def init_celery(app=None):
""" Setup celery with application factory """
if app is None:
from project.server import create_app
app = create_app()
celery.conf.update(app.config)
celery.conf.broker_url = app.config["CELERY_BROKER_URL"]
celery.conf.result_backend = app.config["CELERY_RESULT_BACKEND"]
celery.conf.broker_connection_max_retries = 3
celery.conf.broker_transport_options = {
"max_retries": 3,
"interval_start": 0,
"interval_step": 0.2,
"interval_max": 0.5
}
celery.conf.task_publish_retry_policy = {
"max_retries": 3,
"interval_start": 0,
"interval_step": 0.2,
"interval_max": 0.5
}
class ContextTask(celery.Task):
"""Make celery tasks work with Flask app context"""
def __call__(self, *args, **kwargs):
with app.app_context():
return self.run(*args, **kwargs)
celery.Task = ContextTask
return celery
def app():
"""An application for the tests."""
_app = create_app("tests.settings")
ctx = _app.test_request_context()
ctx.push()
yield _app
ctx.pop()
def app():
"""Create application for the tests."""
_app = create_app("project.server.config.TestingConfig")
_app.logger.setLevel(logging.CRITICAL)
ctx = _app.test_request_context()
ctx.push()
yield _app
ctx.pop()
# manage.py
import unittest
from time import sleep
import coverage
from flask.cli import FlaskGroup
from project.server import create_app, db
from project.server.models import User
from project.server.pickle_builder import DataScienceModelsPersistor
import sys
app = create_app()
cli = FlaskGroup(create_app=create_app)
# code coverage
COV = coverage.coverage(
branch=True,
include="project/*",
omit=[
"project/tests/*",
"project/server/config__.py",
"project/server/*/__init__.py",
],
)
#COV.start()
@cli.command()
def create_db():
def create_app(self):
app_settings = os.getenv('APP_SETTINGS',
'project.server.config.ProductionConfig')
app = create_app(app_settings)
return app
def create_app(self):
app_settings = os.getenv('APP_SETTINGS',
'project.server.config.DevelopmentConfig')
app = create_app(app_settings)
return app
import os
import coverage
import unittest
from flask_migrate import Migrate, MigrateCommand
from project.server import create_app, db
from dotenv import load_dotenv
dotenv_path = os.path.join(os.path.dirname(__file__), '.env')
if os.path.exists(dotenv_path):
load_dotenv(dotenv_path)
app_settings = os.getenv('APP_SETTINGS',
'project.server.config.DevelopmentConfig')
app = create_app(app_settings)
migrate = Migrate(app, db)
COV = coverage.coverage(branch=True,
include='project/*',
omit=[
'project/tests/*', 'project/server/config.py',
'project/server/*/__init__.py'
])
COV.start()
@app.cli.command()
def test():
"""Run tests under without coverage."""
tests = unittest.TestLoader().discover('project/tests', pattern='test*.py')
# project/server/main/works.py
import time
from rq import get_current_job
from project.server import create_app
app = create_app()
app.app_context().push()
def _set_task_progress(task):
"""
This method will update the job progress using the task object
:param task : Task
:return:
"""
job = get_current_job()
if job:
job.meta['progress'] = task.export()
job.save_meta()
def long_work(tsk):
"""
This method will start uploading the images provided by the tsk object
:param tsk:
:return:
"""
tsk.executeAll(_set_task_progress)
def test_app():
app = create_app()
app.config.from_object("project.server.config.TestingConfig")
with app.app_context():
yield app # testing happens here