def getTree(self):
        return None
Parse a stylesheet from an Unicode string.
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/antlr3/antlr3/recognizers.py/RuleReturnScope.getTree--crossover with--dataset/ETHPy150Open FichteFoll/CSScheme/tinycsscheme/tinycss/css21.py/CSS21Parser.parse_stylesheet