-# -*- coding: utf-8 -*-
# This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
# Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
#
-from datetime import datetime
from traceback import print_exc
-from celery.task import task
+from celery import shared_task
from celery.utils.log import get_task_logger
from django.conf import settings
+from django.utils import timezone
-from catalogue.utils import gallery_path
-from wolnelektury.utils import localtime_to_utc
+from catalogue.models import Book
+from catalogue.utils import absolute_url, gallery_url
from waiter.models import WaitedFile
task_logger = get_task_logger(__name__)
# TODO: move to model?
def touch_tag(tag):
update_dict = {
- 'changed_at': localtime_to_utc(datetime.now()),
+ 'changed_at': timezone.now(),
}
type(tag).objects.filter(pk=tag.pk).update(**update_dict)
-@task
+@shared_task(ignore_result=True)
+def build_field(pk, field_name):
+ book = Book.objects.get(pk=pk)
+ task_logger.info("build %s.%s" % (book.slug, field_name))
+ field_file = getattr(book, field_name)
+ field_file.build()
+
+
+@shared_task
def index_book(book_id, book_info=None, **kwargs):
- from catalogue.models import Book
try:
return Book.objects.get(id=book_id).search_index(book_info, **kwargs)
- except Exception, e:
- print "Exception during index: %s" % e
+ except Exception as e:
+ print("Exception during index: %s" % e)
print_exc()
raise e
-@task(ignore_result=True, rate_limit=settings.CATALOGUE_CUSTOMPDF_RATE_LIMIT)
+@shared_task(ignore_result=True, rate_limit=settings.CATALOGUE_CUSTOMPDF_RATE_LIMIT)
def build_custom_pdf(book_id, customizations, file_name, waiter_id=None):
"""Builds a custom PDF file."""
try:
from django.core.files import File
from django.core.files.storage import DefaultStorage
- from catalogue.models import Book
task_logger.info(DefaultStorage().path(file_name))
if not DefaultStorage().exists(file_name):
pdf = wldoc.as_pdf(
customizations=customizations,
morefloats=settings.LIBRARIAN_PDF_MOREFLOATS,
- ilustr_path=gallery_path(wldoc.book_info.url.slug),
+ base_url=absolute_url(gallery_url(wldoc.book_info.url.slug)),
**kwargs)
- DefaultStorage().save(file_name, File(open(pdf.get_filename())))
+ with open(pdf.get_filename(), 'rb') as f:
+ DefaultStorage().save(file_name, File(f))
finally:
if waiter_id is not None:
WaitedFile.objects.filter(pk=waiter_id).delete()
-@task(ignore_result=True)
+@shared_task(ignore_result=True)
def update_counters():
from .helpers import update_counters
update_counters()
+
+
+@shared_task(ignore_result=True)
+def update_references(book_id):
+ Book.objects.get(id=book_id).update_references()
+