def get_sequence_record (self, gene_type):
'''
Retrieves the gene sequence record dependent on the gene type
@param gene_type: gene type can be normal and extended
@return sequence of SeqRecord type
'''
if gene_type == "normal":
try:
return self.sequence
except AttributeError:
self.sequence = FileUtilities.load_fasta_single_record(self.get_gene_file_path())
else:
try:
return self.extended_sequence
except AttributeError:
self.extended_sequence = FileUtilities.load_fasta_single_record(self.get_expanded_gene_file_path())
