Install WebSub plugin - it can't actually push anything yet because there's no micropub, and therefore no pinging, but it's a start

Pipfile

@@ -26,6 +26,7 @@ markdown = "*"
 bleach = "*"
 django-debug-toolbar = "*"
 xrd = "*"
+django-push = "*"
 
 
 [dev-packages]

Pipfile.lock

@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "dc39eb988fd0df9d07f81c689d5ee326958f557b423bd98e6d52d0610e5691f5"
+            "sha256": "bf80c6036fc124e9afa1aa029b73d614b477dba02cf948696dd8eb1fa50dc745"
         },
         "host-environment-markers": {
             "implementation_name": "cpython",
@@ -137,6 +137,13 @@
             ],
             "version": "==0.3.0"
         },
+        "django-push": {
+            "hashes": [
+                "sha256:88d9d57326c9b5f8485510527c780418da1a3c0c485dbb283281d6bf2ef6598d",
+                "sha256:7101f2d66ff7fd932fe379c70f4d03f74955634fbecb187f03c3e82cd55b8274"
+            ],
+            "version": "==1.0"
+        },
         "django-redis-cache": {
             "hashes": [
                 "sha256:2b4e3510bbcaf3d331975717afd6f15a36fbaf7622504599d2727dc99f90c64d"

lemoncurry/settings/base.py

@@ -216,3 +216,7 @@ META_SITE_PROTOCOL = 'https'
 META_SITE_NAME = LEMONCURRY_SITE_NAME
 META_USE_OG_PROPERTIES = True
 META_USE_TWITTER_PROPERTIES = True
+
+# django-push
+# https://django-push.readthedocs.io/en/latest/publisher.html
+PUSH_HUB = 'https://00dani.superfeedr.com/'

lemoncurry/templates/lemoncurry/layout.html

@@ -7,6 +7,9 @@
 		<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
 		<link rel="canonical" href="{{ uri }}" />
 
+		<link rel="hub" href="{% get_push_hub %}" />
+		<link rel="self" href="{{ uri }}" />
+
 		<meta property="og:url" content="{{ uri }}" />
 		<meta property="og:title" content="{% firstof title site_name %}" />
 		{% include 'meta/meta.html' %}

lemoncurry/templatetags/lemoncurry_tags.py

@@ -97,3 +97,8 @@ def nav_crumbs(context, route):
         'current': current,
         'title': context.get('title'),
     }
+
+
+@register.simple_tag
+def get_push_hub():
+    return settings.PUSH_HUB