def iterChildren(elem):
    return IterChildrenClass(elem)
Set a setting. 'key' is in dot notation (eg: editor.geometry)
dataset/ETHPy150Open anandology/pyjamas/library/gwt/DOM.py/iterChildren--crossover with--dataset/ETHPy150Open boakley/robotframework-workbench/rwb/lib/rwbapp.py/AbstractRwbApp.set_setting