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A singleton dictionary-like class for accessing and modifying optionVars.
>>> from pymel.all import * >>> optionVar['test'] = 'dooder' >>> optionVar['test'] u'dooder'>>> if 'numbers' not in env.optionVars: ... optionVar['numbers'] = [1,24,7] >>> optionVar['numbers'].appendVar( 9 ) >>> numArray = optionVar.pop('numbers') >>> print numArray [1, 24, 7, 9] >>> optionVar.has_key('numbers') # previous pop removed the key False