Is there a reason why you can't call a different request handler
method based on the request URL's _method parameter. For example, this
seems like it would work:

class MyRequestHandler(webapp.RequestHandler):

  def post(self):
    if self.request.get('_method') == 'PUT':
      self.put()
    else:
      # Continue with an actual POST.

  def put(self):
    # Idempotent PUT logic.

Happy coding,

Jeff

On Oct 31, 2:32 pm, airportyh <[EMAIL PROTECTED]> wrote:
> I want to changed the request verb of a request in the case a
> parameter _method is provided, for example if a POST request comes in
> with a parameter _method=PUT, I need to change the request to call the
> put method of the handler. This is to cope with the way prototype.js
> works with verbs like PUT and DELETE(workaround for IE). Here is my
> first attempt:
>
> class MyRequestHandler(webapp.RequestHandler):
>     def initialize(self, request, response):
>         m = request.get('_method')
>         if m:
>             request.method = m.upper()
>         webapp.RequestHandler.initialize(self, request, response)
>
> The problem is, for some reason whenever the redirect is done, the
> self.request.params are emptied by the time the handling method(put or
> delete) is called, even though they were populated when initialize is
> called. Anyone have a clue why this is? As a workaround I thought I
> could clone the params at initialize() time, but .copy() did not work,
> and I haven't found a way to do that either.
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