def create_celery_app(app=None):
"""Create celery instance with flask app context.
Source: https://gist.github.com/anonymous/fa47834db2f4f3b8b257
Source: https://stackoverflow.com/questions/25360136/flask-with-create-app-sqlalchemy-and-celery
"""
app = app or create_naive_app()
celery = Celery(
__name__,
backend='redis://localhost:6379',
broker='redis://localhost:6379',
include=[
'flask_celery_job_status.blueprints.naive_task_status.tasks',
'flask_celery_job_status.blueprints.factory_task_status.tasks',
'flask_celery_job_status.blueprints.job_status.tasks'
])
celery.conf.update(app.config)
TaskBase = celery.Task
class ContextTask(TaskBase):
abstract = True
def __call__(self, *args, **kwargs):
with app.app_context():
return TaskBase.__call__(self, *args, **kwargs)
celery.Task = ContextTask
celery.app = app
return celery
def make_celery(app):
celery_ = Celery('celery_app')
celery_.config_from_object('config')
TaskBase = celery_.Task
celery_.app = app
class ContextTask(TaskBase):
abstract = True
def __call__(self, *args, **kwargs):
with app.app_context():
return TaskBase.__call__(self, *args, **kwargs)
celery_.Task = ContextTask
return celery_
def make_celery(app):
app = app
celery = Celery(app.import_name, broker=app.config['CELERY_BROKER_URL'])
celery.conf.update(app.config)
TaskBase = celery.Task
class ContextTask(TaskBase):
abstract = True
def __call__(self, *args, **kwargs):
with app.app_context():
return TaskBase.__call__(self, *args, **kwargs)
celery.Task = ContextTask
celery.app = app
return celery
def create_celery_app(app=None):
app = app or create_app()
celery = Celery(__name__, broker=app.config['CELERY_BROKER_URL'])
TaskBase = celery.Task
class ContextTask(TaskBase):
abstract = True
def __call__(self, *args, **kwargs):
with app.app_context():
return TaskBase.__call__(self, *args, **kwargs)
celery.Task = ContextTask
celery.app = app
return celery
def make_celery(app):
celery = Celery(
app.import_name,
backend=CELERY_RESULT_BACKEND,
broker=CELERY_BROKER_URL
)
celery.conf.update(app.config)
class ContextTask(celery.Task):
def __call__(self, *args, **kwargs):
with app.app_context():
return self.run(*args, **kwargs)
celery.Task = ContextTask
celery.app = app
return celery
def create_celery_app(app=None):
app = app or create_app()
celery = Celery(__name__, broker=app.config['CELERY_BROKER_URL'])
celery.conf.update(app.config)
TaskBase = celery.Task
class ContextTask(TaskBase):
abstract = True
def __call__(self, *args, **kwargs):
with app.app_context():
return TaskBase.__call__(self, *args, **kwargs)
celery.Task = ContextTask
celery.app = app
return celery
def create_celery_app(app=None): celery = Celery(app.import_name, broker=app.config['CELERY_BROKER_URL']) celery.conf.update(app.config) Taskbase = celery.Task class ContextTask(Taskbase): abstract = True def __call__(self, *args, **kwargs): with app.app_context(): return Taskbase.__call__(self, *args, **kwargs) celery.Task = ContextTask # very important line for app context celery.app = app return celery
def create_celery_app(app=None):
celery = Celery(app.import_name, broker=app.config['CELERY_BROKER_URL'])
celery.conf.update(app.config)
Taskbase = celery.Task
class ContextTask(Taskbase):
abstract = True
def __call__(self, *args, **kwargs):
with app.app_context():
return Taskbase.__call__(self, *args, **kwargs)
celery.Task = ContextTask
# very important line for app context
celery.app = app
return celery
def make_celery(app=None):
app = app or make_app()
celery = Celery(__name__, broker=app.config.get("CELERY_BROKER"))
celery.conf.update(app.config)
TaskBase = celery.Task
class ContextTask(TaskBase):
abstract = True
def __call__(self, *args, **kwargs):
with app.app_context():
return TaskBase.__call__(self, *args, **kwargs)
celery.Task = ContextTask
celery.app = app
return celery
def make_celery(app):
celery = Celery(app.import_name,
broker=app.config["CELERY_BROKER_URL"],
backend=app.config["CELERY_RESULT_BACKEND"])
celery.conf.update(app.config)
TaskBase = celery.Task
# To have an access to app
celery.app = app
class ContextTask(TaskBase):
abstract = True
def __call__(self, *args, **kwargs):
with app.app_context():
return TaskBase.__call__(self, *args, **kwargs)
celery.Task = ContextTask
return celery
def create_celery_app(app=None):
app = app or create_app()
celery = Celery()
celery.config_from_object('celeryconfig')
TaskBase = celery.Task
class ContextTask(TaskBase):
abstract = True
def __call__(self, *args, **kwargs):
with app.app_context():
return TaskBase.__call__(self, *args, **kwargs)
celery.Task = ContextTask
celery.app = app
return celery
def create_celery(app=None):
app = app or create_app(ProductionConfig)
celery = Celery(app.import_name,
backend=app.config['CELERY_RESULT_BACKEND'],
broker=app.config['CELERY_BROKER_URL'])
celery.conf.update(app.config)
TaskBase = celery.Task
class ContextTask(TaskBase):
abstract = True
def __call__(self, *args, **kwargs):
with app.app_context():
return TaskBase.__call__(self, *args, **kwargs)
celery.Task = ContextTask
celery.app = app
return celery
def make_celery(flask_app=None, config_name='prod'):
from . import create_app
flask_app = flask_app or create_app(config_name)
c = Celery(flask_app.import_name)
c.app = flask_app
logger.info('celery {} flask app {}'.format(c, c.app))
c.config_from_object('celeryconf')
TaskBase = c.Task
class ContextTask(TaskBase):
abstract = True
def __call__(self, *args, **kwargs):
logger.error('ContextTask {}'.format(flask_app))
with flask_app.app_context():
logger.error('ContextTask app context {}'.format(flask_app))
return TaskBase.__call__(self, *args, **kwargs)
c.Task = ContextTask
return c
def create_celery_app(app=None):
app = app or create_app()
if app.config['CELERY_DISABLED']:
app.logger.error(
f"Celery setting was disable, status: {app.config['CELERY_DISABLED']}")
return Celery(__name__)
celery = Celery(__name__, broker=app.config['CELERY_BROKER_URL'],
backend=app.config['CELERY_RESULT_BACKEND'], include=['breakcontent.tasks'])
celery.conf.update(app.config)
TaskBase = celery.Task
class ContextTask(TaskBase):
abstract = True
def __call__(self, *args, **kwargs):
with app.app_context():
return TaskBase.__call__(self, *args, **kwargs)
celery.Task = ContextTask
celery.app = app
return celery
def create_celery_app():
"""Create a Celery app instance."""
app = create_app()
celery = Celery(app.import_name, broker=app.config[u'CELERY_BROKER_URL'])
celery.conf.update(app.config)
TaskBase = celery.Task
# pylint: disable=no-init
class ContextTask(TaskBase):
"""Add Flask context to the Celery tasks created."""
abstract = True
def __call__(self, *args, **kwargs):
"""Return Task within a Flask app context.
Returns:
A Task (instance of Celery.celery.Task)
"""
with app.app_context():
return TaskBase.__call__(self, *args, **kwargs)
celery.Task = ContextTask
celery.app = app
return celery
