autosectionlabel.py 文件源码

def register_sections_as_label(app, document):
    labels = app.env.domaindata['std']['labels']
    anonlabels = app.env.domaindata['std']['anonlabels']
    for node in document.traverse(nodes.section):
        name = nodes.fully_normalize_name(node[0].astext())
        labelid = node['ids'][0]
        docname = app.env.docname
        sectname = clean_astext(node[0])

        if name in labels:
            app.env.warn_node('duplicate label %r, ' % name + 'other instance '
                              'in ' + app.env.doc2path(labels[name][0]), node)

        anonlabels[name] = docname, labelid
        labels[name] = docname, labelid, sectname