En Mon, 25 Feb 2008 18:50:20 -0200, <[EMAIL PROTECTED]> escribió: > Hi, > I would like to pass additional constants to the property data- > descriptor, so it is not necessary to write many methods which differ > just by constant defined in the method body. > Till now I can do this: > > class MyClass(object): > > def _getValue(self, myConstant): > print 'myConstant:', myConstant > return myConstant+10 > > def _setValue(self, inputValue, myConstant): > print 'inputValue:', inputValue, 'myConstant:', myConstant > return inputValue*myConstant > > fistAttribte = property(fget = lambda self: > self._getValue(myConstant=0), > fset = lambda self, inputValue, myConstant=0: > self._setValue(inputValue, myConstant)) > > secAttribute = property(fget = lambda self: > self._getValue(myConstant=1), > fset = lambda self, inputValue, myConstant=1: > self._setValue(inputValue, myConstant)) > > It works, but it does not look very nice to me. > Is there some different/nicer/more pythonic way how to achieve above > mentioned?
Try using functools.partial -- Gabriel Genellina -- http://mail.python.org/mailman/listinfo/python-list
