.filter(folder__isnull=True, islive__exact=True) - menu_items = [] - for item in items: - if item.slug != 'index': - menu_items.append( - { - 'title': item.title, - 'url': item.get_basic_url(), - } - ) - folders = Folder.objects.filter(parent__isnull=True) - for folder in folders: - try: - items = Document.objects.filter(folder__exact=folder, islive__exact=True, slug__exact='index') - item = items[0] - menu_items.append( - { - 'title': item.title, - 'url': folder.get_basic_url(), - } - ) - except: - pass + menu_items = cache.get('bpcms_mainmenu') - menu_items.sort( \ - cmp=lambda x,y: cmp(x['title'].lower(), y['title'].lower())) + if not menu_items: + items = Document.objects.filter(folder__isnull=True, islive__exact=True) + menu_items = [] + for item in items: + if item.slug != 'index': + menu_items.append( + { + 'title': item.title, + 'url': item.get_basic_url(), + } + ) + folders = Folder.objects.filter(parent__isnull=True) + for folder in folders: + try: + items = Document.objects.filter(folder__exact=folder, islive__exact=True, slug__exact='index') + item = items[0] + menu_items.append( + { + 'title': item.title, + 'url': folder.get_basic_url(), + } + ) + except: + pass + + menu_items.sort( \ + cmp=lambda x,y: cmp(x['title'].lower(), y['title'].lower())) + cache.set('bpcms_mainmenu', menu_items, 3600) return { 'content_menu': menu_items, diff --git a/sommitrealweird/settings.py b/sommitrealweird/settings.py index 959a279..923222f 100644 --- a/sommitrealweird/settings.py +++ b/sommitrealweird/settings.py @@ -51,6 +51,8 @@ ADMIN_MEDIA_PREFIX = '/admin-media/' # Make this unique, and don't share it with anybody. SECRET_KEY = '$!roq-b5snvjxi4dr2y7(l(@$@k+2%aub&)s__0)k#r&c(8(4x' +CACHE_BACKEND = 'file:///home/brettp/dev/sommitrealweird/tmp' + # List of callables that know how to import templates from various sources. TEMPLATE_LOADERS = ( 'django.template.loaders.filesystem.load_template_source',