diff --git a/oshipka/webapp/views.py b/oshipka/webapp/views.py
index f2e1ae0..6a8f9ef 100644
--- a/oshipka/webapp/views.py
+++ b/oshipka/webapp/views.py
@@ -30,7 +30,7 @@ def get_view(model_view, template, template_ctx_func=None):
 
 
 def serialize_form():
-    return dict(request.form)
+    return dict(filter(lambda k: not k[0].startswith("__"), dict(request.form).items()))
 
 
 def update_view(model_view, template):
@@ -55,10 +55,11 @@ def update_view(model_view, template):
     return inner
 
 
-def create_view(model_view, template, post_add=None, post_create=None):
+def create_view(model_view, template, template_ctx_func=None, post_add=None, post_create=None):
     def inner():
         if request.method == "GET":
-            return render_template(template)
+            template_ctx = template_ctx_func() if template_ctx_func else {}
+            return render_template(template, **template_ctx)
         serialized_form = serialize_form()
 
         _next = serialized_form.pop('_next') if '_next' in serialized_form else None