diff options
Diffstat (limited to 'Lib/xml/sax/saxutils.py')
| -rw-r--r-- | Lib/xml/sax/saxutils.py | 35 |
1 files changed, 19 insertions, 16 deletions
diff --git a/Lib/xml/sax/saxutils.py b/Lib/xml/sax/saxutils.py index a496519..46818f3 100644 --- a/Lib/xml/sax/saxutils.py +++ b/Lib/xml/sax/saxutils.py @@ -100,6 +100,17 @@ class XMLGenerator(handler.ContentHandler): else: self._out.write(text.encode(self._encoding, _error_handling)) + def _qname(self, name): + """Builds a qualified name from a (ns_url, localname) pair""" + if name[0]: + # The name is in a non-empty namespace + prefix = self._current_context[name[0]] + if prefix: + # If it is not the default namespace, prepend the prefix + return prefix + ":" + name[1] + # Return the unqualified name + return name[1] + # ContentHandler methods def startDocument(self): @@ -125,29 +136,21 @@ class XMLGenerator(handler.ContentHandler): self._write('</%s>' % name) def startElementNS(self, name, qname, attrs): - if name[0] is None: - # if the name was not namespace-scoped, use the unqualified part - name = name[1] - else: - # else try to restore the original prefix from the namespace - name = self._current_context[name[0]] + ":" + name[1] - self._write('<' + name) + self._write('<' + self._qname(name)) - for pair in self._undeclared_ns_maps: - self._write(' xmlns:%s="%s"' % pair) + for prefix, uri in self._undeclared_ns_maps: + if prefix: + self._out.write(' xmlns:%s="%s"' % (prefix, uri)) + else: + self._out.write(' xmlns="%s"' % uri) self._undeclared_ns_maps = [] for (name, value) in attrs.items(): - name = self._current_context[name[0]] + ":" + name[1] - self._write(' %s=%s' % (name, quoteattr(value))) + self._write(' %s=%s' % (self._qname(name), quoteattr(value))) self._write('>') def endElementNS(self, name, qname): - if name[0] is None: - name = name[1] - else: - name = self._current_context[name[0]] + ":" + name[1] - self._write('</%s>' % name) + self._write('</%s>' % self._qname(name)) def characters(self, content): self._write(escape(content)) |