From 15ceff77fef19819cba43e866938311aeffd0732 Mon Sep 17 00:00:00 2001 From: eliott Date: Sat, 29 Dec 2007 15:34:02 -0800 Subject: Modified render_template and renamed it to render_response (consistent with archweb_pub conventions). Moved pkgmaint_guide to a template. --- lib/utils.py | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 lib/utils.py (limited to 'lib') diff --git a/lib/utils.py b/lib/utils.py new file mode 100644 index 00000000..59df963b --- /dev/null +++ b/lib/utils.py @@ -0,0 +1,34 @@ +from django.core import validators +from django.conf import settings +from django.core.cache import cache +from django.shortcuts import render_to_response +from django.template import RequestContext + +def validate(errdict, fieldname, fieldval, validator, blankallowed, request): + """ + A helper function that allows easy access to Django's validators without + going through a Manipulator object. Will return a dict of all triggered + errors. + """ + if blankallowed and not fieldval: + return + alldata = ' '.join(request.POST.values()) + ' '.join(request.GET.values()) + try: + validator(fieldval, alldata) + except validators.ValidationError, e: + if not errdict.has_key(fieldname): + errdict[fieldname] = [] + errdict[fieldname].append(e) + +def prune_cache(django_page_url): + if not settings.CACHE: + return + cache_prefix = 'views.decorators.cache.cache_page.' + cache_prefix += settings.CACHE_MIDDLEWARE_KEY_PREFIX + '.' + cache_postfix = '.d41d8cd98f00b204e9800998ecf8427e' + cache.delete('%s%s%s' % (cache_prefix,django_page_url,cache_postfix)) + +def render_response(req, *args, **kwargs): + kwargs['context_instance'] = RequestContext(req) + return render_to_response(*args, **kwargs) + -- cgit v1.2.3-55-g3dc8