Ejemplo n.º 1
0
def noContent (treeNode):
    contentNode = TreeUtils.bredthSearch(treeNode,
                                         lambda x: x[0][0] == "ContentSpec")
    if contentNode:
        emptyNode = TreeUtils.depthSearch(contentNode,
                                          lambda x: x[0][0] == "EMPTY")
        if emptyNode:
            return 1
        return 0
    return 1
Ejemplo n.º 2
0
def getElementAttributes (parseNode):
    """getElementAttributes
    """
    attributeList = []
    attlistNode = TreeUtils.bredthSearch(parseNode,
                                         lambda x: x[0][0] == "AttlistDecl")
    if attlistNode:
        for attDef in attlistNode[1]:
            attNameNode = TreeUtils.depthSearch(attDef,
                                                lambda x: x[0][0] == "Name")
            attributeList.append(attNameNode[0][1])
    return attributeList