+import sys
import xml.dom.minidom
class node(object):
- def __str__(self):
- doc = xml.dom.minidom.Document()
- return self.__todom__(doc).toxml()
+ pass
class text(node, str):
def __todom__(self, doc):
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.items():
- self.attrs[str(k)] = str(v)
+ self.ctx.addattr(self, k, v)
return self
def __todom__(self, doc):
el.appendChild(child.__todom__(doc))
return el
+ def __str__(self):
+ doc = xml.dom.minidom.Document()
+ return self.__todom__(doc).toxml()
+
class context(object):
+ charset = (sys.getfilesystemencoding() or "ascii")
+
def __init__(self):
self.nodeconv = {}
- self.nodeconv[bytes] = lambda ob: text(ob, "utf-8")
+ self.nodeconv[bytes] = lambda ob: text(ob, self.charset)
self.nodeconv[str] = text
self.nodeconv[int] = text
self.nodeconv[float] = text
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):
+ if v is not None:
+ node.attrs[str(k)] = str(v)
+
class constructor(object):
- def __init__(self, ns, elcls = element, ctx=None):
+ def __init__(self, ns, elcls=element, ctx=None):
self._ns = ns
self._elcls = elcls
if ctx is None: ctx = context()