From: Kevin <kevin@kevin-brown.com>
Date: Tue, 12 May 2020 01:10:26 +0000 (-0400)
Subject: Add support for the extends block
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=83665a17069fa165c83a0578baf8ec984fbe898c;p=thirdparty%2Fjinja.git

Add support for the extends block
---

diff --git a/new_parser.py b/new_parser.py
index ea79e95d..c55d91d9 100644
--- a/new_parser.py
+++ b/new_parser.py
@@ -67,6 +67,9 @@ def parse(ast):
 def parse_block(ast):
     block_name = ast['block']['name']
 
+    if block_name == 'extends':
+        return parse_block_extends(ast)
+
     if block_name == 'from':
         return parse_block_from(ast)
 
@@ -126,6 +129,11 @@ def parse_block_block(ast):
         lineno=lineno_from_parseinfo(ast['parseinfo'])
     )
 
+def parse_block_extends(ast):
+    return nodes.Extends(
+        parse_conditional_expression(ast['block']['parameters'][0]['value'])
+    )
+
 def parse_block_for(ast):
     target = None
     iter = None
diff --git a/test_template.jinja b/test_template.jinja
index afad4325..ad3035c9 100644
--- a/test_template.jinja
+++ b/test_template.jinja
@@ -64,4 +64,5 @@ across lines #}
         'id': 'list-%d'|format(variable)}|xmlattr }}>
 ...
 </ul>
-{{ "[{}]".format(page.title) if page.title }}
\ No newline at end of file
+{{ "[{}]".format(page.title) if page.title }}
+{% extends layout_template if layout_template is defined else 'master.html' %}
\ No newline at end of file