I have been churning through the software development recently and have had some success bending celery to my will.
I have used it successfully to send emails, and have just tried to use almost exactly the same code (after restarting all processes etc) to send sms through Twilio.
However I keep getting the following issue:
File "/Users/Rob/Dropbox/Python/secTrial/views.py", line 115, in send_sms
send_sms.delay(recipients, form.text.data)
AttributeError: 'function' object has no attribute 'delay'
My code is as follows:
@celery.task
def send_email(subject, sender, recipients, text_body):
msg = Message(subject, sender=sender)
for email in recipients:
msg.add_recipient(email)
msg.body = text_body
mail.send(msg)
@celery.task
def send_sms(recipients, text_body):
for number in recipients:
print number
num = '+61' + str(number)
print num
msg = text_body + 'this message to' + num
client.messages.create(to=num, from_="+14804054823", body=msg)
send_email.delay when called from my views.py works perfectly, however send_sms.delay fails every time with the above error.
Any help on troubleshooting this is appreciated.
-- As requested:
@app.route('/send_mail', methods=['GET', 'POST'])
@roles_accepted('Admin')
def send_mail():
form = SendMailForm(request.form)
if request.method == 'POST':
if form.validate_on_submit():
emails = db.session.query(User.email).all()
list_emails = list(zip(*emails)[0])
send_email.delay('Subject', '[email protected]', list_emails, form.text.data)
return render_template('send_generic.html', form=form)
@app.route('/send_sms', methods=['GET', 'POST'])
@roles_accepted('Admin')
def send_sms():
form = SendMailForm(request.form)
if request.method == 'POST':
if form.validate_on_submit():
recipients = db.session.query(User.mobile).all()
list_recipients = filter(None, list(zip(*recipients)[0]))
send_sms.delay(list_recipients, form.text.data)
return render_template('send_generic.html', form=form, send_sms=send_sms)
My send_sms celery decorated function is showing up as a registered task:
(env)RP:secTrial Rob$ celery inspect registered
-> [email protected]: OK
* app.send_email
* app.send_security_email
* app.send_sms
and for config I am simply using the guest:rabbitmq
CELERY_BROKER_URL = 'amqp://guest@localhost//'
CELERY_RESULT_BACKEND = 'amqp://guest@localhost//'
The view name send_sms
conflicts with the celery task name. The name send_sms
references the view, not the task, when used in the module that contains the view.
Use different name to avoid the overwriting.