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Viewing changes to ivle/webapp/base/xhtml.py

Add support in XHTMLView for plugin styles and scripts.

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ivle/webapp/base/xhtml.py
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import genshi.template
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from ivle.webapp.media import media_url
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from ivle.webapp.base.views import BaseView
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import ivle.conf
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import ivle.util
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    It is expected that apps which use this view will be written using Genshi
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    templates.
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    """
 
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    template = 'template.html'
 
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    plugin_scripts = {}
 
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    plugin_styles = {}
 
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    def __init__(self, req, **kwargs):
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        for key in kwargs:
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            setattr(self, key, kwargs[key])
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        tmpl = loader.load(app_template)
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        app = tmpl.generate(viewctx)
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        for plugin in self.plugin_scripts:
 
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            for path in self.plugin_scripts[plugin]:
 
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                req.scripts.append(media_url(req, plugin, path))
 
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        for plugin in self.plugin_styles:
 
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            for path in self.plugin_styles[plugin]:
 
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                req.styles.append(media_url(req, plugin, path))
 
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        # Global template
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        ctx = genshi.template.Context()
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        ctx['app_styles'] = req.styles