Merge pull request #255 from yuvipanda/own-custom

Use our own jinja2 template loader

Author: manics

nbgitpuller/handlers.py

@@ -13,6 +13,11 @@
 from .version import __version__
 
 
+jinja_env = jinja2.Environment(loader=jinja2.FileSystemLoader(
+        os.path.join(os.path.dirname(__file__), 'templates')
+    ),
+)
+
 class SyncHandler(IPythonHandler):
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
@@ -128,19 +133,6 @@ def pull():
 
 
 class UIHandler(IPythonHandler):
-    def initialize(self):
-        super().initialize()
-        # FIXME: Is this really the best way to use jinja2 here?
-        # I can't seem to get the jinja2 env in the base handler to
-        # actually load templates from arbitrary paths ugh.
-        jinja2_env = self.settings['jinja2_env']
-        jinja2_env.loader = jinja2.ChoiceLoader([
-            jinja2_env.loader,
-            jinja2.FileSystemLoader(
-                os.path.join(os.path.dirname(__file__), 'templates')
-            )
-        ])
-
     @web.authenticated
     async def get(self):
         app_env = os.getenv('NBGITPULLER_APP', default='notebook')
@@ -169,10 +161,11 @@ async def get(self):
                 path = 'tree/' + path
 
         self.write(
-            self.render_template(
-                'status.html',
-                repo=repo, branch=branch, path=path, depth=depth, targetpath=targetpath, version=__version__
-            ))
+            jinja_env.get_template('status.html').render(
+                repo=repo, branch=branch, path=path, depth=depth, targetpath=targetpath, version=__version__,
+                **self.template_namespace
+            )
+        )
         await self.flush()
 
 

nbgitpuller/templates/page.html

@@ -5,9 +5,7 @@
     <meta charset="utf-8">
     <title>{% block title %}Jupyter Server{% endblock %}</title>
     {% block favicon %}<link id="favicon" rel="shortcut icon" type="image/x-icon" href="{{ static_url("favicon.ico") }}">{% endblock %}
-    <link rel="stylesheet" href="{{static_url("style/bootstrap.min.css") }}" />
-    <link rel="stylesheet" href="{{static_url("style/bootstrap-theme.min.css") }}" />
-    <link rel="stylesheet" href="{{static_url("style/index.css") }}" />
+    <link rel="stylesheet" href="{{static_url("style/style.min.css") }}" />
     <meta http-equiv="X-UA-Compatible" content="IE=edge" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
 
@@ -23,15 +21,15 @@
 
   <noscript>
     <div id='noscript'>
-      {% trans %}Jupyter Server requires JavaScript.{% endtrans %}<br>
-      {% trans %}Please enable it to proceed. {% endtrans %}
+      Jupyter Server requires JavaScript.<br>
+      Please enable it to proceed.
     </div>
   </noscript>
 
-  <div id="header" role="navigation" aria-label="{% trans %}Top Menu{% endtrans %}">
+  <div id="header" role="navigation" aria-label="Top Menu">
     <div id="header-container" class="container">
       <div id="jupyter_server" class="nav navbar-brand"><a href="{{default_url}}
-    {%- if logged_in and token -%}?token={{token}}{%- endif -%}" title='{% trans %}dashboard{% endtrans %}'>
+    {%- if logged_in and token -%}?token={{token}}{%- endif -%}" title='dashboard'>
           {% block logo %}<img src='{{static_url("logo/logo.png") }}' alt='Jupyter Server' />{% endblock %}
         </a></div>