+import StringIO
+from wrw import dispatch
import cons
def findnsnames(el):
def endtag(self, el):
self.write(u'</' + self.elname(el) + u'>')
- def longtag(self, el):
+ def longtag(self, el, **extra):
self.starttag(el, **extra)
for ch in el.children:
self.node(ch)
@classmethod
def fragment(cls, out, el, *args, **kw):
- cls(out=out, root=el, *args, **kw).element(el)
+ cls(out=out, root=el, *args, **kw).node(el)
+
+ @classmethod
+ def format(cls, el, *args, **kw):
+ buf = StringIO.StringIO()
+ cls.output(buf, el, *args, **kw)
+ return buf.getvalue()
def update(self, **ch):
ret = type(self).__new__(type(self))
def start(self):
super(indenter, self).start()
self.write('\n')
+
+class response(dispatch.restart):
+ charset = "utf-8"
+ doctype = None
+ formatter = indenter
+
+ def __init__(self, root):
+ super(response, self).__init__()
+ self.root = root
+
+ @property
+ def ctype(self):
+ raise Exception("a subclass of wrw.sp.util.response must override ctype")
+
+ def handle(self, req):
+ ret = self.formatter.format(self.root, doctype=self.doctype, charset=self.charset)
+ req.ohead["Content-Type"] = self.ctype
+ req.ohead["Content-Length"] = len(ret)
+ return [ret]