Small adjustments.

src/membership/selectors.py

@@ -23,7 +23,7 @@ def get_subscription_periods(member: Member | None = None) -> list[SubscriptionP
                     period=OuterRef("pk"),
                 ),
             ),
-        )
+        ).filter(membership_exists=True)
 
     return list(subscription_periods)
 

src/membership/templates/membership/members_admin_detail.html

@@ -3,7 +3,6 @@
 
 {% block content %}
 
-
     <h1>
         {{ member.username }}
     </h1>
@@ -12,6 +11,7 @@
 
     <h3>{% trans "Membership" %}</h3>
 
+    {% if subscription_periods %}
         <table class="table">
             <thead>
             <tr>
@@ -32,8 +32,8 @@
             {% endfor %}
             </tbody>
         </table>
-
+    {% else %}
-
+        {% trans "No memberships" %}
-
+    {% endif %}
 
 {% endblock %}

src/membership/views.py

@@ -1,13 +1,13 @@
 from django.contrib.auth.decorators import login_required
 from django.contrib.auth.decorators import permission_required
 from django.utils.translation import gettext_lazy as _
-from zen_queries import render
 
 from .permissions import ADMINISTRATE_MEMBERS
 from .selectors import get_member
 from .selectors import get_members
 from .selectors import get_memberships
 from .selectors import get_subscription_periods
+from utils.view_utils import render
 from utils.view_utils import render_list
 from utils.view_utils import RowAction
 

src/project/context_processors.py

@@ -1,5 +0,0 @@
-from django.contrib.sites.shortcuts import get_current_site
-
-
-def current_site(request):
-    return {"site": get_current_site(request)}

src/project/settings.py

@@ -81,7 +81,6 @@ TEMPLATES = [
                 "django.template.context_processors.request",
                 "django.contrib.auth.context_processors.auth",
                 "django.contrib.messages.context_processors.messages",
-                "project.context_processors.current_site",
             ],
         },
     },

src/utils/view_utils.py

@@ -1,14 +1,16 @@
 import contextlib
 from dataclasses import dataclass
+from typing import Any
 
+from django.contrib.sites.shortcuts import get_current_site
 from django.core.exceptions import FieldError
 from django.core.paginator import Paginator
 from django.db.models import Model
 from django.http import HttpRequest
 from django.http import HttpResponse
-from django.shortcuts import render
 from django.urls import reverse
 from zen_queries import queries_disabled
+from zen_queries import render as zen_queries_render
 
 
 @dataclass
@@ -98,3 +100,20 @@ def render_list(
         template_name="utils/list.html",
         context=context,
     )
+
+
+def base_context(request: HttpRequest) -> dict[str, Any]:
+    """
+    Return a base context for all views.
+    """
+    return {"site": get_current_site(request)}
+
+
+def render(request, template_name, context=None):
+    """
+    Render a template with a base context.
+    """
+    if context is None:
+        context = {}
+    context = base_context(request) | context
+    return zen_queries_render(request, template_name, context)