move manager method in managers file

fet2020/tasks/managers.py

@@ -0,0 +1,31 @@
+from django.db import models
+from django.db.models import Q
+
+
+class TaskQuerySet(models.QuerySet):
+    def get_ordered(self):
+        return self.order_by("task_list")
+
+
+class TaskManager(models.Manager):
+    def get_tasks(self, user, completed, task_list, all_tasks):
+        # None ... assigned to all users
+        qs_all = self.get_queryset().get_ordered()
+        qs = qs_all.filter(assigned_to__id=user)
+
+        if all_tasks:
+            qs_tmp = qs_all.filter(
+                Q(assigned_to=None) & Q(task_list__users__id__exact=user)
+            )
+            qs = (qs | qs_tmp).distinct()
+
+        if not completed:
+            qs = qs.filter(completed=completed)
+
+        if task_list:
+            qs = qs.filter(task_list=task_list)
+
+        return qs
+
+    def get_queryset(self):
+        return TaskQuerySet(self.model, using=self._db)

fet2020/tasks/models.py

@@ -3,7 +3,6 @@ from django.conf import settings
 from django.core.validators import ValidationError
 from django.contrib.auth.models import User
 from django.db import models
-from django.db.models import Q
 from django.db.models.constraints import UniqueConstraint
 from django.urls import reverse
 from django.utils import timezone
@@ -11,36 +10,7 @@ from django.utils.text import slugify
 from django.utils.translation import gettext_lazy as _
 
 from documents import createPadifNotExists
-
-
-class TaskQuerySet(models.QuerySet):
-    def get_ordered(self):
-        return self.order_by("task_list")
-
-
-class TaskManager(models.Manager):
-    def get_tasks(self, user, completed, task_list, all_tasks):
-        # None ... assigned to all users
-        qs = self.get_queryset().get_ordered().filter(assigned_to__id=user)
-
-        if all_tasks:
-            qs_tmp = (
-                self.get_queryset()
-                .get_ordered()
-                .filter(Q(assigned_to=None) & Q(task_list__users__id__exact=user))
-            )
-            qs = (qs | qs_tmp).distinct()
-
-        if not completed:
-            qs = qs.filter(completed=completed)
-
-        if task_list:
-            qs = qs.filter(task_list=task_list)
-
-        return qs
-
-    def get_queryset(self):
-        return TaskQuerySet(self.model, using=self._db)
+from .managers import TaskManager
 
 
 class TaskList(models.Model):