cleanup rendered html with new field names

[unfold.git] / engine / composite.py

diff --git a/engine/composite.py b/engine/composite.py
index 5799eee..69953f7 100644 (file)
--- a/engine/composite.py
+++ b/engine/composite.py
@@ -1,12 +1,27 @@
 from engine.plugin import Plugin
-from engine.requirements import Requirements
 
 class Composite (Plugin):
 
     def __init__ (self, sons=[], *args, **kwds):
-        self.sons=sons
         Plugin.__init__ (self, *args, **kwds)
+        self.sons=sons
         
     def insert (self, plugin):
         self.sons.append(plugin)
 
+    def template_env (self, request):
+        # this is designed so as to support a template like
+        # {% for son in sons %} {{ son.rendered }} ...
+        ranks=range(len(self.sons))
+        return { 'sons': 
+                 [ { 'rendered': son.render(request),
+                     'title': son.title,
+                     'uuid': son.uuid,
+                     'classname': son.classname,
+                     'rank': rank}
+                   for (son,rank) in zip(self.sons,ranks) ]}
+
+    # xxx need a way to select an active son, like e.g.
+    # Composite (active='some string')
+    # and we could then try to find that string in either title or uuid or some other place
+    # in which case the corresponding 'son' entry in template_env above would son.active=True