facturio/subjects/urls.py

from django.urls import path

from . import views

app_name = "subjects"

urlpatterns = [
    path("", views.main_page, name="list"),
    path("new/", views.create_subject, name="create"),
    path("link/<int:subject_id>", views.link_subject, name="link"),
    path("unlink/<int:subject_id>", views.unlink_subject, name="unlink")
]