def render_xml(self, value): assert isinstance(value, dict) and len(value) == 1 self.set_header("Content-Type", "application/xml; charset=UTF-8") name = value.keys()[0] parts = [] parts.append('<' + utils.utf8(name) + ' xmlns="http://s3.amazonaws.com/doc/2006-03-01/">') self._render_parts(value.values()[0], parts) parts.append('</' + utils.utf8(name) + '>') self.finish('<?xml version="1.0" encoding="UTF-8"?>\n' + ''.join(parts))
def _render_parts(self, value, parts=None): if not parts: parts = [] if isinstance(value, six.string_types): parts.append(utils.xhtml_escape(value)) elif isinstance(value, int) or isinstance(value, long): parts.append(str(value)) elif isinstance(value, datetime.datetime): parts.append(value.strftime("%Y-%m-%dT%H:%M:%S.000Z")) elif isinstance(value, dict): for name, subvalue in value.iteritems(): if not isinstance(subvalue, list): subvalue = [subvalue] for subsubvalue in subvalue: parts.append('<' + utils.utf8(name) + '>') self._render_parts(subsubvalue, parts) parts.append('</' + utils.utf8(name) + '>') else: raise Exception("Unknown S3 value type %r", value)
def finish(self, body=''): self.response.body = utils.utf8(body)