A command line interface in Flask achieved through a click package integration.
Questions tagged [flask-cli]
22 questions
26
votes
6 answers
Where should I implement flask custom commands (cli)
Creating custom commands in flask needs access to the app, which is generally created in app.py like this:
import click
from flask import Flask
app = Flask(__name__)
@app.cli.command("create-user")
@click.argument("name")
def create_user(name):
…
m0etaz
- 953
- 1
- 8
- 21
14
votes
1 answer
Access Flask app context in CLI command
I want to register a CLI command that's defined in a separate file from the Flask app factory. This command needs access to app.config. However, accessing current_app.config from the command raises RuntimeError: Working outside of application…
George Irimiciuc
- 4,573
- 8
- 44
- 88
13
votes
1 answer
Run Flask CLI command with PyCharm debugger
I have created a custom CLI command in Flask, that I am able to run via flask my_command in the terminal. I want to run this command using PyCharm's debugger.
I created a "Flask server" configuration, and running it with the PyCharm debugger stops…
George Irimiciuc
- 4,573
- 8
- 44
- 88
9
votes
1 answer
Flask CLI commands and arguments
How do you let a Flask CLI command accept an argument?
Flask seems to customise the Click Group object, so this doesn't work:
@app.cli.command()
@app.cli.argument('email')
def user_info(email):
...
Tom
- 7,269
- 1
- 42
- 69
6
votes
1 answer
flask command Error: No such command ["create_db"]
I want to run some commands from terminal with 'flask' command but it isn't working.
The Following is my project structure-
FlaskUserAuthentication
├── FlaskUserAuthentication
│ ├── API
│ │ ├── __init__.py
│ │ ├── db_models.py
│ │ └──…
Natasha
- 6,651
- 3
- 36
- 58
6
votes
2 answers
Why do I get the error "A valid Flask application was not obtained from..." when I use the flask cli to run my app?
I try to use the flask cli to start my application, i.e. flask run. I use the FLASK_APP environment variable to point to my application, i.e. export FLASK_APP=package_name.wsgi:app
In my wsgi.py file, I create the app with a factory function, i.e.…
Zuabi
- 1,112
- 1
- 13
- 26
3
votes
1 answer
Flask-CLI can not run application?
I'm developing a REST API, using flask and flask-restful. I am currently having problems with flask-cli, since in the company environment I can not run with the application. What may be the problem?
In the enterprise, we use conda environments, for…
vic.py
- 409
- 10
- 22
3
votes
1 answer
How to add MigrateCommand while using flask built in cli?
Earlier while using Manager from flask_script we can add command to Manager like this.
from flask_migrate import Migrate, MigrateCommand
from flask_script import Manager
manager = Manager(app)
manager.add_command('db', MigrateCommand)
Now in this…
Ciasto piekarz
- 7,853
- 18
- 101
- 197
3
votes
1 answer
Creating custom 'test' command to run a test suite for a Flask application
We are extending the Flask-cli with some custom commands. The command test is one of them:
# run.py: specified by FLASK_APP
# This is the Flask application object
app = create_app(os.getenv('FLASK_ENV') or 'default')
@app.cli.command()
def test():
…
Yunus King
- 1,141
- 1
- 11
- 23
2
votes
2 answers
Flask CLI command not in __init__.py file
I'm trying to add commands to my Flask app.
This is my __init__.py file:
import os
from flask import Flask
from flask_cors import CORS
from flask_mongoengine import MongoEngine
app =…
shlomiLan
- 659
- 1
- 9
- 33
2
votes
2 answers
Error on Flask-migrate with application factory
run.py
db = SQLAlchemy()
migrate = Migrate()
def create_app():
app = Flask(__name__)
db.app = app
db.init_app(app)
migrate.init_app(app, db)
return app
if __name__ == '__main__':
application = create_app()
…
Gep Gecici
- 77
- 1
- 8
1
vote
1 answer
Error: module 'src' has no attribute 'app.py'
I am trying to import my app from app.py file into my manage.py file. When I run the command python manage.py create_db I get the error:
Usage: manage.py create_db [OPTIONS]
Try 'manage.py create_db --help' for help.
Error: module 'src' has no…
buddy
- 21
- 4
0
votes
1 answer
Test flask command when using click.confirm("sometext") with abort option
I want to write a test to the command when the user aborts it, but I have a problem with the abort option in click.confirm
when i write full command in console
flask questions deleteall i got prompt y/N.
When i select N option user cancel command …
DarekD
- 54
- 7
0
votes
0 answers
Invoke Flask CLI app from Python command line
I'm pretty new to Python and Flask. I'm trying to execute a Flask app from the command line like :
python manage.py run
with 'run' being an argument I can change for different functions.
My code is this :
manage.py
import logging
from flask.cli…
molko
- 83
- 1
- 10
0
votes
1 answer
How to use flask_cli
How to use FlaskCLi with flask application in a virtualenv
I created a folder called app and activated the virtualenv and created an app.py file with the following contents
from flask import Flask
from flask_cli import FlaskCLI
app =…
manuel
- 23
- 6