37 lines
1.3 KiB
Python
37 lines
1.3 KiB
Python
from django.core import validators
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from django.conf import settings
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from django.core.cache import cache
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from django.shortcuts import render_to_response
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from django.template import RequestContext
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def validate(errdict, fieldname, fieldval, validator, blankallowed, request):
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"""
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A helper function that allows easy access to Django's validators without
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going through a Manipulator object. Will return a dict of all triggered
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errors.
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"""
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if blankallowed and not fieldval:
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return
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alldata = ' '.join(request.POST.values()) + ' '.join(request.GET.values())
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try:
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validator(fieldval, alldata)
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except validators.ValidationError, e:
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if not errdict.has_key(fieldname):
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errdict[fieldname] = []
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errdict[fieldname].append(e)
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def prune_cache(django_page_url):
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if not settings.CACHE:
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return
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cache_prefix = 'views.decorators.cache.cache_page.'
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cache_prefix += settings.CACHE_MIDDLEWARE_KEY_PREFIX + '.'
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cache_postfix = '.d41d8cd98f00b204e9800998ecf8427e'
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cache.delete('%s%s%s' % (cache_prefix,django_page_url,cache_postfix))
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def render_response(req, *args, **kwargs):
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kwargs['context_instance'] = RequestContext(req)
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return render_to_response(*args, **kwargs)
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# vim: set ts=4 sw=4 et:
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