Terry Reedy wrote:
Ron Adam [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
Actually I think I'm getting more confused. At some point the function
is wrapped. Is it when it's assigned, referenced, or called?
When it is referenced via the class.
Ok, that's what I suspected.
On Tue, 27 Sep 2005 16:42:21 +, Ron Adam wrote:
def beacon(self, x):
...print beacon + %s % x
...
Did you mean bacon? *wink*
Of course... remembering arbitrary word letter sequences is probably my
worst skill. ;-) That, and I think for some reason the name Francis
Beacon
Steven D'Aprano wrote:
On Tue, 27 Sep 2005 16:42:21 +, Ron Adam wrote:
def beacon(self, x):
...print beacon + %s % x
...
Did you mean bacon? *wink*
Of course... remembering arbitrary word letter sequences is probably my
worst skill. ;-) That, and I think for some reason the
Ron Adam [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
Actually I think I'm getting more confused. At some point the function
is wrapped. Is it when it's assigned, referenced, or called?
When it is referenced via the class.
If you lookup in class.__dict__, the function is still
Terry Reedy wrote:
Ron Adam [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
Actually I think I'm getting more confused. At some point the function
is wrapped. Is it when it's assigned, referenced, or called?
When it is referenced via the class.
If you lookup in
Steven D'Aprano wrote:
On Sun, 25 Sep 2005 14:52:56 +, Ron Adam wrote:
Steven D'Aprano wrote:
Or you could put the method in the class and have all instances recognise
it:
py C.eggs = new.instancemethod(eggs, None, C)
py C().eggs(3)
eggs * 3
Why not just add it to the class directly?
Steven D'Aprano wrote:
Or you could put the method in the class and have all instances recognise
it:
py C.eggs = new.instancemethod(eggs, None, C)
py C().eggs(3)
eggs * 3
Why not just add it to the class directly? You just have to be sure
it's a class and not an instance of a class.
On Sun, 25 Sep 2005 14:52:56 +, Ron Adam wrote:
Steven D'Aprano wrote:
Or you could put the method in the class and have all instances recognise
it:
py C.eggs = new.instancemethod(eggs, None, C)
py C().eggs(3)
eggs * 3
Why not just add it to the class directly? You just have
Steven D'Aprano wrote:
py class Klass:
... pass
...
py def eggs(self, x):
... print eggs * %s % x
...
py inst = Klass() # Create a class instance.
py inst.eggs = eggs # Dynamically add a function/method.
py inst.eggs(1)
Traceback (most recent call last):
File stdin, line 1,
Suppose I create a class with some methods:
py class C:
... def spam(self, x):
... print spam * x
... def ham(self, x):
... print ham * %s % x
...
py C().spam(3)
spam spam spam
C().ham(3)
ham * 3
To dynamically remove the methods, delete them from the class like
One caveat, as I recently discovered, to dynamically adding methods is
that it doesn't work for __foo__ methods. For example, you can't make
an object into an iterator by dynamically assigning bound methods to
obj.__iter__ and obj.next. Same thing with __getitem__, __setitem__,
etc; adding them
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