INNER CODE UNIT · Python

parse_fasta

steineggerlab/Metabuli · util/simulate_faa_reads.py:13

def parse_fasta(path):
    name = None
    chunks = []
    with open_text(path) as handle:
        for line in handle:
            line = line.strip()
            if not line:
                continue
            if line.startswith(">"):
                if name is not None:
                    yield name, "".join(chunks)
                name = line[1:].split()[0]
                chunks = []
            else:
                chunks.append(line)
        if name is not None:
            yield name, "".join(chunks)

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