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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 get_temporary_scripts_path(self):
 """ Get path for temporary scripts. Returns: str: path for temporary scripts or None if not set """

        result = None
        if len(self.config.temporary_scripts_path) > 0:
            if os.path.isdir(self.config.temporary_scripts_path):
                result = self.config.temporary_scripts_path
        return result