feat: user function in page render function

jupyterhub/handlers/pages.py

@@ -67,7 +67,7 @@ class HomeHandler(BaseHandler):
 
         html = self.render_template(
             'home.html',
-            user=user,
+            user=user.unicode_escaped_url,
             url=url,
             allow_named_servers=self.allow_named_servers,
             named_server_limit_per_user=self.named_server_limit_per_user,

share/jupyterhub/templates/page.html

@@ -63,7 +63,7 @@
         base_url: "{{base_url}}",
         prefix: "{{prefix}}",
         {% if user %}
-        user: "{{user.unicode_escaped_name}}",
+        user: "{{user}}",
         {% endif %}
         {% if admin_access %}
         admin_access: true,