plots.py 文件源码

def tm_gene_family_plot(tm_data, ordered_genomes, biotypes, gene_family_tgt):
    """transMap gene family collapse plots."""
    try:
        df = json_biotype_nested_counter_to_df(tm_data, 'Gene Family Collapse')
    except ValueError:  # no gene family collapse. probably the test set.
        with gene_family_tgt.open('w') as outf:
            pass
        return
    df['Gene Family Collapse'] = pd.to_numeric(df['Gene Family Collapse'])
    tot_df = df[['Gene Family Collapse', 'genome', 'count']].\
        groupby(['genome', 'Gene Family Collapse']).aggregate(sum).reset_index()
    tot_df = tot_df.sort_values('Gene Family Collapse')
    with gene_family_tgt.open('w') as outf, PdfPages(outf) as pdf:
        g = sns.factorplot(y='count', col='genome', x='Gene Family Collapse', data=tot_df, kind='bar',
                           col_order=ordered_genomes, col_wrap=4)
        g.fig.suptitle('Number of genes collapsed during gene family collapse')
        g.set_xlabels('Number of genes collapsed to one locus')
        g.set_ylabels('Number of genes')
        multipage_close(pdf)
        for biotype in biotypes:
            biotype_df = biotype_filter(df, biotype)
            if biotype_df is None:
                continue
            biotype_df = biotype_df.sort_values('Gene Family Collapse')
            g = sns.factorplot(y='count', col='genome', x='Gene Family Collapse', data=biotype_df, kind='bar',
                               col_order=ordered_genomes, col_wrap=4)
            g.fig.suptitle('Number of genes collapsed during gene family collapse for {}'.format(biotype))
            g.set_xlabels('Number of genes collapsed to one locus')
            g.set_ylabels('Number of genes')
            multipage_close(pdf)