pgrunewald

class YourBrowserView:      
    
    def some_method(self):
        
        original_lang = self.context.REQUEST['LANGUAGE']
        original_lang_binding = self.context.REQUEST['LANGUAGE_TOOL']
        
        target_language = 'de'        
        
        try:

pgrunewald

<configure>
    <!-- Per request language overriding -->
    <adapter
        factory=".negotiate_language.NegotiateLanguage"
        for="* your.addon.interfaces.IAddonInstalled"
        provides="Products.PloneLanguageTool.interfaces.INegotiateLanguage"
      />
</configure>

pgrunewald

.simplebox {
	padding: 8px;
	margin: 10px;
	background: #eee;
	border-radius: 8px;
	border: 1px solid #ddd;
	box-shadow: 0 1px 1px #fff inset, 0 -1px 0px #ccc inset;
}

pgrunewald

<configure
    xmlns               = "http://namespaces.zope.org/zope"
    xmlns:five          = "http://namespaces.zope.org/five"
    xmlns:genericsetup  = "http://namespaces.zope.org/genericsetup"
    xmlns:monkey        = "http://namespaces.plone.org/monkey"
    i18n_domain         = "tud.profiles.webcms">

    <!-- Disable Theming/Diazo in transformation chain if appropriate -->
    <adapter
        name="your.addon.disable_theme"

pgrunewald

[test]
recipe = zc.recipe.testrunner
eggs =
    ${buildout:eggs}
defaults = ['--auto-color', '--auto-progress']

pgrunewald

from Products.Five.browser import BrowserView

class AjaxView(BrowserView):
    """Various callable methods.
    """
    
    def plus(self):
        return int(self.request.form('a')) + int(self.request.form('b'))
    
    def minus(self):

pgrunewald

Idea is to install a helper/utility browser view (it does have no template, just methods to be called).

Please note, that these files should reside in /browser of your addon (except maybe template, when it's overriden).

pgrunewald

<configure
  xmlns="http://namespaces.zope.org/zope"
  xmlns:browser="http://namespaces.zope.org/browser"
  xmlns:plone="http://namespaces.plone.org/plone"
  xmlns:zcml="http://namespaces.zope.org/zcml"
  i18n_domain="plone">

  <include package="plone.app.contentmenu" />

  <!-- VIEWS FOR PLONE SITE ROOT -->