biopython_fasta_parser_print_id_sequence_length.py

1from Bio import SeqIO
2
3# This example assumes you have a file named "ls_orchid.fasta"
4# You can download it from the Biopython tutorial or use any FASTA file.
5for seq_record in SeqIO.parse("ls_orchid.fasta", "fasta"):
6    print(seq_record.id)
7    print(repr(seq_record.seq))
8    print(len(seq_record))