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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 has_rabf_motif(self):
 """Checks if the sequence has enough RabF motifs within the G domain If there exists more than one G domain in the sequence enough RabF motifs is required in at least one of those domains to classify the sequence as a Rab. """


        if self.rabf_motifs:
            for gdomain in self.gdomain_regions:
                beg, end = map(int, gdomain.split('-'))
                motifs = [x for x in self.rabf_motifs if x[1] >= beg and x[2] <= end]
                if motifs:
                    matches = int(pairwise2.align.globalxx('12345', ''.join(str(x[0]) for x in motifs))[0][2])
                    if matches >= self.motif_number:
                        return True
        return False