__init__.py 文件源码

def should_be_compact_paragraph(self, node):
        """
        Determine if the <p> tags around paragraph ``node`` can be omitted.
        """
        if (isinstance(node.parent, nodes.document) or
            isinstance(node.parent, nodes.compound)):
            # Never compact paragraphs in document or compound.
            return False
        for key, value in node.attlist():
            if (node.is_not_default(key) and
                not (key == 'classes' and value in
                     ([], ['first'], ['last'], ['first', 'last']))):
                # Attribute which needs to survive.
                return False
        first = isinstance(node.parent[0], nodes.label) # skip label
        for child in node.parent.children[first:]:
            # only first paragraph can be compact
            if isinstance(child, nodes.Invisible):
                continue
            if child is node:
                break
            return False
        parent_length = len([n for n in node.parent if not isinstance(
            n, (nodes.Invisible, nodes.label))])
        if ( self.compact_simple
             or self.compact_field_list
             or self.compact_p and parent_length == 1):
            return True
        return False