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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def detectOperaMobile(self):
 """Return detection of an Opera browser for a mobile device Detects Opera Mobile or Opera Mini. """

        return UAgentInfo.engineOpera in self.__userAgent \
            and (UAgentInfo.mini in self.__userAgent
                or UAgentInfo.mobi in self.__userAgent)