Jun 10, 2015 · Rather than doing from views import site, etc., you should do an absolute path: from app.views import site, or a relative path: from .views import site. To answer the initial question of "is using __main__ to import blueprints a good idea?", it is not.

Aug 31, 2021 · You can't run a blueprint directly, it should be imported into your main app and registered. Then, the main app will run, check the official flask documentation here. Here is what you should do:

Oct 20, 2021 · A good way to start debugging such errors is to directly run the file with python (without flask run). Do not forget to call the app function. Just add the following lines if you are using Flask's Application Factory pattern.

Jan 4, 2023 · I am trying to develop a flask application with blueprints to keep it clear and structured. And in a route.py file from a specific blueprints, i am trying to import a file containing functions from another blueprint.

Aug 9, 2021 · I've followed a fairly simple tutorial and get this error when trying to run flask locally: File "/Users/james/opt/anaconda3/lib/python3.8/site-packages/flask/cli.py", line 240, in locate_app. __import__(module_name) File "/Users/james/Documents/GitHub/flask-app-blueprint/project/__init__.py", line 3, in <module>

Dec 29, 2021 · Try to put your config.py outside app folder, one level up of init.py. Then, change your line to import it to: from config import Config. Whithout dot. There is a big problem right now, and I have been there.

Dec 20, 2018 · For example, you don't need to call with an app object, you can just call db = SQLAlchemy() and then use the init_app function later. database.py from flask_sqlalchemy import SQLAlchemy db = SQLAlchemy()

Jul 21, 2019 · Every time I run the flask db init I am getting an error: Error: Could not import “app.run” My structure has changed and files have been added/renamed to conform more with the flask guidelines. Code: run.py. config.py. init.py. db_create.py. models.py. views.py.

Mar 8, 2010 · Error: While importing 'run', an ImportError was raised. Problem is: No more output is printed, in particular no stack trace. So I don't know what exactly the problem is. How can I tell flask to print the stack trace? I am trying to set up a flask application on my new machine.

May 19, 2023 · Try 'flask run --help' for help. File "C:\Users\apenaranda\AppData\Local\Programs\Python\Python311\Lib\site-packages\flask\cli.py", line 218, in locate_app. __import__(module_name) File "C:\Flask\APP-POWERBY\app.py", line 2, in <module> from utils import Utils. Can be closed. Does anyone know how to resolve this error?