From 9b7b5122544283fc32d81d785e94c5f4aacc0109 Mon Sep 17 00:00:00 2001 From: eliott Date: Sat, 8 Mar 2008 00:13:41 -0800 Subject: Moved models around --- main/utils.py | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 main/utils.py (limited to 'main/utils.py') diff --git a/main/utils.py b/main/utils.py new file mode 100644 index 0000000..0813ac2 --- /dev/null +++ b/main/utils.py @@ -0,0 +1,36 @@ +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) + +# vim: set ts=4 sw=4 et: + -- cgit v1.2.3-24-g4f1b