def popupMenu(*args, **kwargs):

    pass
standard HTML submits checkboxes of a form only when they are checked.
dataset/ETHPy150Open CountZer0/PipelineConstructionSet/python/maya/site-packages/pymel-1.0.5/extras/completion/py/pymel/core/windows.py/popupMenu--crossover with--dataset/ETHPy150Open lsaffre/lino/lino/modlib/extjs/elems.py/BooleanFieldElement.get_from_form