One url file to rule them all,

one url file to find them
One url file to bring them all,
and in the darkness bind them.

bds/urls.py

@@ -0,0 +1,2 @@
+app_label = "bds"
+urlpatterns = []

cof/urls.py

@@ -8,129 +8,141 @@ from django.conf.urls.static import static
 from django.contrib import admin
 from django.contrib.auth import views as django_auth_views
 from django.urls import include, path
-from django.views.decorators.cache import cache_page
 from django.views.generic.base import TemplateView
 from django_cas_ng import views as django_cas_views
-from django_js_reverse.views import urls_js
-from wagtail.admin import urls as wagtailadmin_urls
-from wagtail.core import urls as wagtail_urls
-from wagtail.documents import urls as wagtaildocs_urls
-
-from gestioncof import csv_views, views as gestioncof_views
-from gestioncof.autocomplete import autocomplete
-from gestioncof.urls import (
-    calendar_patterns,
-    clubs_patterns,
-    events_patterns,
-    export_patterns,
-    surveys_patterns,
-)
 
 admin.autodiscover()
 
+
 urlpatterns = [
-    # Page d'accueil
-    path("", gestioncof_views.HomeView.as_view(), name="home"),
-    # Le BdA
-    path("bda/", include("bda.urls")),
-    # Les exports
-    path("export/", include(export_patterns)),
-    # Les petits cours
-    path("petitcours/", include("petitscours.urls")),
-    # Les sondages
-    path("survey/", include(surveys_patterns)),
-    # Evenements
-    path("event/", include(events_patterns)),
-    # Calendrier
-    path("calendar/", include(calendar_patterns)),
-    # Clubs
-    path("clubs/", include(clubs_patterns)),
-    # Authentification
-    path(
-        "cof/denied",
-        TemplateView.as_view(template_name="cof-denied.html"),
-        name="cof-denied",
-    ),
-    path("cas/login", django_cas_views.LoginView.as_view(), name="cas_login_view"),
-    path("cas/logout", django_cas_views.LogoutView.as_view()),
-    path(
-        "outsider/login", gestioncof_views.LoginExtView.as_view(), name="ext_login_view"
-    ),
-    path(
-        "outsider/logout", django_auth_views.LogoutView.as_view(), {"next_page": "home"}
-    ),
-    path("login", gestioncof_views.login, name="cof-login"),
-    path("logout", gestioncof_views.logout, name="cof-logout"),
-    # Infos persos
-    path("profile", gestioncof_views.profile, name="profile"),
-    path(
-        "outsider/password-change",
-        django_auth_views.PasswordChangeView.as_view(),
-        name="password_change",
-    ),
-    path(
-        "outsider/password-change-done",
-        django_auth_views.PasswordChangeDoneView.as_view(),
-        name="password_change_done",
-    ),
-    # Inscription d'un nouveau membre
-    path("registration", gestioncof_views.registration, name="registration"),
-    path(
-        "registration/clipper/<slug:login_clipper>/<fullname>",
-        gestioncof_views.registration_form2,
-        name="clipper-registration",
-    ),
-    path(
-        "registration/user/<username>",
-        gestioncof_views.registration_form2,
-        name="user-registration",
-    ),
-    path(
-        "registration/empty",
-        gestioncof_views.registration_form2,
-        name="empty-registration",
-    ),
-    # Autocompletion
-    path(
-        "autocomplete/registration", autocomplete, name="cof.registration.autocomplete"
-    ),
-    path(
-        "user/autocomplete",
-        gestioncof_views.user_autocomplete,
-        name="cof-user-autocomplete",
-    ),
-    # Interface admin
-    path("admin/logout/", gestioncof_views.logout),
     path("admin/doc/", include("django.contrib.admindocs.urls")),
-    path(
-        "admin/<slug:app_label>/<slug:model_name>/csv/",
-        csv_views.admin_list_export,
-        {"fields": ["username"]},
-    ),
     path("admin/", admin.site.urls),
-    # Liens utiles du COF et du BdA
-    path("utile_cof", gestioncof_views.utile_cof, name="utile_cof"),
-    path("utile_bda", gestioncof_views.utile_bda, name="utile_bda"),
-    path("utile_bda/bda_diff", gestioncof_views.liste_bdadiff, name="ml_diffbda"),
-    path("utile_cof/diff_cof", gestioncof_views.liste_diffcof, name="ml_diffcof"),
-    path(
-        "utile_bda/bda_revente",
-        gestioncof_views.liste_bdarevente,
-        name="ml_bda_revente",
-    ),
-    path("k-fet/", include("kfet.urls")),
-    path("cms/", include(wagtailadmin_urls)),
-    path("documents/", include(wagtaildocs_urls)),
-    # djconfig
-    path("config", gestioncof_views.ConfigUpdate.as_view(), name="config.edit"),
-    # js-reverse
-    path("jsreverse/", urls_js, name="js_reverse"),
 ]
 
+if "gestioncof" in settings.INSTALLED_APPS:
+    from gestioncof import csv_views, views as gestioncof_views
+    from gestioncof.autocomplete import autocomplete
+    from gestioncof.urls import (
+        calendar_patterns,
+        clubs_patterns,
+        events_patterns,
+        export_patterns,
+        surveys_patterns,
+    )
+    from django_js_reverse.views import urls_js
+    from wagtail.admin import urls as wagtailadmin_urls
+    from wagtail.documents import urls as wagtaildocs_urls
+
+    # Also includes BdA, K-Fêt, etc.
+    urlpatterns += [
+        path("admin/logout/", gestioncof_views.logout),
+        path(
+            "admin/<slug:app_label>/<slug:model_name>/csv/",
+            csv_views.admin_list_export,
+            {"fields": ["username"]},
+        ),
+        # Page d'accueil
+        path("", gestioncof_views.HomeView.as_view(), name="home"),
+        # Le BdA
+        path("bda/", include("bda.urls")),
+        # Les exports
+        path("export/", include(export_patterns)),
+        # Les petits cours
+        path("petitcours/", include("petitscours.urls")),
+        # Les sondages
+        path("survey/", include(surveys_patterns)),
+        # Evenements
+        path("event/", include(events_patterns)),
+        # Calendrier
+        path("calendar/", include(calendar_patterns)),
+        # Clubs
+        path("clubs/", include(clubs_patterns)),
+        # Authentification
+        path(
+            "cof/denied",
+            TemplateView.as_view(template_name="cof-denied.html"),
+            name="cof-denied",
+        ),
+        path("cas/login", django_cas_views.LoginView.as_view(), name="cas_login_view"),
+        path("cas/logout", django_cas_views.LogoutView.as_view()),
+        path(
+            "outsider/login",
+            gestioncof_views.LoginExtView.as_view(),
+            name="ext_login_view",
+        ),
+        path(
+            "outsider/logout",
+            django_auth_views.LogoutView.as_view(),
+            {"next_page": "home"},
+        ),
+        path("login", gestioncof_views.login, name="cof-login"),
+        path("logout", gestioncof_views.logout, name="cof-logout"),
+        # Infos persos
+        path("profile", gestioncof_views.profile, name="profile"),
+        path(
+            "outsider/password-change",
+            django_auth_views.PasswordChangeView.as_view(),
+            name="password_change",
+        ),
+        path(
+            "outsider/password-change-done",
+            django_auth_views.PasswordChangeDoneView.as_view(),
+            name="password_change_done",
+        ),
+        # Inscription d'un nouveau membre
+        path("registration", gestioncof_views.registration, name="registration"),
+        path(
+            "registration/clipper/<slug:login_clipper>/<fullname>",
+            gestioncof_views.registration_form2,
+            name="clipper-registration",
+        ),
+        path(
+            "registration/user/<username>",
+            gestioncof_views.registration_form2,
+            name="user-registration",
+        ),
+        path(
+            "registration/empty",
+            gestioncof_views.registration_form2,
+            name="empty-registration",
+        ),
+        # Autocompletion
+        path(
+            "autocomplete/registration",
+            autocomplete,
+            name="cof.registration.autocomplete",
+        ),
+        path(
+            "user/autocomplete",
+            gestioncof_views.user_autocomplete,
+            name="cof-user-autocomplete",
+        ),
+        # Liens utiles du COF et du BdA
+        path("utile_cof", gestioncof_views.utile_cof, name="utile_cof"),
+        path("utile_bda", gestioncof_views.utile_bda, name="utile_bda"),
+        path("utile_bda/bda_diff", gestioncof_views.liste_bdadiff, name="ml_diffbda"),
+        path("utile_cof/diff_cof", gestioncof_views.liste_diffcof, name="ml_diffcof"),
+        path(
+            "utile_bda/bda_revente",
+            gestioncof_views.liste_bdarevente,
+            name="ml_bda_revente",
+        ),
+        path("k-fet/", include("kfet.urls")),
+        path("cms/", include(wagtailadmin_urls)),
+        path("documents/", include(wagtaildocs_urls)),
+        # djconfig
+        path("config", gestioncof_views.ConfigUpdate.as_view(), name="config.edit"),
+        # js-reverse
+        path("jsreverse/", urls_js, name="js_reverse"),
+    ]
+
+if "bds" in settings.INSTALLED_APPS:
+    urlpatterns.append(path("bds/", include("bds.urls")))
+
 if "events" in settings.INSTALLED_APPS:
     # The new event application is still in development
     # → for now it is namespaced below events_v2
-    # → when the old events system is out, move this above in the others apps
+    # → rename this when the old events system is out
     urlpatterns += [path("event_v2/", include("events.urls"))]
 
 if "debug_toolbar" in settings.INSTALLED_APPS:
@@ -144,6 +156,9 @@ if settings.DEBUG:
     urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
 
 # Wagtail for uncatched
-urlpatterns += i18n_patterns(
-    path("", include(wagtail_urls)), prefix_default_language=False
-)
+if "wagtail.core" in settings.INSTALLED_APPS:
+    from wagtail.core import urls as wagtail_urls
+
+    urlpatterns += i18n_patterns(
+        path("", include(wagtail_urls)), prefix_default_language=False
+    )