def notices(request):
notices = {}
try:
for key, notice in request.GET.iteritems():
type = re.sub('^_', '', key)
if type in allowed_notice_types():
notices[type] = unpack(notice)
if len(notices) > 0:
return {'notices': notices}
else:
return {}
except (ValueError, TypeError):
return {}
def notices(request):
notices = {}
try:
for key, notice in request.GET.iteritems():
type = re.sub('^_', '', key)
if type in allowed_notice_types():
notices[type] = unpack(notice)
if len(notices) > 0:
return { 'notices': notices }
else:
return {}
except (ValueError, TypeError):
return {}
def redirect(to, *args, **kwargs):
"""
Extension of redirect shortcut included with Django. Takes one additional
keyword agrument: `notice`. Does not support permanent redirects.
Returns an HttpResponseRedirect to the apropriate URL for the arguments
passed.
The arguments could be:
* A model: the model's `get_absolute_url()` function will be called.
* A view name, possibly with arguments: `urlresolvers.reverse()` will
be used to reverse-resolve the name.
* A URL, which will be used as-is for the redirect location.
"""
notices = dict(kwargs)
for type in notices:
if type not in allowed_notice_types():
del notices[type]
# If it's a model, use get_absolute_url()
if hasattr(to, 'get_absolute_url'):
return HttpResponseRedirectWithNotice(to.get_absolute_url(), **notices)
# Next try a reverse URL resolution.
try:
url = urlresolvers.reverse(to, args=args, kwargs=kwargs)
return HttpResponseRedirectWithNotice(url, **notices)
except urlresolvers.NoReverseMatch:
# If this doesn't "feel" like a URL, re-raise.
if '/' not in to and '.' not in to:
raise
# Finally, fall back and assume it's a URL
return HttpResponseRedirectWithNotice(to, **notices)
