Socket
Socket
Sign inDemoInstall

cheerio

Package Overview
Dependencies
Maintainers
1
Versions
70
Alerts
File Explorer

Advanced tools

License
Socket logo

Install Socket

Detect and block malicious and high-risk dependencies

Install

cheerio - npm Package Compare versions

Comparing version 0.11.0 to 0.12.0

test/xml.js

12

History.md
0.12.0 / 2013-06-09
===================
* Breaking Change: Changed context from parent to the actual passed one (@swissmanu)
* Fixed: jquery checkbox val behavior (@jhubble)
* Added: output xml with $.xml() (@Maciek416)
* Bumped: htmlparser2 to 3.1.1
* Fixed: bug in attr(key, val) on empty objects (@farhadi)
* Added: prevAll, nextAll (@lessmind)
* Fixed: Safety check in parents and closest (@zero21xxx)
* Added: .is(sel) (@zero21xxx)
0.11.0 / 2013-04-22

@@ -3,0 +15,0 @@ ==================

29

lib/api/attributes.js

@@ -25,2 +25,9 @@ var _ = require('underscore'),

var attr = exports.attr = function(name, value) {
// Set the value (with attr map support)
if (typeof name === 'object' || value !== undefined) {
return this.each(function(i, el) {
el.attribs = setAttr(el, name, value);
});
}
var elem = this[0];

@@ -42,9 +49,3 @@

// Set the value (with attr map support)
if (typeof name === 'object' || value !== undefined) {
this.each(function(i, el) {
el.attribs = setAttr(el, name, value);
});
return this;
} else if (Object.hasOwnProperty.call(elem.attribs, name)) {
if (Object.prototype.hasOwnProperty.call(elem.attribs, name)) {
// Get the (decoded) attribute

@@ -87,8 +88,2 @@ return decode(elem.attribs[name]);

break;
case 'checkbox':
//@todo wwjd (what would jquery do)
if (this.attr().hasOwnProperty('checked')) {
return this.attr('value');
}
return null;
default:

@@ -223,1 +218,9 @@ return querying ? this.attr('value') : this.each(function() {

};
var is = exports.is = function (selector) {
if (selector) {
return this.filter(selector).length > 0;
}
return false;
}

24

lib/api/traversing.js

@@ -18,8 +18,14 @@ var _ = require('underscore'),

var parents = exports.parents = function(selector) {
var elems = traverseParents(this, this[0].parent, selector, Infinity);
return elems.length ? elems : this;
if (this[0] && this[0].parent) {
var elems = traverseParents(this, this[0].parent, selector, Infinity);
return elems.length ? elems : this;
}
return this;
};
var closest = exports.closest = function(selector) {
return selector ? traverseParents(this, this[0], selector, 1) : [];
if (this[0] && selector) {
return traverseParents(this, this[0], selector, 1)
}
return [];
};

@@ -33,2 +39,8 @@

var nextAll = exports.nextAll = function(selector) {
var elems = [], elem = this[0];
while ((elem = elem.next)) if (isTag(elem)) elems.push(elem);
return this.make(selector ? select(selector, elems) : elems);
};
var prev = exports.prev = function() {

@@ -40,2 +52,8 @@ var elem = this[0];

var prevAll = exports.prevAll = function(selector) {
var elems = [], elem = this[0];
while ((elem = elem.prev)) if (isTag(elem)) elems.push(elem);
return this.make(selector ? select(selector, elems) : elems);
};
var siblings = exports.siblings = function(selector) {

@@ -42,0 +60,0 @@ var elems = _.filter(

2

lib/cheerio.js

@@ -76,3 +76,3 @@ /*

// #id, .class, tag
return context.parent().find(selector);
return context.find(selector);
};

@@ -79,0 +79,0 @@

19

lib/render.js

@@ -78,3 +78,3 @@ /*

if (tagType[elem.type])
pushVal = renderTag(elem);
pushVal = renderTag(elem, xmlMode);
else if (elem.type === 'directive')

@@ -93,4 +93,7 @@ pushVal = renderDirective(elem);

if ((!singleTag[elem.name] || xmlMode) && tagType[elem.type])
output.push('</' + elem.name + '>');
if ((!singleTag[elem.name] || xmlMode) && tagType[elem.type]) {
if (!isClosedTag(elem, xmlMode)) {
output.push('</' + elem.name + '>');
}
}
});

@@ -101,3 +104,7 @@

var renderTag = function(elem) {
var isClosedTag = function(elem, xmlMode){
return (xmlMode && (!elem.children || elem.children.length === 0));
}
var renderTag = function(elem, xmlMode) {
var tag = '<' + elem.name;

@@ -108,2 +115,6 @@

}
if (isClosedTag(elem, xmlMode)) {
tag += '/';
}

@@ -110,0 +121,0 @@ return tag + '>';

15

lib/static.js

@@ -47,2 +47,17 @@ /**

/**
* $.xml([selector | dom])
*/
var xml = exports.xml = function(dom) {
if (dom) {
dom = (typeof dom === 'string') ? select(dom, this._root) : dom;
return render(dom, { xmlMode: true });
} else if (this._root && this._root.children) {
return render(this._root.children, { xmlMode: true });
} else {
return '';
}
};
/**
* $.text(dom)

@@ -49,0 +64,0 @@ */

4

package.json

@@ -6,3 +6,3 @@ {

"keywords": ["htmlparser", "jquery", "selector", "scraper"],
"version": "0.11.0",
"version": "0.12.0",
"repository": {

@@ -18,3 +18,3 @@ "type": "git",

"cheerio-select" : "*",
"htmlparser2" : "2.x",
"htmlparser2" : "3.1.1",
"underscore" : "~1.4",

@@ -21,0 +21,0 @@ "entities" : "0.x"

73

Readme.md

@@ -204,3 +204,7 @@ # cheerio [![Build Status](https://secure.travis-ci.org/MatthewMueller/cheerio.png?branch=master)](http://travis-ci.org/MatthewMueller/cheerio)

#### .is( selector )
#### .is( function(index) )
Checks the current list of elements and returns `true` if _any_ of the elements match the selector. If using a predicate function, the function is executed in the context of the selected element, so `this` refers to the current element.
### Traversing

@@ -255,2 +259,10 @@

#### .nextAll()
Gets all the following siblings of the first selected element.
```js
$('.apple').nextAll()
//=> [<li class="orange">Orange</li>, <li class="pear">Pear</li>]
```
#### .prev()

@@ -264,2 +276,10 @@ Gets the previous sibling of the first selected element.

#### .prevAll()
Gets all the preceding siblings of the first selected element.
```js
$('.pear').prevAll()
//=> [<li class="orange">Orange</li>, <li class="apple">Apple</li>]
```
#### .slice( start, [end] )

@@ -491,3 +511,3 @@ Gets the elements matching the specified range

### Rendering
When you're ready to render the document, you can use `html` utility function:
When you're ready to render the document, you can use the `html` utility function:

@@ -510,2 +530,16 @@ ```js

By default, `html` will leave some tags open. Sometimes you may instead want to render a valid XML document. For example, you might parse the following XML snippet:
```xml
$ = cheerio.load('<media:thumbnail url="http://www.foo.com/keyframe.jpg" width="75" height="50" time="12:05:01.123"/>');
```
... and later want to render to XML. To do this, you can use the 'xml' utility function:
```js
$.xml()
//=> <media:thumbnail url="http://www.foo.com/keyframe.jpg" width="75" height="50" time="12:05:01.123"/>
```
### Miscellaneous

@@ -570,23 +604,28 @@ DOM element methods that don't fit anywhere else

project : cheerio
repo age : 1 year, 4 months ago
commits : 416
active : 118 days
files : 26
repo age : 1 year, 7 months ago
commits : 474
active : 141 days
files : 27
authors :
278 Matt Mueller 66.8%
68 Matthew Mueller 16.3%
27 David Chambers 6.5%
15 Siddharth Mahendraker 3.6%
7 ironchefpython 1.7%
5 Jos Shepherd 1.2%
5 Ben Sheldon 1.2%
2 alexbardas 0.5%
2 Rob Ashton 0.5%
286 Matt Mueller 60.3%
80 Matthew Mueller 16.9%
42 David Chambers 8.9%
15 Siddharth Mahendraker 3.2%
7 Adam Bretz 1.5%
7 ironchefpython 1.5%
6 Mike Pennisi 1.3%
5 Jos Shepherd 1.1%
5 Ryan Schmukler 1.1%
5 Ben Sheldon 1.1%
3 jeremy.dentel 0.6%
2 alexbardas 0.4%
2 Rob Ashton 0.4%
2 Wayne Larsen 0.4%
1 mattym 0.2%
1 Ben Atkin 0.2%
1 Chris O'Hara 0.2%
1 Mike Pennisi 0.2%
1 Felix Böhm 0.2%
1 Rob "Hurricane" Ashton 0.2%
1 Simon Boudrias 0.2%
1 Sindre Sorhus 0.2%
1 Wayne Larsen 0.2%
1 Ben Atkin 0.2%
```

@@ -593,0 +632,0 @@

44

test/api.attributes.js

@@ -34,2 +34,8 @@ var expect = require('expect.js');

it('(key, value) : should return an empty object for an empty object', function() {
var $src = $().attr('key', 'value');
expect($src.length).to.equal(0);
expect($src[0]).to.be(undefined);
});
it('(map) : object map should set multiple attributes', function() {

@@ -57,3 +63,3 @@ var $fruits = $(fruits);

});
it('(key, value) : should coerce values to a string', function() {

@@ -64,3 +70,3 @@ var $apple = $('.apple', fruits);

expect($apple.attr('data-test')).to.equal('1');
});
});
});

@@ -81,5 +87,5 @@

});
it('.val(): on unchecked checkbox should get null', function() {
it('.val(): on unchecked checkbox should get value', function() {
var val = $('input[name="checkbox_off"]', inputs).val();
expect(val).to.equal(null);
expect(val).to.equal('off');
});

@@ -116,3 +122,3 @@ it('.val(): on radio should get value', function() {

var $fruits = $(fruits);
expect($('ul', $fruits).attr('id')).to.not.be(undefined);
expect($('ul', $fruits.parent()).attr('id')).to.not.be(undefined);
$('ul', $fruits).removeAttr('id');

@@ -161,4 +167,4 @@ expect($('ul', $fruits).attr('id')).to.be(undefined);

var $fruits = $(fruits);
$('#fruits', $fruits).addClass('fruits');
var cls = $('#fruits', $fruits).hasClass('fruits');
$fruits.addClass('fruits');
var cls = $fruits.hasClass('fruits');
expect(cls).to.be.ok();

@@ -266,2 +272,26 @@ });

describe('.is', function () {
it('() should return false', function () {
expect($('li.apple', fruits).is()).to.be(false)
})
it('(true selector) should return true', function () {
expect($('#vegetables', vegetables).is('ul')).to.be(true)
})
it('(false selector) should return false', function () {
expect($('#vegetables', vegetables).is('div')).to.be(false)
})
it('(true predicate) should return true', function () {
var result = $('li', fruits).is(function() {
return this.hasClass('pear')
})
expect(result).to.be(true)
})
it('(false predicate) should return false', function () {
var result = $('li', fruits).last().is(function() {
return this.name === 'ul'
})
expect(result).to.be(false)
})
})
});

38

test/api.manipulation.js

@@ -15,4 +15,4 @@ var expect = require('expect.js'),

var $fruits = $(fruits);
$('#fruits', $fruits).append('<li class="plum">Plum</li>');
expect($('#fruits', $fruits).children(3).hasClass('plum')).to.be.ok();
$fruits.append('<li class="plum">Plum</li>');
expect($fruits.children(3).hasClass('plum')).to.be.ok();
});

@@ -23,4 +23,4 @@

var $plum = $('<li class="plum">Plum</li>');
$('#fruits', $fruits).append($plum);
expect($('#fruits', $fruits).children(3).hasClass('plum')).to.be.ok();
$fruits.append($plum);
expect($fruits.children(3).hasClass('plum')).to.be.ok();
});

@@ -32,5 +32,5 @@

var grape = '<li class="grape">Grape</li>';
$('#fruits', $fruits).append($plum, grape);
expect($('#fruits', $fruits).children(3).hasClass('plum')).to.be.ok();
expect($('#fruits', $fruits).children(4).hasClass('grape')).to.be.ok();
$fruits.append($plum, grape);
expect($fruits.children(3).hasClass('plum')).to.be.ok();
expect($fruits.children(4).hasClass('grape')).to.be.ok();
});

@@ -59,4 +59,4 @@

var $fruits = $(fruits);
$('#fruits', $fruits).prepend('<li class="plum">Plum</li>');
expect($('#fruits', $fruits).children(0).hasClass('plum')).to.be.ok();
$fruits.prepend('<li class="plum">Plum</li>');
expect($fruits.children(0).hasClass('plum')).to.be.ok();
});

@@ -67,4 +67,4 @@

var $plum = $('<li class="plum">Plum</li>');
$('#fruits', $fruits).prepend($plum);
expect($('#fruits', $fruits).children(0).hasClass('plum')).to.be.ok();
$fruits.prepend($plum);
expect($fruits.children(0).hasClass('plum')).to.be.ok();
});

@@ -76,5 +76,5 @@

var grape = '<li class="grape">Grape</li>';
$('#fruits', $fruits).prepend($plum, grape);
expect($('#fruits', $fruits).children(0).hasClass('plum')).to.be.ok();
expect($('#fruits', $fruits).children(1).hasClass('grape')).to.be.ok();
$fruits.prepend($plum, grape);
expect($fruits.children(0).hasClass('plum')).to.be.ok();
expect($fruits.children(1).hasClass('grape')).to.be.ok();
});

@@ -220,3 +220,3 @@

var $fruits = $(fruits);
expect($('#fruits', $fruits).html()).to.equal([
expect($fruits.html()).to.equal([
'<li class="apple">Apple</li>',

@@ -240,4 +240,4 @@ '<li class="orange">Orange</li>',

var $fruits = $(fruits);
$('#fruits', $fruits).html('<li class="durian">Durian</li>');
var html = $('#fruits', $fruits).html();
$fruits.html('<li class="durian">Durian</li>');
var html = $fruits.html();
expect(html).to.equal('<li class="durian">Durian</li>');

@@ -248,4 +248,4 @@ });

var $fruits = $(fruits);
$('#fruits', $fruits).html($('<li class="durian">Durian</li>'));
var html = $('#fruits', $fruits).html();
$fruits.html($('<li class="durian">Durian</li>'));
var html = $fruits.html();
expect(html).to.equal('<li class="durian">Durian</li>');

@@ -252,0 +252,0 @@ });

39

test/api.traversing.js

@@ -82,2 +82,17 @@ var expect = require('expect.js'),

describe('.nextAll', function() {
it('() : should return all following siblings', function() {
var elems = $('.apple', fruits).nextAll();
expect(elems).to.have.length(2);
expect(elems[0].attribs['class']).to.equal('orange');
expect(elems[1].attribs['class']).to.equal('pear');
});
it('(no next) : should return empty for last child', function() {
expect($('.pear', fruits).nextAll()).to.have.length(0);
});
});
describe('.prev', function() {

@@ -96,2 +111,17 @@

describe('.prevAll', function() {
it('() : should return all preceding siblings', function() {
var elems = $('.pear', fruits).prevAll();
expect(elems).to.have.length(2);
expect(elems[0].attribs['class']).to.equal('orange');
expect(elems[1].attribs['class']).to.equal('apple');
});
it('(no prev) : should return empty for first child', function() {
expect($('.apple', fruits).prevAll()).to.have.length(0);
});
});
describe('.siblings', function() {

@@ -138,2 +168,6 @@

})
it('() : should not break if the selector does not have any results', function() {
var result = $('.saladbar', food).parents();
expect(result).to.have.length(0);
})
});

@@ -158,2 +192,7 @@

it('() : should not break if the selector does not have any results', function() {
var result = $('.saladbar', food).closest('ul');
expect(result).to.have.length(0);
})
});

@@ -160,0 +199,0 @@

21

test/cheerio.js
var expect = require('expect.js'),
_ = require('underscore'),
$ = require('../'),
fruits = require('./fixtures').fruits;
fixtures = require('./fixtures'),
fruits = fixtures.fruits,
food = fixtures.food;

@@ -90,2 +92,10 @@ // HTML

it('should select only elements inside given context (Issue #193)', function() {
var q = $.load(food),
fruits = q('#fruits'),
fruitElements = q('li', fruits);
expect(fruitElements).to.have.length(3);
});
it('should be able to select multiple tags', function() {

@@ -131,3 +141,3 @@ var $fruits = $('li', null, fruits);

});
testAppleSelect($($apple));
testAppleSelect($apple);
expect($fruits[0].attribs.id).to.equal('fruits');

@@ -143,5 +153,6 @@ });

it('should be able to select immediate children: $("#fruits > .pear")', function() {
var $fruitsWithMorePear = $('.pear', fruits).append('<li class="pear">Another Pear!</li>');
expect($('#fruits .pear', $fruitsWithMorePear)).to.have.length(2);
var $elem = $('#fruits > .pear', $fruitsWithMorePear);
var $food = $(food);
$('.pear', $food).append('<li class="pear">Another Pear!</li>');
expect($('#fruits .pear', $food)).to.have.length(2);
var $elem = $('#fruits > .pear', $food);
expect($elem).to.have.length(1);

@@ -148,0 +159,0 @@ expect($elem.attr('class')).to.equal('pear');

SocketSocket SOC 2 Logo

Product

  • Package Alerts
  • Integrations
  • Docs
  • Pricing
  • FAQ
  • Roadmap
  • Changelog

About

Packages

npm

Go

Maven

PyPI

Rubygems

Stay in touch

Get open source security insights delivered straight into your inbox.

  • Terms
  • Privacy
  • Security

Made with ⚡️ by Socket Inc