Support included blocks override

2 files changed, 25 insertions, 2 deletions

diff --git a/jinja2/compiler.py b/jinja2/compiler.py
index b21cb38..5eab2b7 100644
--- a/jinja2/compiler.py
+++ b/jinja2/compiler.py
@@ -950,9 +950,16 @@ class CodeGenerator(NodeVisitor):
             self.indent()
 
         if node.with_context:
+            self.writeline('include_context = template.new_context('
+                           'context.parent, True, locals())')
+            self.writeline('for name, context_blocks in context.'
+                           'blocks.%s():' % dict_item_iter)
+            self.indent()
+            self.writeline('include_context.blocks.setdefault('
+                           'name, [])[0:0] = context_blocks')
+            self.outdent()
             self.writeline('for event in template.root_render_func('
-                           'template.new_context(context.parent, True, '
-                           'locals())):')
+                           'include_context):')
         else:
             self.writeline('for event in template.module._body_stream:')
 
diff --git a/jinja2/testsuite/imports.py b/jinja2/testsuite/imports.py
index 1cb12cb..ea49922 100644
--- a/jinja2/testsuite/imports.py
+++ b/jinja2/testsuite/imports.py
@@ -121,6 +121,22 @@ class IncludesTestCase(JinjaTestCase):
         )))
         assert env.get_template("main").render() == "123"
 
+    def test_included_block_override(self):
+        env = Environment(loader=DictLoader(dict(
+            main="{% extends 'base' %}{% block b %}1337{% endblock %}",
+            base="{% include 'inc' %}",
+            inc="{% block b %}42{% endblock %}"
+        )))
+        assert env.get_template("main").render() == "1337"
+
+    def test_included_block_override_with_super(self):
+        env = Environment(loader=DictLoader(dict(
+            main="{% extends 'base' %}{% block b %}1337|{{ super() }}{% endblock %}",
+            base="{% include 'inc' %}",
+            inc="{% block b %}42{% endblock %}"
+        )))
+        assert env.get_template("main").render() == "1337|42"
+
     def test_unoptimized_scopes(self):
         t = test_env.from_string("""
             {% macro outer(o) %}