'Return the variable read.'

def _readSetting(self, setting):

    n = 3
    string_list = setting.split(',    ')
    variable = []
    for i in range((len(string_list) / n)):
        variable.append([string_list[(n * i)], float(string_list[((n * i) + 1)]), int(string_list[((n * i) + 2)])])
    return variable
