genelements.py 文件源码

def gather_elements(self, client, node, style):
        if isinstance(node.parent, docutils.nodes.authors):
            # Is only one of multiple authors. Return a paragraph
            node.elements = [Paragraph(client.gather_pdftext(node),
                style=style)]
            if client.doc_author:
                client.doc_author += client.author_separator(style=style) \
                    + node.astext().strip()
            else:
                client.doc_author = node.astext().strip()
        else:
            # A single author: works like a field
            fb = client.gather_pdftext(node)

            t_style=TableStyle(client.styles['field-list'].commands)
            colWidths=map(client.styles.adjustUnits,
                client.styles['field-list'].colWidths)

            node.elements = [Table(
                [[Paragraph(client.text_for_label("author", style)+":",
                    style=client.styles['fieldname']),
                    Paragraph(fb, style)]],
                style=t_style, colWidths=colWidths)]
            client.doc_author = node.astext().strip()
        return node.elements