From: Fredrik Tolf <fredrik@dolda2000.com>
Date: Sun, 23 Dec 2012 05:45:53 +0000 (+0100)
Subject: Merge branch 'master' of git.dolda2000.com:/srv/git/r/wrw
X-Git-Url: http://git.dolda2000.com/gitweb/?a=commitdiff_plain;h=af9ecd26fa64bc8f9890952f2d9e6b6147650416;hp=54e74e803911e7fb0f861eb33b5b0d053cb7e79b;p=wrw.git

Merge branch 'master' of git.dolda2000.com:/srv/git/r/wrw
---

diff --git a/wrw/req.py b/wrw/req.py
index 4b9dd71..5fbc2fe 100644
--- a/wrw/req.py
+++ b/wrw/req.py
@@ -140,15 +140,20 @@ class origrequest(request):
         self.servername = env["SERVER_NAME"]
         self.https = "HTTPS" in env
         self.ihead = headdict()
-        self.input = None
         if "CONTENT_TYPE" in env:
             self.ihead["Content-Type"] = env["CONTENT_TYPE"]
-        if "CONTENT_LENGTH" in env:
-            clen = self.ihead["Content-Length"] = env["CONTENT_LENGTH"]
-            if clen.isdigit():
-                self.input = limitreader(env["wsgi.input"], int(clen))
-        if self.input is None:
-            self.input = io.BytesIO("")
+            if "CONTENT_LENGTH" in env:
+                clen = self.ihead["Content-Length"] = env["CONTENT_LENGTH"]
+                if clen.isdigit():
+                    self.input = limitreader(env["wsgi.input"], int(clen))
+                else:
+                    # XXX: What to do?
+                    self.input = io.BytesIO("")
+            else:
+                # Assume input is chunked and read until ordinary EOF.
+                self.input = env["wsgi.input"]
+        else:
+            self.input = None
         self.ohead = headdict()
         for k, v in env.items():
             if k[:5] == "HTTP_":
diff --git a/wrw/sp/cons.py b/wrw/sp/cons.py
index 9df4725..168f297 100644
--- a/wrw/sp/cons.py
+++ b/wrw/sp/cons.py
@@ -1,9 +1,7 @@
 import xml.dom.minidom
 
 class node(object):
-    def __str__(self):
-        doc = xml.dom.minidom.Document()
-        return self.__todom__(doc).toxml()
+    pass
 
 class text(node, unicode):
     def __todom__(self, doc):
@@ -23,9 +21,9 @@ class element(node):
 
     def __call__(self, *children, **attrs):
         for child in children:
-            self.children.append(self.ctx.nodefrom(child))
+            self.ctx.addchild(self, child)
         for k, v in attrs.iteritems():
-            self.attrs[unicode(k)] = unicode(v)
+            self.ctx.addattr(self, k, v)
         return self
 
     def __todom__(self, doc):
@@ -36,6 +34,10 @@ class element(node):
             el.appendChild(child.__todom__(doc))
         return el
 
+    def __str__(self):
+        doc = xml.dom.minidom.Document()
+        return self.__todom__(doc).toxml()
+
 class context(object):
     def __init__(self):
         self.nodeconv = {}
@@ -54,6 +56,12 @@ class context(object):
             return self.nodeconv[type(ob)](ob)
         raise Exception("No node conversion known for %s objects" % str(type(ob)))
 
+    def addchild(self, node, child):
+        node.children.append(self.nodefrom(child))
+
+    def addattr(self, node, k, v):
+        node.attrs[unicode(k)] = unicode(v)
+
 class constructor(object):
     def __init__(self, ns, elcls = element, ctx=None):
         self._ns = ns
diff --git a/wrw/sp/xhtml.py b/wrw/sp/xhtml.py
index 928dcd9..3c6c0f6 100644
--- a/wrw/sp/xhtml.py
+++ b/wrw/sp/xhtml.py
@@ -14,7 +14,15 @@ class htmlelement(_cons.element):
         doc.appendChild(self.__todom__(doc))
         return doc
 
+class xhtmlcontext(_cons.context):
+    attrmap = {u"klass": u"class"}
+
+    def addattr(self, node, k, v):
+        k = unicode(k)
+        node.attrs[self.attrmap.get(k, k)] = unicode(v)
+
 def cons(ctx=None):
+    if ctx is None: ctx = xhtmlcontext()
     return _cons.constructor(ns, htmlelement, ctx)
 
 def head(title=None, css=None):