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Fanstatic integration for Zope.

Project description

Zope integration for fanstatic

This package provides Zope integration for fanstatic. This means it’s taking care of two things:

  • provide access to the needed resources throughout the request/response cycle.

  • provide the base URL for the resources to be rendered.

This library fulfills these conditions for a Zope Toolkit/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.app.wsgi.testlayer import Browser
>>> browser = Browser()
>>> browser.handleErrors = False
>>> browser.open('http://localhost/zope.fanstatic.test_single')
>>> print browser.contents
<html>
<head>
<script type="text/javascript" src="http://localhost/fanstatic/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/zope.fanstatic.test_multiple')
>>> print browser.contents
<html>
<head>
  <script type="text/javascript" src="http://localhost/fanstatic/foo/a.js"></script>
  <script type="text/javascript" src="http://localhost/fanstatic/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/zope.fanstatic.test_bottom')
>>> print browser.contents
<html>
<head>
</head>
<body>
<p>the widget HTML itself</p>
<script type="text/javascript" src="http://localhost/fanstatic/foo/a.js"></script>
<script type="text/javascript" src="http://localhost/fanstatic/foo/b.js"></script></body>
</html>

In-template resources

zope.fanstatic provides support for rendering resource publisher aware URLs to in-template resources:

>>> browser.open('http://localhost/zope.fanstatic.test_inline_resource')
>>> print browser.contents
<html>
<head>
</head>
<body>
  <img src="http://localhost/fanstatic/foo/evencaveman.jpg" />
  <img src="http://localhost/fanstatic/foo/sub/evencaveman.jpg" />
</body>
</html>

CHANGES

0.9b (2011-01-06)

Zope.fanstatic version 0.9 is a fundamental rewrite of hurry.zoperesource, as a result of the rewrite of hurry.resource into fanstatic.

Here’s a list of essential changes since version 0.7 of hurry.zoperesource:

  • Compliance with the Fanstatic API.

  • ++resource++foo/bar/baz.jpg expressions in Page Templates are still supported by way registering a traversable component for all available resource libraries. There are no zope.browserresource components involved anymore in zope.fanstatic.

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