From cb1556dddb68238183e97f07d0b43842d0896edd Mon Sep 17 00:00:00 2001
From: Ayan Banerjee <ayanbanerjee7777@gmail.com>
Date: Tue, 15 Jan 2019 20:51:16 +0530
Subject: [PATCH] engine.py: Add two default extensions

The extensions are expression-statement and loop-controls

Related to https://github.com/moremoban/moban/issues/90
---
 moban/jinja2/engine.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/moban/jinja2/engine.py b/moban/jinja2/engine.py
index 10a59726..3a3e7bca 100644
--- a/moban/jinja2/engine.py
+++ b/moban/jinja2/engine.py
@@ -12,6 +12,10 @@
     "moban.jinja2.filters.text",
     "moban.jinja2.tests.files",
 ]
+JINJA2_THIRD_PARTY_EXTENSIONS = [
+    'jinja2.ext.do',
+    'jinja2.ext.loopcontrols',
+]
 
 
 class PluginMixin:
@@ -66,6 +70,7 @@ def __init__(self, template_dirs):
             keep_trailing_newline=True,
             trim_blocks=True,
             lstrip_blocks=True,
+            extensions=JINJA2_THIRD_PARTY_EXTENSIONS,
         )
         for filter_name, filter_function in FILTERS.get_all():
             self.jj2_environment.filters[filter_name] = filter_function