Add year property for camp model.

src/camps/models.py

@@ -322,6 +322,11 @@ def teardown_days(self):
 
     # convenience properties to access Camp-related stuff easily from the Camp object
 
+    @property
+    def year(self) -> int:
+        """Return the year of this camp."""
+        return self.camp.lower.year
+
     @property
     def event_types(self):
         """Return all event types with at least one event in this camp."""

src/camps/tests.py

@@ -213,3 +213,10 @@ def test_participant_count(self) -> None:
         child_one_day.save()
 
         assert self.camp.participant_count == 4
+
+    def test_year_of_camp(self) -> None:
+        """Test the property `year` return current year of camp."""
+        expected = self.camp.camp.lower.year
+
+        assert self.camp.year == expected
+

src/program/views.py

@@ -1085,7 +1085,7 @@ def get(self, *args, **kwargs):
             E.version("BornHack Frab XML Generator v2.0"),
             E.conference(
                 E.title(self.camp.title),
-                E.acronym(str(self.camp.camp.lower.year)),
+                E.acronym(str(self.camp.year)),
                 E.start(self.camp.camp.lower.date().isoformat()),
                 E.end(self.camp.camp.upper.date().isoformat()),
                 E.days(len(self.camp.get_days("camp"))),

src/shop/management/commands/copy_tickets_from_camp_to_camp.py

@@ -2,14 +2,14 @@
 
 import logging
 
-from django.core.management import call_command
 from django.core.management.base import BaseCommand
 from django.utils import timezone
 from datetime import timedelta
 
 from camps.models import Camp
 from tickets.models import TicketType
-from shop.models import Product, SubProductRelation
+from shop.models import Product
+from shop.models import SubProductRelation
 
 logger = logging.getLogger(f"bornhack.{__name__}")
 
@@ -56,16 +56,16 @@ def handle(self, *args, **options) -> None:
                 print(f"Created new TicketType {newtt}")
             for product in tt.product_set.filter(sub_products__isnull=True):
                 newprod, created = Product.objects.get_or_create(
-                    name=product.name.replace(str(fromcamp.camp.lower.year), str(tocamp.camp.lower.year)),
+                    name=product.name.replace(str(fromcamp.year), str(tocamp.year)),
                     ticket_type=newtt,
-                    slug=product.slug.replace(str(fromcamp.camp.lower.year), str(tocamp.camp.lower.year)),
+                    slug=product.slug.replace(str(fromcamp.year), str(tocamp.year)),
                     defaults={
                         "price": product.price,
                         "category": product.category,
-                        "description": product.description.replace(str(fromcamp.camp.lower.year), str(tocamp.camp.lower.year)),
+                        "description": product.description.replace(str(fromcamp.year), str(tocamp.year)),
                         "available_in": (timezone.now(), tocamp.camp.upper + timedelta(days=30)),
                         "cost": product.cost,
-                        "comment": product.comment.replace(str(fromcamp.camp.lower.year), str(tocamp.camp.lower.year)),
+                        "comment": product.comment.replace(str(fromcamp.year), str(tocamp.year)),
                     }
                 )
                 if created:
@@ -77,15 +77,15 @@ def handle(self, *args, **options) -> None:
             print(product)
             # create bundle product
             newprod, created = Product.objects.get_or_create(
-                name=product.name.replace(str(fromcamp.camp.lower.year), str(tocamp.camp.lower.year)),
-                slug=product.slug.replace(str(fromcamp.camp.lower.year), str(tocamp.camp.lower.year)),
+                name=product.name.replace(str(fromcamp.year), str(tocamp.year)),
+                slug=product.slug.replace(str(fromcamp.year), str(tocamp.year)),
                 defaults={
                     "price": product.price,
                     "category": product.category,
-                    "description": product.description.replace(str(fromcamp.camp.lower.year), str(tocamp.camp.lower.year)),
+                    "description": product.description.replace(str(fromcamp.year), str(tocamp.year)),
                     "available_in": (timezone.now(), tocamp.camp.upper + timedelta(days=30)),
                     "cost": product.cost,
-                    "comment": product.comment.replace(str(fromcamp.camp.lower.year), str(tocamp.camp.lower.year)),
+                    "comment": product.comment.replace(str(fromcamp.year), str(tocamp.year)),
                 }
             )
             for spr in product.sub_product_relations.all():

src/tickets/views.py

@@ -65,7 +65,7 @@ def get(self, request, *args, **kwargs):
         ticket = self.get_object(*args, **kwargs)
         response = HttpResponse(content_type="application/pdf")
         response["Content-Disposition"] = (
-            f'attachment; filename="BornHack_{ticket.ticket_type.camp.camp.lower.year}_{ticket.shortname}_ticket_{ticket.pk}.pdf"'
+            f'attachment; filename="BornHack_{ticket.ticket_type.camp.year}_{ticket.shortname}_ticket_{ticket.pk}.pdf"'
         )
         response.write(ticket.generate_pdf().getvalue())
         return response

src/tokens/templates/token_dashboard.html

@@ -65,13 +65,13 @@ <h3 class="mb-4">How to play?</h3>
           <p>Token examples:</p>
           <p>
           <ul>
-            <li><code>BornHack{{ camp.camp.lower.year }}</code></li>
+            <li><code>BornHack{{ camp.year }}</code></li>
             <li><code>cm9sbGllczIwMjR5b3V3aW4K</code></li>
             <li><code>Ly5caCRLKRHrpiF6SQwe9geUKAxSsLQE</code></li>
           </ul>
           </p>
           <p>Tokens are hidden or in plain sight physically or virtually on the BornHack venue, online and offline.</p>
-          <p class="mb-0">Submit the tokens you find in the field below. You can start with this one: <b>HelloTokenHunters{{ camp.camp.lower.year }}</b></p>
+          <p class="mb-0">Submit the tokens you find in the field below. You can start with this one: <b>HelloTokenHunters{{ camp.year }}</b></p>
         </div>
         <div class="col-12 my-4">
           <form action="{% url 'tokens:submit' camp_slug=camp.slug %}" method="post">