From 65a33c20fe73231b8f8678122fd03a2e7eef85af Mon Sep 17 00:00:00 2001
From: Thomas Kluyver <thomas@kluyver.me.uk>
Date: Sun, 3 Nov 2019 17:06:52 +0000
Subject: [PATCH] Update template name changed in nbconvert development version
 (#344)

* Update template name changed in nbconvert development version

* Get default template name from nbconvert
---
 src/nbsphinx.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/nbsphinx.py b/src/nbsphinx.py
index 383688eb..d57cddd8 100644
--- a/src/nbsphinx.py
+++ b/src/nbsphinx.py
@@ -73,8 +73,10 @@
     'text/plain',
 )
 
+# The default rst template name is changing in nbconvert 6, so we substitute
+# it in to the *extends* directive.
 RST_TEMPLATE = """
-{% extends 'rst.tpl' %}
+{% extends '__RST_DEFAULT_TEMPLATE__' %}
 
 {% macro insert_empty_lines(text) %}
 {%- set before, after = text | get_empty_lines %}
@@ -288,7 +290,7 @@
 {% endif %}
 {{ super() }}
 {% endblock footer %}
-"""
+""".replace('__RST_DEFAULT_TEMPLATE__', nbconvert.RSTExporter().template_file)
 
 
 LATEX_PREAMBLE = r"""