Use variable instead of string

Signed-off-by: André Jaenisch <andre.jaenisch@posteo.de>

bookwyrm/models/antispam.py

@@ -8,7 +8,7 @@ from django.db import models, transaction
 from django.db.models import Q
 from django.utils.translation import gettext_lazy as _
 
-from bookwyrm.tasks import app
+from bookwyrm.tasks import app, LOW
 from .base_model import BookWyrmModel
 from .user import User
 
@@ -65,7 +65,7 @@ class AutoMod(AdminModel):
     created_by = models.ForeignKey("User", on_delete=models.PROTECT)
 
 
-@app.task(queue="low_priority")
+@app.task(queue=LOW)
 def automod_task():
     """Create reports"""
     if not AutoMod.objects.exists():

bookwyrm/models/import_job.py

@@ -328,7 +328,7 @@ class ImportItem(models.Model):
         )
 
 
-@app.task(queue="low_priority")
+@app.task(queue=LOW)
 def start_import_task(job_id):
     """trigger the child tasks for each row"""
     job = ImportJob.objects.get(id=job_id)
@@ -345,7 +345,7 @@ def start_import_task(job_id):
     job.save()
 
 
-@app.task(queue="low_priority")
+@app.task(queue=LOW)
 def import_item_task(item_id):
     """resolve a row into a book"""
     item = ImportItem.objects.get(id=item_id)

bookwyrm/models/user.py

@@ -20,7 +20,7 @@ from bookwyrm.models.status import Status
 from bookwyrm.preview_images import generate_user_preview_image_task
 from bookwyrm.settings import DOMAIN, ENABLE_PREVIEW_IMAGES, USE_HTTPS, LANGUAGES
 from bookwyrm.signatures import create_key_pair
-from bookwyrm.tasks import app
+from bookwyrm.tasks import app, LOW
 from bookwyrm.utils import regex
 from .activitypub_mixin import OrderedCollectionPageMixin, ActivitypubMixin
 from .base_model import BookWyrmModel, DeactivationReason, new_access_code
@@ -458,7 +458,7 @@ class KeyPair(ActivitypubMixin, BookWyrmModel):
         return super().save(*args, **kwargs)
 
 
-@app.task(queue="low_priority")
+@app.task(queue=LOW)
 def set_remote_server(user_id):
     """figure out the user's remote server in the background"""
     user = User.objects.get(id=user_id)
@@ -502,7 +502,7 @@ def get_or_create_remote_server(domain, refresh=False):
     return server
 
 
-@app.task(queue="low_priority")
+@app.task(queue=LOW)
 def get_remote_reviews(outbox):
     """ingest reviews by a new remote bookwyrm user"""
     outbox_page = outbox + "?page=true&type=Review"