I'm trying to run a Restplus flask API using unicorn but i keep getting this error:
Application object must be callable.
I'm using sqlalchemy for the databse conection and models. this is my apy.py main file:
from apis import api
from database import db
import os
application = Flask(__name__)
application.config.from_object('config.DevelopmentConfig')
application.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
db.init_app(application)
api.init_app(application)
if __name__ == '__main__':
application.run(debug=True)
An this is how i define the init.py of the folder with the enpoints so i can get them organiced:
from flask_restplus import Api
from .status import api as status
from .cats import api as cats
api = Api(
title='TEST API',
version='1.0',
description='A description',
)
api.add_namespace(status)
api.add_namespace(cats)
Im using dockers, and this is how I run gunicorn:
CMD ["gunicorn", "-b", "0.0.0.0:9000", "api:api"]
In host I get the same error. Runing the code with just python works fine. Do I need a wsig file? If so, how should I define it?
Update:
I tried running it on Windows 10 using waitress, and Ii got this error when I tried to connect ot it:
Serving on http://MR:9000
ERROR:waitress:Exception while serving /
Traceback (most recent call last):
File "c:\users\mr\appdata\local\programs\python\python37\lib\site-packages\waitress\channel.py", line 356, in service
task.service()
File "c:\users\mr\appdata\local\programs\python\python37\lib\site-packages\waitress\task.py", line 172, in service
self.execute()
File "c:\users\mr\appdata\local\programs\python\python37\lib\site-packages\waitress\task.py", line 440, in execute
app_iter = self.channel.server.application(environ, start_response)
TypeError: 'Api' object is not callable
So the error is when I try to connect to it?
Your error is that in your call to gunicorn viz.
CMD ["gunicorn", "-b", "0.0.0.0:9000", "api:api"]
what you are currently asking gunicorn is to look at the module api and check for a callable named api in it. Correct it to the following
CMD ["gunicorn", "-b", "0.0.0.0:9000", "apy:application"]
Sources: