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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 _export_all_fixed(self):

 """
 Exports all the properties for a fixed-type tab file
 """

        array_ts = []
        array_ps = []
        for array_t, array_p in it.product(self.metadata["t_array"][0],
                                           self.metadata["p_array"][0]):
            array_ts.append(array_t)
            array_ps.append(array_p/1e5)

        array_ts_tot = [array_ts for t in self.data.index]
        array_ps_tot = [array_ps for t in self.data.index]
        values = []
        for idx in self.data.index:
            values.append(self._partial_extraction_fixed(idx+1))
        self.data["Temperature"] = array_ts_tot
        self.data["Pressure"] = array_ps_tot
        self.data["values"] = values