Hi,
Since I find the old pylons's way of RESTful HTTP "_method" tunnel very
handy, I have the following customize predicts to emulate the same effects
in Pyramid:
# this predicts will using the both real HTTP method and "_method" for
prediction. And it will also convert the request.method with the "_method"
if necessary
def allowed_methods(*allowed):
def predicate(info, request):
if request.method == 'POST':
request.method = request.params.get('_method',
request.method).upper()
if request.method in allowed:
return True
return predicate
# Here we use the predicts to define a route only for DELETE (including the
real DELETE and POST tunneled DELETE)
config.add_route('picture_delete', r'picture/{id}',
custom_predicates=(allowed_methods('DELETE'),))
I kindly hope some similar help function could go into Pyramid package, or
at least have a FAQ | Cookbook entry for this particular requirement
--
http://zhuoqiang.me
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