проверить работу ссылок на курсы в админке, сделать все ссылки на курсы по slug (менеджмент командой)

apps/course/management/commands/update_courses_slug.py

@@ -0,0 +1,20 @@
+from unidecode import unidecode
+
+from django.core.management.base import BaseCommand, CommandError
+from django.db.models import Q
+from django.utils.text import slugify
+from apps.course.models import Course
+
+
+class Command(BaseCommand):
+    help = 'Upload users to Roistat'
+
+    def handle(self, *args, **options):
+        courses = Course.objects.filter(Q(slug__isnull=True) | Q(slug=''))
+        for course in courses:
+            course.slug = slugify(unidecode(course.title[:90]))
+            try:
+                course.save()
+            except:
+                course.slug += str(course.id)
+                course.save()

apps/course/models.py

@@ -1,10 +1,13 @@
 import arrow
 from random import shuffle
 from uuid import uuid4
+from unidecode import unidecode
+
 from django.db import models
 from django.core.exceptions import ValidationError
 from django.utils import timezone
 from django.utils.timezone import now
+from django.utils.text import slugify
 from django.contrib.auth import get_user_model
 from django.urls import reverse_lazy
 from django.conf import settings
@@ -119,17 +122,14 @@ class Course(BaseModel, DeactivatedMixin):
     def __str__(self):
         return str(self.id) + ' ' + self.title
 
-    # def save(self, *args, **kwargs):
+    def save(self, *args, **kwargs):
-    #     if not self.slug:
+        if not self.slug:
-    #         self.slug = slugify(
+            self.slug = slugify(unidecode(self.title[:90]))
-    #             self.title[:90],
-    #             allow_unicode=True
-    #         )
 
-    #     if Course.objects.filter(slug=self.slug).exclude(id=self.id).exists():
+        if Course.objects.filter(slug=self.slug).exclude(id=self.id).exists():
-    #         self.slug += '_' + str(uuid4())[:6]
+            self.slug += str(uuid4())[-3:]
 
-    #     return super().save()
+        return super().save()
 
     @property
     def url(self):