X-Git-Url: http://dolda2000.com/gitweb/?a=blobdiff_plain;f=wrw%2Fsp%2Fcons.py;h=1cc93ea5e89b45b315c80f076af9e0eef34bf168;hb=e216962e64bbfd0377511f456edc40570f8efb46;hp=ff6a1b1b83ebca42185222276b93371ce8ce7007;hpb=b339a6776813c92c27e40ec5477d7fe5c3bd38bc;p=wrw.git diff --git a/wrw/sp/cons.py b/wrw/sp/cons.py index ff6a1b1..1cc93ea 100644 --- a/wrw/sp/cons.py +++ b/wrw/sp/cons.py @@ -1,4 +1,4 @@ -import sys +import sys, collections import xml.dom.minidom class node(object): @@ -57,12 +57,19 @@ class context(object): return ob.__tonode__() if type(ob) in self.nodeconv: return self.nodeconv[type(ob)](ob) - raise Exception("No node conversion known for %s objects" % str(type(ob))) + return None def addchild(self, node, child): if child is None: return - node.children.append(self.nodefrom(child)) + new = self.nodefrom(child) + if new is not None: + node.children.append(new) + elif isinstance(child, collections.Iterable): + for ch in child: + self.addchild(node, ch) + else: + raise Exception("No node conversion known for %s objects" % str(type(child))) def addattr(self, node, k, v): if v is not None: @@ -77,3 +84,9 @@ class constructor(object): def __getattr__(self, name): return self._elcls(self._ns, name, self._ctx) + +class doctype(node): + def __init__(self, rootname, pubid, dtdid): + self.rootname = rootname + self.pubid = pubid + self.dtdid = dtdid