mattupstate / flask-rq Goto Github PK

Are there any plans to migrate to/support python 3?

I have noticed that flask-rq does not use context-locals to save the redis connection, which means that everytime one request comes in, we are having a new connection.

What I need here is one connection manager so I do not have to handle connections myself.

Any reasons? So flask-rq is just a config manager? I do not see anything else meaningful here.

@mattupstate friendly ping whether there this project is still active. I've seen several issues without response and the last commit is from > 1yr ago. Discussing the best implementation of RQ with flask in rq/rq#538.

I've been getting these errors in my code trying to get this plugin to work. Then I tried on your examples and I'm running into the same issue.

(env)nuke@arch (~/flask-rq/example)[master*] $: python run.py 
Traceback (most recent call last):
  File "run.py", line 6, in <module>
    from app import app
  File "/home/nuke/flask-rq/example/app.py", line 21, in <module>
    @rq.job
AttributeError: 'RQ' object has no attribute 'job'

(env)nuke@arch (~/flask-rq/example)[master*] $: python app.py
Traceback (most recent call last):
  File "app.py", line 21, in <module>
    @rq.job
AttributeError: 'RQ' object has no attribute 'job'

Hello, Senior engineer.I got a problem that I could not handle my task when I put the put the job into the queue.

The code is as following:

import time
from flask import Flask
from flask_rq2 import RQ
app = Flask(__name__)
app.debug = True

app.config['RQ_OTHER_HOST'] = 'localhost'
app.config['RQ_OTHER_PORT'] = 6379
app.config['RQ_OTHER_PASSWORD'] = None
app.config['RQ_OTHER_DB'] = 0

rq = RQ(app)

@app.route('/doit2')
def doit2():
    echo = rq.get_queue().enqueue(takes_a_while, 'do it 2',
                                  name="low", connection="other")
    return 'Success2'


@app.route('/doit7')
def doit7():
    echo = rq.get_worker('low').work(True)
    print(echo)
    return 'Success7'

Web Server got a wrong when I request the http://127.0.0.1:5000/doit7:

ERRORS：

  File "E:\envs\lingang-newapi\lib\site-packages\flask\app.py", line 1821, in handle_user_exception
    reraise(exc_type, exc_value, tb)
  File "E:\envs\lingang-newapi\lib\site-packages\flask\_compat.py", line 39, in reraise
    raise value
  File "E:\envs\lingang-newapi\lib\site-packages\flask\app.py", line 1950, in full_dispatch_request
    rv = self.dispatch_request()
  File "E:\envs\lingang-newapi\lib\site-packages\flask\app.py", line 1936, in dispatch_request
    return self.view_functions[rule.endpoint](**req.view_args)
  File "E:\pythonProjects\DeCheng\module_exercise\flask-rq\my_example\example\app.py", line 101, in doit7
    echo = rq.get_worker().work(True)
  File "E:\envs\lingang-newapi\lib\site-packages\rq\worker.py", line 526, in work
    self._install_signal_handlers()
  File "E:\envs\lingang-newapi\lib\site-packages\rq\worker.py", line 389, in _install_signal_handlers
    signal.signal(signal.SIGINT, self.request_stop)
  File "e:\programdata\anaconda3\lib\signal.py", line 47, in signal
    handler = _signal.signal(_enum_to_int(signalnum), _enum_to_int(handler))
ValueError: signal only works in main thread

Just like the example code,but I couldn't run it successfully.
Thank you very much.

Instead of

form flask.ext.rq import RQ

should be

from flask.ext.rq import RQ

So I end up having to create an app context in order to do any jobs. I was wondering if it were possible to automatically include the app context.

I have to do this often

@job
def random():
    with app.app_context():
        x = 1 + 1

I would prefer to not have to type the

with app.app_context():

Hi thanks for the great lib.

Quick question is there currently a way to access the current_job? to acquire the job.id al la: http://python-rq.org/docs/jobs/

Thanks in advance

seems like task is not rename to job

Recently, I run the flask rq-worker with the flask-sqlalchemy in order to do some model operations by async-task in the worker. While it occasionally raised the Error

ResourceClosedError: This result object does not return rows. It has been closed automatically.

I don't know what happen to the worker cause the issue. I could not reproduce the error and have searched for a long time on the problem. While get nothing solution on it.

I wonder if any examples on flask-rq worked with flask-sqlalchemy? Here are the code snippets my own.

if __name__ == '__main__':
    with app.app_context():
        QUEUE = get_queue()
        worker = get_worker()
        worker.push_exc_handler(retry_handler)
        worker.work()

And the async task

@job
def async_restart_task(task_id):
    creating_info = {"status": TaskStatus.Creating}  # NOTE: Reset created_at ?
    task = TaskModel.update_task(task_id, creating_info)

    task = TaskModel.get_task_by_id(task_id)
    service = get_service(task.service)

    for jobs in iter_group(10, service.gen_jobs(task)):
        JobModel.add_jobs(jobs)