On Sat, 2006-05-13 at 02:49 -0700, PythonistL wrote:
> Hello Luke,
> Thank you for your reply.Unfortunatelly I use Python 2.3 so, I can not
> use decorators as you described.
Decorators are just a convenient way of wrapping one function inside
another. You can still get all the functionality by just writing it
slightly differently. For reference, this Python 2.4 code
@some_decorator
def some_function(...):
...
is identical to this code (valid in Python 2.3, 2.4 and even earlier):
def some_function(...):
...
some_function = some_decorator(some_function)
See PEP 318 (http://www.python.org/dev/peps/pep-0318/ ) for all the
details if you care.
>
> Is it possible to change HTTP headers ,in Django,in this way below?
>
> response= HttpResponseRedirect("/ChangeProductList/")
> response['Pragma'] = "no cache"
> response['Cache-Control'] = "no-cache,must-revalidate"
> response['Pragma'] = "no cache"
> response['Expires'] = "Wed, 11 Jan 2006 05:00:00 GMT"
> return response
Yes, this you can alter HttpReponse objects (and their subclasses) like
this.
Regards,
Malcolm
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