def _bowtie_args_from_config(data):
    """Configurable high level options for bowtie.
    """
    config = data['config']
    qual_format = config["algorithm"].get("quality_format", "")
    if qual_format.lower() == "illumina":
        qual_flags = ["--phred64-quals"]
    else:
        qual_flags = []
    multi_mappers = config["algorithm"].get("multiple_mappers", True)
    multi_flags = ["-M", 1] if multi_mappers else ["-m", 1]
    multi_flags = [] if data["analysis"].lower().startswith("smallrna-seq") else multi_flags
    cores = config.get("resources", {}).get("bowtie", {}).get("cores", None)
    num_cores = config["algorithm"].get("num_cores", 1)
    core_flags = ["-p", str(num_cores)] if num_cores > 1 else []
    return core_flags + qual_flags + multi_flags
def _bowtie_args_from_config ( data ) : config = data [ 'config' ] qual_format = config [ "algorithm" ] . get ( "quality_format" , "" ) if qual_format . lower ( ) == "illumina" : qual_flags = [ "--phred64-quals" ] else : qual_flags = [ ] multi_mappers = config [ "algorithm" ] . get ( "multiple_mappers" , True ) multi_flags = [ "-M" , 1 ] if multi_mappers else [ "-m" , 1 ] multi_flags = [ ] if data [ "analysis" ] . lower ( ) . startswith ( "smallrna-seq" ) else multi_flags cores = config . get ( "resources" , { } ) . get ( "bowtie" , { } ) . get ( "cores" , None ) num_cores = config [ "algorithm" ] . get ( "num_cores" , 1 ) core_flags = [ "-p" , str ( num_cores ) ] if num_cores > 1 else [ ] return core_flags + qual_flags + multi_flags
Configurable high level options for bowtie.