def getProperty(self, key):

        return self._props.get(key,'')
L{getProcessValue} runs the given command with the working directory
dataset/ETHPy150Open GluuFederation/community-edition-setup/Properties.py/Properties.getProperty--crossover with--dataset/ETHPy150Open twisted/twisted/twisted/test/test_iutils.py/ProcessUtilsTests.test_getProcessValuePath