def bootstrap_worker(params):
    """Worker function to compute boostrap replicates of datasets and indiv. loci"""
    bootstrap_trees = []
    rep, fullpth, oneliners = params
    pth, exe = os.path.split(fullpth)
    # first, resample w/ replacement/bootstrap across loci
    multilocus_bstrap = get_bootstraps(oneliners)
    # Resample w/ replacement/boostrap bases within loci
    bootstraps = get_bootstrap_replicates(multilocus_bstrap)
    for oneliner in bootstraps:
        args_dict, locus = split_oneliner(oneliner, default_model=True)
        phylip = oneliner_to_phylip(locus)
        phyml = Phyml(phylip, pth=pth, exe=exe)
        # run phyml.  if no model, defaults to GTR
        # TOOD: Why do we need LnL?
        args_dict['lnL'], tree = phyml.run(args_dict['model'])
        #bootstrap_trees.append("tree '%s' = [&U] %s" % (make_tree_name(args_dict), tree))
        bootstrap_trees.append('''%s\t"%s"''' % (rep, tree))
    sys.stdout.write("[Info] {0} {1} bootstrap completed\n".format(
            strftime("%a, %d %b %Y %H:%M:%S", localtime()),
            args_dict['chrm']
        )
    )
    sys.stdout.flush()
    return bootstrap_trees
def genetree_worker(params):
    """Worker function to compute genetrees for individual loci"""
    locus, fullpth = params
    name, phylip = locus
    pth, exe = os.path.split(fullpth)
    args_dict = {}
    phyml = Phyml(phylip, pth=pth, exe=exe)
    model, tree = phyml.best_aicc_model_and_tree()
    args_dict["chrm"] = name
    args_dict["model"] = model
    tree = "tree '%s' = [&U] %s" % (make_tree_name(args_dict), tree)
    sys.stdout.write("[Info] {0} {1} genetree completed\n".format(strftime("%a, %d %b %Y %H:%M:%S", localtime()), name))
    sys.stdout.flush()
    return (name, model, tree)
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def genetree_worker(params):
    """Worker function to compute genetrees for individual loci"""
    locus, fullpth = params
    name, phylip = locus
    pth, exe = os.path.split(fullpth)
    args_dict = {}
    phyml = Phyml(phylip, pth=pth, exe=exe)
    model, tree = phyml.best_aicc_model_and_tree()
    args_dict['chrm'] = name
    args_dict['model'] = model
    tree = "tree '%s' = [&U] %s" % (make_tree_name(args_dict), tree)
    sys.stdout.write("[Info] {0} {1} genetree completed\n".format(
        strftime("%a, %d %b %Y %H:%M:%S", localtime()), name))
    sys.stdout.flush()
    return (name, model, tree)
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def bootstrap_worker(params):
    """Worker function to compute boostrap replicates of datasets and indiv. loci"""
    bootstrap_trees = []
    rep, fullpth, oneliners = params
    pth, exe = os.path.split(fullpth)
    # first, resample w/ replacement/bootstrap across loci
    multilocus_bstrap = get_bootstraps(oneliners)
    # Resample w/ replacement/boostrap bases within loci
    bootstraps = get_bootstrap_replicates(multilocus_bstrap)
    for oneliner in bootstraps:
        args_dict, locus = split_oneliner(oneliner, default_model=True)
        phylip = oneliner_to_phylip(locus)
        phyml = Phyml(phylip, pth=pth, exe=exe)
        # run phyml.  if no model, defaults to GTR
        # TOOD: Why do we need LnL?
        args_dict['lnL'], tree = phyml.run(args_dict['model'])
        #bootstrap_trees.append("tree '%s' = [&U] %s" % (make_tree_name(args_dict), tree))
        bootstrap_trees.append('''%s\t"%s"''' % (rep, tree))
    sys.stdout.write("[Info] {0} bootstrap completed\n".format(
        strftime("%a, %d %b %Y %H:%M:%S", localtime())))
    sys.stdout.flush()
    return bootstrap_trees