parser = argparse.ArgumentParser(description='Genome Sequence Analyzor')
parser.add_argument('cost', type=str, help='Cost file to read')
parser.add_argument('--backtrack', dest='backtrack', action='store_true')
parser.add_argument('fastas', type=str, nargs='+', help='Fasta')
args = parser.parse_args()
def input_y(a, b):
try:
return complex_ycost[letters.index(a), letters.index(b)]
except:
print('WTF ' + a + ' - ' + b + ' is not a real cost')
sys.exit(1)
return 0
print("#len\texact\tapprox")
for fasta in args.fastas:
fasta_sequences = SeqIO.to_dict(SeqIO.parse(open(fasta),'fasta'))
seq1 = str(list(fasta_sequences.values())[0].seq).lower()
seq2 = str(list(fasta_sequences.values())[1].seq).lower()
seq3 = str(list(fasta_sequences.values())[2].seq).lower()
with open(args.cost, 'r') as cost_file:
letters = cost_file.readline().lower()
complex_ycost = numpy.matrix(cost_file.read())
print(str(len(seq1)) + "\t" + str(AiBS.exact_3(seq1, seq2, seq3, input_y, 5, args.backtrack)) + "\t" + str(AiBS.approx_score(input_y, 5, seq1, seq2, seq3)))
