[Webware-discuss] Re: [Cheetahtemplate-discuss] Acquisition

[<mic...@ya...>]

Hi, thanks for helping me!

I will read about the mixin too...

> > def createClass(class1, class2):
> >   class x(class1, class2):
> >     title=class2.title
> >     writeBody=lambda self, **kw: class2.writeBody(self, **kw)
> >   return x
> > ...
> 
> You can do that?  Cool.  
> 
> If you list class2 first ( class x(class2, class1) ), doesn't
> class2's
> attributes/methods automatically override class1's?  Then you
> wouldn't
> have to assign them explicitly.

This is the really problem, class1 and class2 are templates, I using
the iheritance approach with cheetah so all my pages are templates or
based on templates...

Suposse I have the follow servlets:

#-- module BaseSite --
class Model(Template):
  # this model defines a standard look-and-feel
  ...
class Main(Model):
  title='main page'
  def writeBody(self):
   ...
class Search(Model):
  title='search page'
  def writeBody(self):
    ...
  def searchMethod(self):
    ...
#----

And suppose I have another site in another module:

#-- module GreenSite --
class Model(Template):
  # this model defines a green look-and-feel
  ...
Main=createClass(Model, BaseSite.Main)
Search=createClass(Model, BaseSite.Search)
#-----

This way the Main and Search class on the GreenSite will be the same of
the BaseSite, but with green look-and-feel. For Main it's ok 'cause
Main have only title and writeBody defined (the class have all method
inherited from BaseSite.Model but I don't care about this modules).

The Search class will be a problem for me, it haves a method called
searchMethod, this method is not listed on my function, so I need to
write another function that works with searchMethod method.

Again, can I know what methods I am reimplementing on determined class?
Suppose the Search class:

#-----
class Search(Model):
  title='some specific title'
  reversedOrder=True # to know if the order will be reversed i.e.
  def writeBody(self, **kw):
    ...
  def getQuery(self):
    ...
  def searchMethod(self):
    ...
#-----

I want to have a list with [title, reversedOrder, writeBody, getQuery,
searchMethod], but only these method, not Model inherited methods,
understand? This way I can create the function that gets a model or a
template and put on it only the right methods...

thanks for all help and sorry my poor english :)

=====
--
Michel Thadeu Sabchuk
Curitiba/PR


	
	
		
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