[Twisted-web] [Nevow] childFactory being called more than once
manlio_perillo at libero.it
Wed Feb 21 04:19:41 CST 2007
Valentino Volonghi aka Dialtone ha scritto:
> On Tue, 20 Feb 2007 21:44:48 +0100, Manlio Perillo
> <manlio_perillo at libero.it> wrote:
>> I do not understand why, but childFactory is called 2 times per request.
>> If I replace the n:macro with a n:render, childFactory is called 3 times?
>> Why is this happening?
> Pretty normal if you use addSlash=True while not putting an ending / at
> There's no link between childFactory and macro rendering.
Just forget it!
I have a personalized locateChild in the base class, where I do:
def locateChild(self, ctx, segments):
request = inevow.IRequest(ctx)
return login.Login(self.avatar, failure=True), ''
res = rend.Page.locateChild(self, ctx, segments)
if res == rend.NotFound:
return NotFound(self.avatar), ''
return rend.Page.locateChild(self, ctx, segments) # <===
By the way, is this code the best way to handle a login failure?
Moreover, I still do not understand why, when replacing macro with
render, locateChild is called 3 times, instead of 2.
Regards Manlio Perillo
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