functions without parentheses
Delaney, Timothy (Tim)
tdelaney at avaya.com
Thu Jul 28 04:07:30 EDT 2005
Jerry He wrote:
> def examine(str):
> .....
> .....
>
> Is there some way to define it so that I can call it
> like
>
> examine "string"
> instead of examine("string")?
No. Python's syntax does not work that way. Why would you want to? For
more information about this, read:
http://www.catb.org/~esr/faqs/smart-questions.html
You can create properties on classes which call a function when you get,
set or delete them.
class Test (object):
def _getX (self):
return self.__x
def _setX (self, value):
self.__x = value
x = property(fget=_getX, fset=_setX)
t = Test()
t.x = 1
print t.x
Note that this is almost completely different to what you asked about.
Tim Delaney
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