Hi Michael,
still, you have different instances in your example. The only problem
in your example is, that the garbage collector throws away the
document instance immediately again. Check this out:
from pyx import *
class slides:
def document(self):
d = document.document()
return d
l = []
s = slides()
for i in range(4):
d = s.document()
print d
l.append(d)
... and you'll get diffent instances. Still, you may have some kind of
a problem ... and there might be bugs. But as far as your example is
concerned, everything is fine.
Best,
André
On 01.08.07, Michael SCHINDLER wrote:
> Salut,
>
> I have a problem with creating different instances of the pyx.document
> class: I would like to have a "slides" class which writes out a number
> of slides in different ways (for beamer presentations, for handouts,
> with different sizes).
>
> Unfortunately, when I create several pyx.document instances, they are
> all the same (having the same memory address)! See the enclosed
> minimal example. Is there an explanation for this behaviour?
>
> # -------------------------
> from pyx import *
>
> class slides:
> def document(self):
> d = document.document()
> return d
>
> s = slides()
> for i in range(4):
> print s.document()
> # -------------------------
>
> Michael.
>
>
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