What about a special init method ?
class MyDialog(wx.Dialog)
def init (self,p1,p2)
# Do something with p1 and p2
So you can call:
myDialog(parent...).init(p1,p2)
in this way you don't have to override __init__ method.
Ciao
G.
···
Il giorno 06/gen/07, alle ore 01:50, Christopher Barker ha scritto:
Hi all,
When I subclass a wx.Window (could be a panel, Dialog, whatever), I often need to pass in a small set of parameters. In addition to these, I'd like to be able to pass in the usual wx.Window set: size, position, flags, etc. I'm not sure the best way to do this, so I thought I'd see what you all do.
For just a couple, I tend to do something like this:
class MyDialog(wx.Dialog):
def __init__(self, param1, param2, *args, **kwargs):
wx.Dialog.__init__(self, *args, **kwargs)# Do something with param1 and param2
Which then needs to be called with:
MyDialog(p1,p2, parent, ....)
The problem with this is that param1 and param2 are non-keyword, required arguments. That's usually fine if there are just a couple, but if there are 6 or seven , and many are optional, I'm not sure what to do. Also, we're all so used to passing the parent in first.
I could do:class MyDialog(wx.Dialog):
def __init__(self, parent, param1=None, param2=None, **kwargs):
wx.Dialog.__init__(self, *args, **kwargs)# Do something with param1 and param2
That would be OK, but then all the usual arguments need to be passed in with keywords -- not too bad.
Another option is this:
class MyDialog(wx.Dialog):
def __init__(self, *args, **kwargs):self.param1 = kwargs.pop("param1", None)
self.param2 = kwargs.pop("param2", None)wx.Dialog.__init__(self, *args, **kwargs)
But that requires that all extra parameters be given as keyword args (not too bad, I like to do that anyway), and also is a bit confusing, and the function signature doesn't give you any info about what's expected.
Any thoughts?
-Chris
--
Christopher Barker, Ph.D.
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