[Answered ]-How to call the property method in a dynamic Django model?

by

2👍

✅

Think about a way in which you could implement it in a class:

class X(object):
    def get_y(self):
        return self.y

If you were wanting to create a property y without actually using the function get_y as it stands at that point, how might you do it?

class X(object):
    def get_y(self):
        return self.y

    @property
    def y(self):
        return self.get_y()

This way it is evaluated at runtime.

'l1_s_logcount': property(lambda self: self._get_l1_logcount()),

Or, cutting out the intermediate step,

'l1_s_logcount': property(lambda self: numpy.log10(self.l1_normalized)),
👤Chris Morgan

0👍

Also you could take out the function and use it directly

get_l1_logcount = lambda self: numpy.log10(self.l1_normalized)

fields = {
    ...,
    '_get_l1_logcount': get_l1_logcount,    
    'l1_s_logcount': property(get_l1_logcount),
}
👤okm

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