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node_modules

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language: node_js
sudo: false
node_js:
- "0.10"
- "0.11"
- "0.12"
- "iojs"
script: make test
notifications:
email:
- tomaz+travisci@tomaz.me

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elementtree v0.1.6 - 2014-02-06
* Add support for CData elements. (#14)
[hermannpencole]
elementtree v0.1.5 - 2012-11-14
* Fix a bug in the find() and findtext() method which could manifest itself
under some conditions.
[metagriffin]
elementtree v0.1.4 - 2012-10-15
* Allow user to use namespaced attributes when using find* functions.
[Andrew Lunny]
elementtree v0.1.3 - 2012-09-21
* Improve the output of text content in the tags (strip unnecessary line break
characters).
[Darryl Pogue]
elementtree v0.1.2 - 2012-09-04
* Allow user to pass 'indent' option to ElementTree.write method. If this
option is specified (e.g. {'indent': 4}). XML will be pretty printed.
[Darryl Pogue, Tomaz Muraus]
* Bump sax dependency version.
elementtree v0.1.1 - 2011-09-23
* Improve special character escaping.
[Ryan Phillips]
elementtree v0.1.0 - 2011-09-05
* Initial release.

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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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the terms of any separate license agreement you may have executed
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6. Trademarks. This License does not grant permission to use the trade
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To apply the Apache License to your work, attach the following
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TESTS := \
tests/test-simple.js
PATH := ./node_modules/.bin:$(PATH)
WHISKEY := $(shell bash -c 'PATH=$(PATH) type -p whiskey')
default: test
test:
NODE_PATH=`pwd`/lib/ ${WHISKEY} --scope-leaks --sequential --real-time --tests "${TESTS}"
tap:
NODE_PATH=`pwd`/lib/ ${WHISKEY} --test-reporter tap --sequential --real-time --tests "${TESTS}"
coverage:
NODE_PATH=`pwd`/lib/ ${WHISKEY} --sequential --coverage --coverage-reporter html --coverage-dir coverage_html --tests "${TESTS}"
.PHONY: default test coverage tap scope

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node-elementtree
Copyright (c) 2011, Rackspace, Inc.
The ElementTree toolkit is Copyright (c) 1999-2007 by Fredrik Lundh

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node-elementtree
====================
node-elementtree is a [Node.js](http://nodejs.org) XML parser and serializer based upon the [Python ElementTree v1.3](http://effbot.org/zone/element-index.htm) module.
Installation
====================
$ npm install elementtree
Using the library
====================
For the usage refer to the Python ElementTree library documentation - [http://effbot.org/zone/element-index.htm#usage](http://effbot.org/zone/element-index.htm#usage).
Supported XPath expressions in `find`, `findall` and `findtext` methods are listed on [http://effbot.org/zone/element-xpath.htm](http://effbot.org/zone/element-xpath.htm).
Example 1 – Creating An XML Document
====================
This example shows how to build a valid XML document that can be published to
Atom Hopper. Atom Hopper is used internally as a bridge from products all the
way to collecting revenue, called “Usage.” MaaS and other products send similar
events to it every time user performs an action on a resource
(e.g. creates,updates or deletes). Below is an example of leveraging the API
to create a new XML document.
```javascript
var et = require('elementtree');
var XML = et.XML;
var ElementTree = et.ElementTree;
var element = et.Element;
var subElement = et.SubElement;
var date, root, tenantId, serviceName, eventType, usageId, dataCenter, region,
checks, resourceId, category, startTime, resourceName, etree, xml;
date = new Date();
root = element('entry');
root.set('xmlns', 'http://www.w3.org/2005/Atom');
tenantId = subElement(root, 'TenantId');
tenantId.text = '12345';
serviceName = subElement(root, 'ServiceName');
serviceName.text = 'MaaS';
resourceId = subElement(root, 'ResourceID');
resourceId.text = 'enAAAA';
usageId = subElement(root, 'UsageID');
usageId.text = '550e8400-e29b-41d4-a716-446655440000';
eventType = subElement(root, 'EventType');
eventType.text = 'create';
category = subElement(root, 'category');
category.set('term', 'monitoring.entity.create');
dataCenter = subElement(root, 'DataCenter');
dataCenter.text = 'global';
region = subElement(root, 'Region');
region.text = 'global';
startTime = subElement(root, 'StartTime');
startTime.text = date;
resourceName = subElement(root, 'ResourceName');
resourceName.text = 'entity';
etree = new ElementTree(root);
xml = etree.write({'xml_declaration': false});
console.log(xml);
```
As you can see, both et.Element and et.SubElement are factory methods which
return a new instance of Element and SubElement class, respectively.
When you create a new element (tag) you can use set method to set an attribute.
To set the tag value, assign a value to the .text attribute.
This example would output a document that looks like this:
```xml
<entry xmlns="http://www.w3.org/2005/Atom">
<TenantId>12345</TenantId>
<ServiceName>MaaS</ServiceName>
<ResourceID>enAAAA</ResourceID>
<UsageID>550e8400-e29b-41d4-a716-446655440000</UsageID>
<EventType>create</EventType>
<category term="monitoring.entity.create"/>
<DataCenter>global</DataCenter>
<Region>global</Region>
<StartTime>Sun Apr 29 2012 16:37:32 GMT-0700 (PDT)</StartTime>
<ResourceName>entity</ResourceName>
</entry>
```
Example 2 – Parsing An XML Document
====================
This example shows how to parse an XML document and use simple XPath selectors.
For demonstration purposes, we will use the XML document located at
https://gist.github.com/2554343.
Behind the scenes, node-elementtree uses Isaac’s sax library for parsing XML,
but the library has a concept of “parsers,” which means it’s pretty simple to
add support for a different parser.
```javascript
var fs = require('fs');
var et = require('elementtree');
var XML = et.XML;
var ElementTree = et.ElementTree;
var element = et.Element;
var subElement = et.SubElement;
var data, etree;
data = fs.readFileSync('document.xml').toString();
etree = et.parse(data);
console.log(etree.findall('./entry/TenantId').length); // 2
console.log(etree.findtext('./entry/ServiceName')); // MaaS
console.log(etree.findall('./entry/category')[0].get('term')); // monitoring.entity.create
console.log(etree.findall('*/category/[@term="monitoring.entity.update"]').length); // 1
```
Build status
====================
[![Build Status](https://secure.travis-ci.org/racker/node-elementtree.png)](http://travis-ci.org/racker/node-elementtree)
License
====================
node-elementtree is distributed under the [Apache license](http://www.apache.org/licenses/LICENSE-2.0.html).

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/*
* Copyright 2011 Rackspace
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
var DEFAULT_PARSER = 'sax';
exports.DEFAULT_PARSER = DEFAULT_PARSER;

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/**
* Copyright 2011 Rackspace
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
var sprintf = require('./sprintf').sprintf;
var utils = require('./utils');
var SyntaxError = require('./errors').SyntaxError;
var _cache = {};
var RE = new RegExp(
"(" +
"'[^']*'|\"[^\"]*\"|" +
"::|" +
"//?|" +
"\\.\\.|" +
"\\(\\)|" +
"[/.*:\\[\\]\\(\\)@=])|" +
"((?:\\{[^}]+\\})?[^/\\[\\]\\(\\)@=\\s]+)|" +
"\\s+", 'g'
);
var xpath_tokenizer = utils.findall.bind(null, RE);
function prepare_tag(next, token) {
var tag = token[0];
function select(context, result) {
var i, len, elem, rv = [];
for (i = 0, len = result.length; i < len; i++) {
elem = result[i];
elem._children.forEach(function(e) {
if (e.tag === tag) {
rv.push(e);
}
});
}
return rv;
}
return select;
}
function prepare_star(next, token) {
function select(context, result) {
var i, len, elem, rv = [];
for (i = 0, len = result.length; i < len; i++) {
elem = result[i];
elem._children.forEach(function(e) {
rv.push(e);
});
}
return rv;
}
return select;
}
function prepare_dot(next, token) {
function select(context, result) {
var i, len, elem, rv = [];
for (i = 0, len = result.length; i < len; i++) {
elem = result[i];
rv.push(elem);
}
return rv;
}
return select;
}
function prepare_iter(next, token) {
var tag;
token = next();
if (token[1] === '*') {
tag = '*';
}
else if (!token[1]) {
tag = token[0] || '';
}
else {
throw new SyntaxError(token);
}
function select(context, result) {
var i, len, elem, rv = [];
for (i = 0, len = result.length; i < len; i++) {
elem = result[i];
elem.iter(tag, function(e) {
if (e !== elem) {
rv.push(e);
}
});
}
return rv;
}
return select;
}
function prepare_dot_dot(next, token) {
function select(context, result) {
var i, len, elem, rv = [], parent_map = context.parent_map;
if (!parent_map) {
context.parent_map = parent_map = {};
context.root.iter(null, function(p) {
p._children.forEach(function(e) {
parent_map[e] = p;
});
});
}
for (i = 0, len = result.length; i < len; i++) {
elem = result[i];
if (parent_map.hasOwnProperty(elem)) {
rv.push(parent_map[elem]);
}
}
return rv;
}
return select;
}
function prepare_predicate(next, token) {
var tag, key, value, select;
token = next();
if (token[1] === '@') {
// attribute
token = next();
if (token[1]) {
throw new SyntaxError(token, 'Invalid attribute predicate');
}
key = token[0];
token = next();
if (token[1] === ']') {
select = function(context, result) {
var i, len, elem, rv = [];
for (i = 0, len = result.length; i < len; i++) {
elem = result[i];
if (elem.get(key)) {
rv.push(elem);
}
}
return rv;
};
}
else if (token[1] === '=') {
value = next()[1];
if (value[0] === '"' || value[value.length - 1] === '\'') {
value = value.slice(1, value.length - 1);
}
else {
throw new SyntaxError(token, 'Ivalid comparison target');
}
token = next();
select = function(context, result) {
var i, len, elem, rv = [];
for (i = 0, len = result.length; i < len; i++) {
elem = result[i];
if (elem.get(key) === value) {
rv.push(elem);
}
}
return rv;
};
}
if (token[1] !== ']') {
throw new SyntaxError(token, 'Invalid attribute predicate');
}
}
else if (!token[1]) {
tag = token[0] || '';
token = next();
if (token[1] !== ']') {
throw new SyntaxError(token, 'Invalid node predicate');
}
select = function(context, result) {
var i, len, elem, rv = [];
for (i = 0, len = result.length; i < len; i++) {
elem = result[i];
if (elem.find(tag)) {
rv.push(elem);
}
}
return rv;
};
}
else {
throw new SyntaxError(null, 'Invalid predicate');
}
return select;
}
var ops = {
"": prepare_tag,
"*": prepare_star,
".": prepare_dot,
"..": prepare_dot_dot,
"//": prepare_iter,
"[": prepare_predicate,
};
function _SelectorContext(root) {
this.parent_map = null;
this.root = root;
}
function findall(elem, path) {
var selector, result, i, len, token, value, select, context;
if (_cache.hasOwnProperty(path)) {
selector = _cache[path];
}
else {
// TODO: Use smarter cache purging approach
if (Object.keys(_cache).length > 100) {
_cache = {};
}
if (path.charAt(0) === '/') {
throw new SyntaxError(null, 'Cannot use absolute path on element');
}
result = xpath_tokenizer(path);
selector = [];
function getToken() {
return result.shift();
}
token = getToken();
while (true) {
var c = token[1] || '';
value = ops[c](getToken, token);
if (!value) {
throw new SyntaxError(null, sprintf('Invalid path: %s', path));
}
selector.push(value);
token = getToken();
if (!token) {
break;
}
else if (token[1] === '/') {
token = getToken();
}
if (!token) {
break;
}
}
_cache[path] = selector;
}
// Execute slector pattern
result = [elem];
context = new _SelectorContext(elem);
for (i = 0, len = selector.length; i < len; i++) {
select = selector[i];
result = select(context, result);
}
return result || [];
}
function find(element, path) {
var resultElements = findall(element, path);
if (resultElements && resultElements.length > 0) {
return resultElements[0];
}
return null;
}
function findtext(element, path, defvalue) {
var resultElements = findall(element, path);
if (resultElements && resultElements.length > 0) {
return resultElements[0].text;
}
return defvalue;
}
exports.find = find;
exports.findall = findall;
exports.findtext = findtext;

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/**
* Copyright 2011 Rackspace
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
var sprintf = require('./sprintf').sprintf;
var utils = require('./utils');
var ElementPath = require('./elementpath');
var TreeBuilder = require('./treebuilder').TreeBuilder;
var get_parser = require('./parser').get_parser;
var constants = require('./constants');
var element_ids = 0;
function Element(tag, attrib)
{
this._id = element_ids++;
this.tag = tag;
this.attrib = {};
this.text = null;
this.tail = null;
this._children = [];
if (attrib) {
this.attrib = utils.merge(this.attrib, attrib);
}
}
Element.prototype.toString = function()
{
return sprintf("<Element %s at %s>", this.tag, this._id);
};
Element.prototype.makeelement = function(tag, attrib)
{
return new Element(tag, attrib);
};
Element.prototype.len = function()
{
return this._children.length;
};
Element.prototype.getItem = function(index)
{
return this._children[index];
};
Element.prototype.setItem = function(index, element)
{
this._children[index] = element;
};
Element.prototype.delItem = function(index)
{
this._children.splice(index, 1);
};
Element.prototype.getSlice = function(start, stop)
{
return this._children.slice(start, stop);
};
Element.prototype.setSlice = function(start, stop, elements)
{
var i;
var k = 0;
for (i = start; i < stop; i++, k++) {
this._children[i] = elements[k];
}
};
Element.prototype.delSlice = function(start, stop)
{
this._children.splice(start, stop - start);
};
Element.prototype.append = function(element)
{
this._children.push(element);
};
Element.prototype.extend = function(elements)
{
this._children.concat(elements);
};
Element.prototype.insert = function(index, element)
{
this._children[index] = element;
};
Element.prototype.remove = function(element)
{
this._children = this._children.filter(function(e) {
/* TODO: is this the right way to do this? */
if (e._id === element._id) {
return false;
}
return true;
});
};
Element.prototype.getchildren = function() {
return this._children;
};
Element.prototype.find = function(path)
{
return ElementPath.find(this, path);
};
Element.prototype.findtext = function(path, defvalue)
{
return ElementPath.findtext(this, path, defvalue);
};
Element.prototype.findall = function(path, defvalue)
{
return ElementPath.findall(this, path, defvalue);
};
Element.prototype.clear = function()
{
this.attrib = {};
this._children = [];
this.text = null;
this.tail = null;
};
Element.prototype.get = function(key, defvalue)
{
if (this.attrib[key] !== undefined) {
return this.attrib[key];
}
else {
return defvalue;
}
};
Element.prototype.set = function(key, value)
{
this.attrib[key] = value;
};
Element.prototype.keys = function()
{
return Object.keys(this.attrib);
};
Element.prototype.items = function()
{
return utils.items(this.attrib);
};
/*
* In python this uses a generator, but in v8 we don't have em,
* so we use a callback instead.
**/
Element.prototype.iter = function(tag, callback)
{
var self = this;
var i, child;
if (tag === "*") {
tag = null;
}
if (tag === null || this.tag === tag) {
callback(self);
}
for (i = 0; i < this._children.length; i++) {
child = this._children[i];
child.iter(tag, function(e) {
callback(e);
});
}
};
Element.prototype.itertext = function(callback)
{
this.iter(null, function(e) {
if (e.text) {
callback(e.text);
}
if (e.tail) {
callback(e.tail);
}
});
};
function SubElement(parent, tag, attrib) {
var element = parent.makeelement(tag, attrib);
parent.append(element);
return element;
}
function Comment(text) {
var element = new Element(Comment);
if (text) {
element.text = text;
}
return element;
}
function CData(text) {
var element = new Element(CData);
if (text) {
element.text = text;
}
return element;
}
function ProcessingInstruction(target, text)
{
var element = new Element(ProcessingInstruction);
element.text = target;
if (text) {
element.text = element.text + " " + text;
}
return element;
}
function QName(text_or_uri, tag)
{
if (tag) {
text_or_uri = sprintf("{%s}%s", text_or_uri, tag);
}
this.text = text_or_uri;
}
QName.prototype.toString = function() {
return this.text;
};
function ElementTree(element)
{
this._root = element;
}
ElementTree.prototype.getroot = function() {
return this._root;
};
ElementTree.prototype._setroot = function(element) {
this._root = element;
};
ElementTree.prototype.parse = function(source, parser) {
if (!parser) {
parser = get_parser(constants.DEFAULT_PARSER);
parser = new parser.XMLParser(new TreeBuilder());
}
parser.feed(source);
this._root = parser.close();
return this._root;
};
ElementTree.prototype.iter = function(tag, callback) {
this._root.iter(tag, callback);
};
ElementTree.prototype.find = function(path) {
return this._root.find(path);
};
ElementTree.prototype.findtext = function(path, defvalue) {
return this._root.findtext(path, defvalue);
};
ElementTree.prototype.findall = function(path) {
return this._root.findall(path);
};
/**
* Unlike ElementTree, we don't write to a file, we return you a string.
*/
ElementTree.prototype.write = function(options) {
var sb = [];
options = utils.merge({
encoding: 'utf-8',
xml_declaration: null,
default_namespace: null,
method: 'xml'}, options);
if (options.xml_declaration !== false) {
sb.push("<?xml version='1.0' encoding='"+options.encoding +"'?>\n");
}
if (options.method === "text") {
_serialize_text(sb, self._root, encoding);
}
else {
var qnames, namespaces, indent, indent_string;
var x = _namespaces(this._root, options.encoding, options.default_namespace);
qnames = x[0];
namespaces = x[1];
if (options.hasOwnProperty('indent')) {
indent = 0;
indent_string = new Array(options.indent + 1).join(' ');
}
else {
indent = false;
}
if (options.method === "xml") {
_serialize_xml(function(data) {
sb.push(data);
}, this._root, options.encoding, qnames, namespaces, indent, indent_string);
}
else {
/* TODO: html */
throw new Error("unknown serialization method "+ options.method);
}
}
return sb.join("");
};
var _namespace_map = {
/* "well-known" namespace prefixes */
"http://www.w3.org/XML/1998/namespace": "xml",
"http://www.w3.org/1999/xhtml": "html",
"http://www.w3.org/1999/02/22-rdf-syntax-ns#": "rdf",
"http://schemas.xmlsoap.org/wsdl/": "wsdl",
/* xml schema */
"http://www.w3.org/2001/XMLSchema": "xs",
"http://www.w3.org/2001/XMLSchema-instance": "xsi",
/* dublic core */
"http://purl.org/dc/elements/1.1/": "dc",
};
function register_namespace(prefix, uri) {
if (/ns\d+$/.test(prefix)) {
throw new Error('Prefix format reserved for internal use');
}
if (_namespace_map.hasOwnProperty(uri) && _namespace_map[uri] === prefix) {
delete _namespace_map[uri];
}
_namespace_map[uri] = prefix;
}
function _escape(text, encoding, isAttribute, isText) {
if (text) {
text = text.toString();
text = text.replace(/&/g, '&amp;');
text = text.replace(/</g, '&lt;');
text = text.replace(/>/g, '&gt;');
if (!isText) {
text = text.replace(/\n/g, '&#xA;');
text = text.replace(/\r/g, '&#xD;');
}
if (isAttribute) {
text = text.replace(/"/g, '&quot;');
}
}
return text;
}
/* TODO: benchmark single regex */
function _escape_attrib(text, encoding) {
return _escape(text, encoding, true);
}
function _escape_cdata(text, encoding) {
return _escape(text, encoding, false);
}
function _escape_text(text, encoding) {
return _escape(text, encoding, false, true);
}
function _namespaces(elem, encoding, default_namespace) {
var qnames = {};
var namespaces = {};
if (default_namespace) {
namespaces[default_namespace] = "";
}
function encode(text) {
return text;
}
function add_qname(qname) {
if (qname[0] === "{") {
var tmp = qname.substring(1).split("}", 2);
var uri = tmp[0];
var tag = tmp[1];
var prefix = namespaces[uri];
if (prefix === undefined) {
prefix = _namespace_map[uri];
if (prefix === undefined) {
prefix = "ns" + Object.keys(namespaces).length;
}
if (prefix !== "xml") {
namespaces[uri] = prefix;
}
}
if (prefix) {
qnames[qname] = sprintf("%s:%s", prefix, tag);
}
else {
qnames[qname] = tag;
}
}
else {
if (default_namespace) {
throw new Error('cannot use non-qualified names with default_namespace option');
}
qnames[qname] = qname;
}
}
elem.iter(null, function(e) {
var i;
var tag = e.tag;
var text = e.text;
var items = e.items();
if (tag instanceof QName && qnames[tag.text] === undefined) {
add_qname(tag.text);
}
else if (typeof(tag) === "string") {
add_qname(tag);
}
else if (tag !== null && tag !== Comment && tag !== CData && tag !== ProcessingInstruction) {
throw new Error('Invalid tag type for serialization: '+ tag);
}
if (text instanceof QName && qnames[text.text] === undefined) {
add_qname(text.text);
}
items.forEach(function(item) {
var key = item[0],
value = item[1];
if (key instanceof QName) {
key = key.text;
}
if (qnames[key] === undefined) {
add_qname(key);
}
if (value instanceof QName && qnames[value.text] === undefined) {
add_qname(value.text);
}
});
});
return [qnames, namespaces];
}
function _serialize_xml(write, elem, encoding, qnames, namespaces, indent, indent_string) {
var tag = elem.tag;
var text = elem.text;
var items;
var i;
var newlines = indent || (indent === 0);
write(Array(indent + 1).join(indent_string));
if (tag === Comment) {
write(sprintf("<!--%s-->", _escape_cdata(text, encoding)));
}
else if (tag === ProcessingInstruction) {
write(sprintf("<?%s?>", _escape_cdata(text, encoding)));
}
else if (tag === CData) {
text = text || '';
write(sprintf("<![CDATA[%s]]>", text));
}
else {
tag = qnames[tag];
if (tag === undefined) {
if (text) {
write(_escape_text(text, encoding));
}
elem.iter(function(e) {
_serialize_xml(write, e, encoding, qnames, null, newlines ? indent + 1 : false, indent_string);
});
}
else {
write("<" + tag);
items = elem.items();
if (items || namespaces) {
items.sort(); // lexical order
items.forEach(function(item) {
var k = item[0],
v = item[1];
if (k instanceof QName) {
k = k.text;
}
if (v instanceof QName) {
v = qnames[v.text];
}
else {
v = _escape_attrib(v, encoding);
}
write(sprintf(" %s=\"%s\"", qnames[k], v));
});
if (namespaces) {
items = utils.items(namespaces);
items.sort(function(a, b) { return a[1] < b[1]; });
items.forEach(function(item) {
var k = item[1],
v = item[0];
if (k) {
k = ':' + k;
}
write(sprintf(" xmlns%s=\"%s\"", k, _escape_attrib(v, encoding)));
});
}
}
if (text || elem.len()) {
if (text && text.toString().match(/^\s*$/)) {
text = null;
}
write(">");
if (!text && newlines) {
write("\n");
}
if (text) {
write(_escape_text(text, encoding));
}
elem._children.forEach(function(e) {
_serialize_xml(write, e, encoding, qnames, null, newlines ? indent + 1 : false, indent_string);
});
if (!text && indent) {
write(Array(indent + 1).join(indent_string));
}
write("</" + tag + ">");
}
else {
write(" />");
}
}
}
if (newlines) {
write("\n");
}
}
function parse(source, parser) {
var tree = new ElementTree();
tree.parse(source, parser);
return tree;
}
function tostring(element, options) {
return new ElementTree(element).write(options);
}
exports.PI = ProcessingInstruction;
exports.Comment = Comment;
exports.CData = CData;
exports.ProcessingInstruction = ProcessingInstruction;
exports.SubElement = SubElement;
exports.QName = QName;
exports.ElementTree = ElementTree;
exports.ElementPath = ElementPath;
exports.Element = function(tag, attrib) {
return new Element(tag, attrib);
};
exports.XML = function(data) {
var et = new ElementTree();
return et.parse(data);
};
exports.parse = parse;
exports.register_namespace = register_namespace;
exports.tostring = tostring;

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/**
* Copyright 2011 Rackspace
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
var util = require('util');
var sprintf = require('./sprintf').sprintf;
function SyntaxError(token, msg) {
msg = msg || sprintf('Syntax Error at token %s', token.toString());
this.token = token;
this.message = msg;
Error.call(this, msg);
}
util.inherits(SyntaxError, Error);
exports.SyntaxError = SyntaxError;

33
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/*
* Copyright 2011 Rackspace
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
/* TODO: support node-expat C++ module optionally */
var util = require('util');
var parsers = require('./parsers/index');
function get_parser(name) {
if (name === 'sax') {
return parsers.sax;
}
else {
throw new Error('Invalid parser: ' + name);
}
}
exports.get_parser = get_parser;

1
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exports.sax = require('./sax');

56
spa/node_modules/elementtree/lib/parsers/sax.js generated vendored Normal file
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var util = require('util');
var sax = require('sax');
var TreeBuilder = require('./../treebuilder').TreeBuilder;
function XMLParser(target) {
this.parser = sax.parser(true);
this.target = (target) ? target : new TreeBuilder();
this.parser.onopentag = this._handleOpenTag.bind(this);
this.parser.ontext = this._handleText.bind(this);
this.parser.oncdata = this._handleCdata.bind(this);
this.parser.ondoctype = this._handleDoctype.bind(this);
this.parser.oncomment = this._handleComment.bind(this);
this.parser.onclosetag = this._handleCloseTag.bind(this);
this.parser.onerror = this._handleError.bind(this);
}
XMLParser.prototype._handleOpenTag = function(tag) {
this.target.start(tag.name, tag.attributes);
};
XMLParser.prototype._handleText = function(text) {
this.target.data(text);
};
XMLParser.prototype._handleCdata = function(text) {
this.target.data(text);
};
XMLParser.prototype._handleDoctype = function(text) {
};
XMLParser.prototype._handleComment = function(comment) {
};
XMLParser.prototype._handleCloseTag = function(tag) {
this.target.end(tag);
};
XMLParser.prototype._handleError = function(err) {
throw err;
};
XMLParser.prototype.feed = function(chunk) {
this.parser.write(chunk);
};
XMLParser.prototype.close = function() {
this.parser.close();
return this.target.close();
};
exports.XMLParser = XMLParser;

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/*
* Copyright 2011 Rackspace
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
var cache = {};
// Do any others need escaping?
var TO_ESCAPE = {
'\'': '\\\'',
'\n': '\\n'
};
function populate(formatter) {
var i, type,
key = formatter,
prev = 0,
arg = 1,
builder = 'return \'';
for (i = 0; i < formatter.length; i++) {
if (formatter[i] === '%') {
type = formatter[i + 1];
switch (type) {
case 's':
builder += formatter.slice(prev, i) + '\' + arguments[' + arg + '] + \'';
prev = i + 2;
arg++;
break;
case 'j':
builder += formatter.slice(prev, i) + '\' + JSON.stringify(arguments[' + arg + ']) + \'';
prev = i + 2;
arg++;
break;
case '%':
builder += formatter.slice(prev, i + 1);
prev = i + 2;
i++;
break;
}
} else if (TO_ESCAPE[formatter[i]]) {
builder += formatter.slice(prev, i) + TO_ESCAPE[formatter[i]];
prev = i + 1;
}
}
builder += formatter.slice(prev) + '\';';
cache[key] = new Function(builder);
}
/**
* A fast version of sprintf(), which currently only supports the %s and %j.
* This caches a formatting function for each format string that is used, so
* you should only use this sprintf() will be called many times with a single
* format string and a limited number of format strings will ever be used (in
* general this means that format strings should be string literals).
*
* @param {String} formatter A format string.
* @param {...String} var_args Values that will be formatted by %s and %j.
* @return {String} The formatted output.
*/
exports.sprintf = function(formatter, var_args) {
if (!cache[formatter]) {
populate(formatter);
}
return cache[formatter].apply(null, arguments);
};

60
spa/node_modules/elementtree/lib/treebuilder.js generated vendored Normal file
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function TreeBuilder(element_factory) {
this._data = [];
this._elem = [];
this._last = null;
this._tail = null;
if (!element_factory) {
/* evil circular dep */
element_factory = require('./elementtree').Element;
}
this._factory = element_factory;
}
TreeBuilder.prototype.close = function() {
return this._last;
};
TreeBuilder.prototype._flush = function() {
if (this._data) {
if (this._last !== null) {
var text = this._data.join("");
if (this._tail) {
this._last.tail = text;
}
else {
this._last.text = text;
}
}
this._data = [];
}
};
TreeBuilder.prototype.data = function(data) {
this._data.push(data);
};
TreeBuilder.prototype.start = function(tag, attrs) {
this._flush();
var elem = this._factory(tag, attrs);
this._last = elem;
if (this._elem.length) {
this._elem[this._elem.length - 1].append(elem);
}
this._elem.push(elem);
this._tail = null;
};
TreeBuilder.prototype.end = function(tag) {
this._flush();
this._last = this._elem.pop();
if (this._last.tag !== tag) {
throw new Error("end tag mismatch");
}
this._tail = 1;
return this._last;
};
exports.TreeBuilder = TreeBuilder;

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/**
* Copyright 2011 Rackspace
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
/**
* @param {Object} hash.
* @param {Array} ignored.
*/
function items(hash, ignored) {
ignored = ignored || null;
var k, rv = [];
function is_ignored(key) {
if (!ignored || ignored.length === 0) {
return false;
}
return ignored.indexOf(key);
}
for (k in hash) {
if (hash.hasOwnProperty(k) && !(is_ignored(ignored))) {
rv.push([k, hash[k]]);
}
}
return rv;
}
function findall(re, str) {
var match, matches = [];
while ((match = re.exec(str))) {
matches.push(match);
}
return matches;
}
function merge(a, b) {
var c = {}, attrname;
for (attrname in a) {
if (a.hasOwnProperty(attrname)) {
c[attrname] = a[attrname];
}
}
for (attrname in b) {
if (b.hasOwnProperty(attrname)) {
c[attrname] = b[attrname];
}
}
return c;
}
exports.items = items;
exports.findall = findall;
exports.merge = merge;

39
spa/node_modules/elementtree/package.json generated vendored Normal file
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{
"author": "Rackspace US, Inc.",
"contributors": [
"Paul Querna <paul.querna@rackspace.com>",
"Tomaz Muraus <tomaz.muraus@rackspace.com>"
],
"name": "elementtree",
"description": "XML Serialization and Parsing module based on Python's ElementTree.",
"version": "0.1.7",
"keywords": [
"xml",
"sax",
"parser",
"seralization",
"elementtree"
],
"homepage": "https://github.com/racker/node-elementtree",
"repository": {
"type": "git",
"url": "git://github.com/racker/node-elementtree.git"
},
"main": "lib/elementtree.js",
"directories": {
"lib": "lib"
},
"scripts": {
"test": "make test"
},
"engines": {
"node": ">= 0.4.0"
},
"dependencies": {
"sax": "1.1.4"
},
"devDependencies": {
"whiskey": "0.8.x"
},
"license": "Apache-2.0"
}

17
spa/node_modules/elementtree/tests/data/bom-xml.xml generated vendored Normal file
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<?xml version="1.0"?>
<container name="test_container_1" xmlns:android="http://schemas.android.com/apk/res/android">
<object>dd
<name>test_object_1</name>
<hash>4281c348eaf83e70ddce0e07221c3d28</hash>
<bytes android:type="cool">14</bytes>
<content_type>application/octetstream</content_type>
<last_modified>2009-02-03T05:26:32.612278</last_modified>
</object>
<object>
<name>test_object_2</name>
<hash>b039efe731ad111bc1b0ef221c3849d0</hash>
<bytes android:type="lame">64</bytes>
<content_type>application/octetstream</content_type>
<last_modified>2009-02-03T05:26:32.612278</last_modified>
</object>
</container>

17
spa/node_modules/elementtree/tests/data/xml1.xml generated vendored Normal file
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<?xml version="1.0"?>
<container name="test_container_1" xmlns:android="http://schemas.android.com/apk/res/android">
<object>dd
<name>test_object_1</name>
<hash>4281c348eaf83e70ddce0e07221c3d28</hash>
<bytes android:type="cool">14</bytes>
<content_type>application/octetstream</content_type>
<last_modified>2009-02-03T05:26:32.612278</last_modified>
</object>
<object>
<name>test_object_2</name>
<hash>b039efe731ad111bc1b0ef221c3849d0</hash>
<bytes android:type="lame">64</bytes>
<content_type>application/octetstream</content_type>
<last_modified>2009-02-03T05:26:32.612278</last_modified>
</object>
</container>

14
spa/node_modules/elementtree/tests/data/xml2.xml generated vendored Normal file
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<?xml version="1.0"?>
<object>
<title>
Hello World
</title>
<children>
<object id="obj1" />
<object id="obj2" />
<object id="obj3" />
</children>
<text><![CDATA[
Test & Test & Test
]]></text>
</object>

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/**
* Copyright 2011 Rackspace
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
var fs = require('fs');
var path = require('path');
var sprintf = require('./../lib/sprintf').sprintf;
var et = require('elementtree');
var XML = et.XML;
var ElementTree = et.ElementTree;
var Element = et.Element;
var SubElement = et.SubElement;
var SyntaxError = require('./../lib/errors').SyntaxError;
function readFile(name) {
return fs.readFileSync(path.join(__dirname, '/data/', name), 'utf8');
}
exports['test_simplest'] = function(test, assert) {
/* Ported from <https://github.com/lxml/lxml/blob/master/src/lxml/tests/test_elementtree.py> */
var Element = et.Element;
var root = Element('root');
root.append(Element('one'));
root.append(Element('two'));
root.append(Element('three'));
assert.equal(3, root.len());
assert.equal('one', root.getItem(0).tag);
assert.equal('two', root.getItem(1).tag);
assert.equal('three', root.getItem(2).tag);
test.finish();
};
exports['test_attribute_values'] = function(test, assert) {
var XML = et.XML;
var root = XML('<doc alpha="Alpha" beta="Beta" gamma="Gamma"/>');
assert.equal('Alpha', root.attrib['alpha']);
assert.equal('Beta', root.attrib['beta']);
assert.equal('Gamma', root.attrib['gamma']);
test.finish();
};
exports['test_findall'] = function(test, assert) {
var XML = et.XML;
var root = XML('<a><b><c/></b><b/><c><b/></c></a>');
assert.equal(root.findall("c").length, 1);
assert.equal(root.findall(".//c").length, 2);
assert.equal(root.findall(".//b").length, 3);
assert.equal(root.findall(".//b")[0]._children.length, 1);
assert.equal(root.findall(".//b")[1]._children.length, 0);
assert.equal(root.findall(".//b")[2]._children.length, 0);
assert.deepEqual(root.findall('.//b')[0], root.getchildren()[0]);
test.finish();
};
exports['test_find'] = function(test, assert) {
var a = Element('a');
var b = SubElement(a, 'b');
var c = SubElement(a, 'c');
assert.deepEqual(a.find('./b/..'), a);
test.finish();
};
exports['test_elementtree_find_qname'] = function(test, assert) {
var tree = new et.ElementTree(XML('<a><b><c/></b><b/><c><b/></c></a>'));
assert.deepEqual(tree.find(new et.QName('c')), tree.getroot()._children[2]);
test.finish();
};
exports['test_attrib_ns_clear'] = function(test, assert) {
var attribNS = '{http://foo/bar}x';
var par = Element('par');
par.set(attribNS, 'a');
var child = SubElement(par, 'child');
child.set(attribNS, 'b');
assert.equal('a', par.get(attribNS));
assert.equal('b', child.get(attribNS));
par.clear();
assert.equal(null, par.get(attribNS));
assert.equal('b', child.get(attribNS));
test.finish();
};
exports['test_create_tree_and_parse_simple'] = function(test, assert) {
var i = 0;
var e = new Element('bar', {});
var expected = "<?xml version='1.0' encoding='utf-8'?>\n" +
'<bar><blah a="11" /><blah a="12" /><gag a="13" b="abc">ponies</gag></bar>';
SubElement(e, "blah", {a: 11});
SubElement(e, "blah", {a: 12});
var se = et.SubElement(e, "gag", {a: '13', b: 'abc'});
se.text = 'ponies';
se.itertext(function(text) {
assert.equal(text, 'ponies');
i++;
});
assert.equal(i, 1);
var etree = new ElementTree(e);
var xml = etree.write();
assert.equal(xml, expected);
test.finish();
};
exports['test_write_with_options'] = function(test, assert) {
var i = 0;
var e = new Element('bar', {});
var expected1 = "<?xml version='1.0' encoding='utf-8'?>\n" +
'<bar>\n' +
' <blah a="11">\n' +
' <baz d="11">test</baz>\n' +
' </blah>\n' +
' <blah a="12" />\n' +
' <gag a="13" b="abc">ponies</gag>\n' +
'</bar>\n';
var expected2 = "<?xml version='1.0' encoding='utf-8'?>\n" +
'<bar>\n' +
' <blah a="11">\n' +
' <baz d="11">test</baz>\n' +
' </blah>\n' +
' <blah a="12" />\n' +
' <gag a="13" b="abc">ponies</gag>\n' +
'</bar>\n';
var expected3 = "<?xml version='1.0' encoding='utf-8'?>\n" +
'<object>\n' +
' <title>\n' +
' Hello World\n' +
' </title>\n' +
' <children>\n' +
' <object id="obj1" />\n' +
' <object id="obj2" />\n' +
' <object id="obj3" />\n' +
' </children>\n' +
' <text>\n' +
' Test &amp; Test &amp; Test\n' +
' </text>\n' +
'</object>\n';
var se1 = SubElement(e, "blah", {a: 11});
var se2 = SubElement(se1, "baz", {d: 11});
se2.text = 'test';
SubElement(e, "blah", {a: 12});
var se = et.SubElement(e, "gag", {a: '13', b: 'abc'});
se.text = 'ponies';
se.itertext(function(text) {
assert.equal(text, 'ponies');
i++;
});
assert.equal(i, 1);
var etree = new ElementTree(e);
var xml1 = etree.write({'indent': 4});
var xml2 = etree.write({'indent': 2});
assert.equal(xml1, expected1);
assert.equal(xml2, expected2);
var file = readFile('xml2.xml');
var etree2 = et.parse(file);
var xml3 = etree2.write({'indent': 4});
assert.equal(xml3, expected3);
test.finish();
};
exports['test_parse_and_find_2'] = function(test, assert) {
var data = readFile('xml1.xml');
var etree = et.parse(data);
assert.equal(etree.findall('./object').length, 2);
assert.equal(etree.findall('[@name]').length, 1);
assert.equal(etree.findall('[@name="test_container_1"]').length, 1);
assert.equal(etree.findall('[@name=\'test_container_1\']').length, 1);
assert.equal(etree.findall('./object')[0].findtext('name'), 'test_object_1');
assert.equal(etree.findtext('./object/name'), 'test_object_1');
assert.equal(etree.findall('.//bytes').length, 2);
assert.equal(etree.findall('*/bytes').length, 2);
assert.equal(etree.findall('*/foobar').length, 0);
test.finish();
};
exports['test_namespaced_attribute'] = function(test, assert) {
var data = readFile('xml1.xml');
var etree = et.parse(data);
assert.equal(etree.findall('*/bytes[@android:type="cool"]').length, 1);
test.finish();
}
exports['test_syntax_errors'] = function(test, assert) {
var expressions = [ './/@bar', '[@bar', '[@foo=bar]', '[@', '/bar' ];
var errCount = 0;
var data = readFile('xml1.xml');
var etree = et.parse(data);
expressions.forEach(function(expression) {
try {
etree.findall(expression);
}
catch (err) {
errCount++;
}
});
assert.equal(errCount, expressions.length);
test.finish();
};
exports['test_register_namespace'] = function(test, assert){
var prefix = 'TESTPREFIX';
var namespace = 'http://seriously.unknown/namespace/URI';
var errCount = 0;
var etree = Element(sprintf('{%s}test', namespace));
assert.equal(et.tostring(etree, { 'xml_declaration': false}),
sprintf('<ns0:test xmlns:ns0="%s" />', namespace));
et.register_namespace(prefix, namespace);
var etree = Element(sprintf('{%s}test', namespace));
assert.equal(et.tostring(etree, { 'xml_declaration': false}),
sprintf('<%s:test xmlns:%s="%s" />', prefix, prefix, namespace));
try {
et.register_namespace('ns25', namespace);
}
catch (err) {
errCount++;
}
assert.equal(errCount, 1, 'Reserved prefix used, but exception was not thrown');
test.finish();
};
exports['test_tostring'] = function(test, assert) {
var a = Element('a');
var b = SubElement(a, 'b');
var c = SubElement(a, 'c');
c.text = 543;
assert.equal(et.tostring(a, { 'xml_declaration': false }), '<a><b /><c>543</c></a>');
assert.equal(et.tostring(c, { 'xml_declaration': false }), '<c>543</c>');
test.finish();
};
exports['test_escape'] = function(test, assert) {
var a = Element('a');
var b = SubElement(a, 'b');
b.text = '&&&&<>"\n\r';
assert.equal(et.tostring(a, { 'xml_declaration': false }), '<a><b>&amp;&amp;&amp;&amp;&lt;&gt;\"\n\r</b></a>');
test.finish();
};
exports['test_find_null'] = function(test, assert) {
var root = Element('root');
var node = SubElement(root, 'node');
var leaf = SubElement(node, 'leaf');
leaf.text = 'ipsum';
assert.equal(root.find('node/leaf'), leaf);
assert.equal(root.find('no-such-node/leaf'), null);
test.finish();
};
exports['test_findtext_null'] = function(test, assert) {
var root = Element('root');
var node = SubElement(root, 'node');
var leaf = SubElement(node, 'leaf');
leaf.text = 'ipsum';
assert.equal(root.findtext('node/leaf'), 'ipsum');
assert.equal(root.findtext('no-such-node/leaf'), null);
test.finish();
};
exports['test_remove'] = function(test, assert) {
var root = Element('root');
var node1 = SubElement(root, 'node1');
var node2 = SubElement(root, 'node2');
var node3 = SubElement(root, 'node3');
assert.equal(root.len(), 3);
root.remove(node2);
assert.equal(root.len(), 2);
assert.equal(root.getItem(0).tag, 'node1')
assert.equal(root.getItem(1).tag, 'node3')
test.finish();
};
exports['test_cdata_write'] = function(test, assert) {
var root, etree, xml, values, value, i;
values = [
'if(0>1) then true;',
'<test1>ponies hello</test1>',
''
];
for (i = 0; i < values.length; i++) {
value = values[i];
root = Element('root');
root.append(et.CData(value));
etree = new ElementTree(root);
xml = etree.write({'xml_declaration': false});
assert.equal(xml, sprintf('<root><![CDATA[%s]]></root>', value));
}
test.finish();
};
exports['test_read_bom'] = function(test, assert) {
var file = readFile('bom-xml.xml');
var etree = et.parse(file);
// If parse finished, test was successful
test.finish();
};