> print "item1" in dir(root) # False
> print "item3" in dir(root) # True
>
> Is it the behavior you wanted?
>
Exactly. :-) Why I did not think of this?
I'm always amazed when I see that Python can do anything we want. :-)
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And yes, it is more to type ;)
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Hello!
> How can I determine if an attribute can be found in the usual places?
print "item1" in dir(root) # False
print "item3" in dir(root) # True
Is it the behavior you wanted?
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>
> Either way is a few more characters to type, but it's far saner than
> trying to distinguish between "real" and "fake" attributes.
>
I think you are right. I'll make up my mind.
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Laszlo Nagy wrote:
> So how can I tell if 'root.item3' COULD BE FOUND IN THE USUAL PLACES, or
> if it is something that was calculated by __getattr__ ?
> Of course technically, this is possible and I could give a horrible
> method that tells this...
> But is there an easy, reliable and thread safe
Andrew Robert <[EMAIL PROTECTED]> wrote:
> If I remember correctly, this behavior depends on how the class is
> created (classic mode versus modern).
>
> Modern
>
> class foo(object):
> pass
>
> Classic ( pre python 2.2 I believe )
>
> class foo():
No parentheses all
If I remember correctly, this behavior depends on how the class is
created (classic mode versus modern).
Modern
class foo(object):
pass
Classic ( pre python 2.2 I believe )
class foo():
pass
The modern method of specifying object in the class def
Laszlo Nagy <[EMAIL PROTECTED]> writes:
> This is from the Python documentation (fragment):
>
> __getattr__( self, name)
> Called when an attribute lookup has not found the attribute in the
> usual places (i.e. it is not an instance attribute nor is it found in
> the class tree for self
Here is a horrible solution. I could make it thread-safe by adding +30
lines. There must be a better solution.
class TemplateItem(object):
def __init__(self,name):
self.name = name
self.items = []
def __getattr__(self,name):
self._getattr_was_called = True
Hello,
This is from the Python documentation (fragment):
__getattr__( self, name)
Called when an attribute lookup has not found the attribute in the
usual places (i.e. it is not an instance attribute nor is it found in
the class tree for self). name is the attribute name. This method
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