genomes.py 文件源码

def get_genome_size_file(genome):
    # type: (str) -> str

    genome_names = pkg_resources.resource_listdir("epic", "scripts/chromsizes")
    name_dict = {n.lower().replace(".chromsizes", ""): n for n in genome_names}

    # No try/except here, because get_egs would already have failed if genome
    # did not exist
    genome_exact = name_dict[genome.lower()]

    return pkg_resources.resource_filename(
        "epic", "scripts/chromsizes/{}".format(genome_exact))