Hi,
As part of my GUI, I have lots of fields that people can fill in,
defined like this:
self.selection = Pmw.EntryField(group.interior(),
labelpos='w',
label_text='Selection to use:
',
value='(polymer)',
)
I then use self.selection.get_value() and self.selection.set_value(),
and those two functions are the only ways in which I care about
self.selection. I've never really used properties, getters or setters
before. I tried this, but it didn't work:
def __init__(self):
self._selection = Pmw.EntryField(group.interior(),
labelpos='w',
label_text='Selection to use:
',
value='(polymer)',
)
self.selection = property(self._selection.get_value
(),self._selection.set_value())
Of course, I really have ~40 things that I'd like to do this for, not
just one, so I'd like to find a fairly concise syntax.
In case it helps, here's a complete example of me failing. I'd like it
to print out "2" instead of "<property object at 0xe763f0>"
class Foo(object):
def __init__(self,val):
self._val = val
def get(self):
return self._val
def set(self,val):
self._val = val
class Bar(object):
def __init__(self):
self._v = Foo(2)
self.v = property(self._v.get,self._v.set)
b = Bar()
print b.v
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