def onfocus(self):
        return self.eventManager.propagate(self.EVENT_ONFOCUS, [])
Creates a CFDictionaryRef object from a list of 2-element tuples
dataset/ETHPy150Open dddomodossola/remi/remi/gui.py/Widget.onfocus--crossover with--dataset/ETHPy150Open wbond/oscrypto/oscrypto/_osx/_core_foundation_cffi.py/CFHelpers.cf_dictionary_from_pairs