hurry.resource integration for Zope.
Project description
Zope integration for hurry.resource
This package provides Zope integration for hurry.resource. This means it’s taking care of three things:
maintain the needed resources throughout the request/response cycle.
know how to make a URL to a resource.
make so that resource references are automatically inserted in the HTML header.
This library fulfills these conditions for a Zope 3/Grok setup.
We’ll run through a few tests to demonstrate it. Note that the real code being tested is not in this document itself, but in the views described in ftesting.zcml.
We need to be in a request to make this work, so let’s up a request to a page we have set up in ftesting.zcml that should cause the inclusion of a single resource in its header:
>>> from zope.testbrowser.testing import Browser
>>> browser = Browser()
>>> browser.handleErrors = False
>>> browser.open('http://localhost/hurry.zoperesource.test_single')
>>> print browser.contents
<html>
<head>
<script type="text/javascript" src="http://localhost/@@/foo/a.js"></script>
<BLANKLINE>
</head>
<body>
<p>the widget HTML itself</p>
</body>
</html>
If a resource happens to need another resource, this resource is also automatically included:
>>> browser.open('http://localhost/hurry.zoperesource.test_multiple')
>>> print browser.contents
<html>
<head>
<script type="text/javascript" src="http://localhost/@@/foo/a.js"></script>
<script type="text/javascript" src="http://localhost/@@/foo/b.js"></script>
<BLANKLINE>
</head>
<body>
<p>the widget HTML itself</p>
</body>
</html>
Let’s force all javascript resources to be forced to be included at the bottom now, just before the </body> tag:
>>> browser.open('http://localhost/hurry.zoperesource.test_bottom')
>>> print browser.contents
<html>
<head>
</head>
<body>
<p>the widget HTML itself</p>
<script type="text/javascript" src="http://localhost/@@/foo/a.js"></script>
<script type="text/javascript" src="http://localhost/@@/foo/b.js"></script></body>
</html>
CHANGES
0.5 (2010-07-24)
Drop the zope.app.component dependency.
Register the ILibraryUrl adapter for ILibrary instead of Library, to be less specific for the adapter lookup.
Clearly specify license as ZPL.
0.4 (2009-12-16)
Updated required packages.
Use a newer version of hurry.resource which can insert the snippets into HTML itself.
0.3 (2008-12-05)
resource.need() needed a request object set up in order to function. This is rather annoying in tests, which often don’t have a request object set up. We now instead return a dummy NeededResources object in such cases (which will then be thrown away). As a result, it’s always safe to call resource.need() during tests, though if no request can be found it will have no effect.
0.2 (2008-10-13)
Add support for rendering fragments at the bottom of the page. When you call hurry.resource.bottom resources which are marked bottom-safe will be rendered at the bottom of the web page instead of in the <head> section. When you call hurry.resource.bottom(force=True), all .js resources will be included at the bottom.
0.1 (2008-10-11)
Initial public release.
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