QUICK and EASY method. We will use pythons Thread Library to acheive this. Your API consumer has sent something to process and which is processed by my_task() function which takes 10 seconds to execute. But the consumer of the API wants a response as soon as they hit your API which is return_status() function. You … Read more
I haven’t used SQLAlchemy much so I figured I’d give it a shot. I didn’t try to use your models, I just wrote some new ones (similar enough though): likes = db.Table(‘likes’, db.Column(‘user_id’, db.Integer, db.ForeignKey(‘user.id’)), db.Column(‘post_id’, db.Integer, db.ForeignKey(‘post.id’)) ) class User(db.Model): id = db.Column(db.Integer, primary_key=True) username = db.Column(db.String(20)) def __repr__(self): return “<User(‘%s’)>” % self.username class … Read more
According to the doc: Setting a SERVER_NAME also by default enables URL generation without a request context but with an application context. since you’re using app_context, you may set the SERVER_NAME Configuration Value. By the way, as the doc:Adding a favicon says: <link rel=”shortcut icon” href=”https://stackoverflow.com/questions/31766082/{{ url_for(“static’, filename=”favicon.ico”) }}”> the above line should be enough … Read more
__name__ is just a convenient way to get the import name of the place the app is defined. Flask uses the import name to know where to look up resources, templates, static files, instance folder, etc. When using a package, if you define your app in __init__.py then the __name__ will still point at the … Read more
If you are serializing your data object, it will not be a proper json object. Take what you have, and just wrap the data object in a JSON.stringify(). $http({ url: ‘/user_to_itsr’, method: “POST”, data: JSON.stringify({application:app, from:d1, to:d2}), headers: {‘Content-Type’: ‘application/json’} }).success(function (data, status, headers, config) { $scope.users = data.users; // assign $scope.persons here as promise … Read more
Gunicorn (and most WSGI servers) defaults to looking for the callable named application in whatever module you point it at. Adding an alias from myproject import myapp as application or application = myapp will let Gunicorn discover the callable again. However, the wsgi.py file or the alias aren’t needed, Gunicorn can be pointed directly at … Read more
Three Basic Options I went through a few iterations of this problem and documented them as I went along. The three things I tried were: Install Airflow directly into Windows 10 – This attempt failed. Install Airflow into Windows 10 WSL with Ubuntu – This worked great. Note that WSL is Windows Subsystem for Linux, … Read more
Have you tried import app.config as Config It did the trick for me.
I fixed the problem with the help of the Application Factory pattern. I declare the database in a third module and configure it later in the same module in which I start the application. This results in the following imports: database.py → app.py views.py → app.py database.py → views.py There is no circular import. It … Read more
Simply change col = pd.DataFrame(data, columns=[‘runs’,’balls’, ‘wickets’, ‘ground_average’, ‘pp_balls_left’, ‘total_overs’]) for col = pd.DataFrame([data], columns=[‘runs’,’balls’, ‘wickets’, ‘ground_average’, ‘pp_balls_left’, ‘total_overs’]) You want [data] for pandas to understand they’re rows. Simple illustration: a = [1, 2, 3] >>> pd.DataFrame(a) 0 0 1 1 2 2 3 >>> pd.DataFrame([a]) 0 1 2 0 1 2 3