dependencies: update celery to version 5

Pipfile

@@ -38,6 +38,8 @@ wand = ">=0.5.0,<0.6.0"
 transifex-client = "*"
 python-dotenv = "*"
 flask-cors = ">3.0.8"
+# Avoid an error during invenio-previewer initialization
+nbconvert = ">=5.6.1,<6.0.0"
 
 [dev-packages]
 Flask-Debugtoolbar = ">=0.10.1"

docker-compose.full.yml

@@ -100,7 +100,7 @@ services:
       file: docker-services.yml
       service: app
     restart: "always"
-    command: ["celery worker -A invenio_app.celery --loglevel=INFO"]
+    command: ["celery --app invenio_app.celery worker --loglevel=INFO"]
     image: sonar
     links:
       - cache

pytest.ini

@@ -14,5 +14,9 @@
 
 [pytest]
 pep8ignore = docs/conf.py ALL
-addopts = --pep8 --doctest-glob="*.rst" --doctest-modules --cov=sonar --cov-report=term-missing --ignore=setup.py
+; Add pluging for celery fixtures manually. This can be removed when invenio-celery will be on version 1.2.1
+addopts = --pep8 --doctest-glob="*.rst" --doctest-modules --cov=sonar --cov-report=term-missing --ignore=setup.py -p celery.contrib.pytest
 testpaths = docs tests sonar
+; Not displaying all the PendingDeprecationWarnings from invenio
+filterwarnings =
+    ignore::PendingDeprecationWarning

scripts/server

@@ -28,7 +28,7 @@ export FLASK_ENV=development
 
 # Start Worker and Server
 section "Start celery worker" "info"
-celery worker -A invenio_app.celery -l INFO --beat --without-heartbeat & pid_celery=$!
+celery --app invenio_app.celery worker --loglevel INFO --beat & pid_celery=$!
 message "Done" "success"
 
 # Start web server

scripts/setup

@@ -49,6 +49,10 @@ if $import; then
     message "Size of import sets is set to \"$size\"" "info"
 fi
 
+# Purge celery
+section "Purge celery tasks" "info"
+celery --app invenio_app.celery purge -f
+
 # Clean redis
 section "Clear redis cache" "info"
 invenio shell --no-term-title -c "import redis; redis.StrictRedis.from_url(app.config['CACHE_REDIS_URL']).flushall(); print('Cache cleared')"