[Zope-CVS] CVS: Products/Basket - __init__.py:1.6

[Chris McDonough]

Update of /cvs-repository/Products/Basket
In directory cvs.zope.org:/tmp/cvs-serv25443

Modified Files:
	__init__.py 
Log Message:
Find container package using module_name of entry point.


=== Products/Basket/__init__.py 1.5 => 1.6 ===
--- Products/Basket/__init__.py:1.5	Mon Nov  7 16:48:08 2005
+++ Products/Basket/__init__.py	Mon Nov  7 17:24:14 2005
@@ -34,8 +34,9 @@
         points = pkg_resources.iter_entry_points(entrypoint_group)
         meta_types = []
         for point in points:
+            package = get_containing_package(point.module_name)
             initialize = point.load()
-            context = EggProductContext(product, app, package)
+            context = EggProductContext(app, package)
             initialize(context)
         return data
 
@@ -70,6 +71,16 @@
             for distribution in distributions:
                 pkg_resources.working_set.add(distribution)
         self.pre_initialized = True
+
+def get_containing_package(module_name):
+    __import__(module_name)
+    thing = sys.modules[module_name]
+    if hasattr(thing, '__path__'):
+        return thing
+    new = '.'.join(module_name.split('.')[:-1])
+    if new == module_name:
+        return None
+    return get_containing_package(new)
 
 basket = Basket()
 initialize = basket.initialize