/Python/Flask/Flask debug

Flask debug

Flask how to run app

$ export FLASK_APP=hello.py
$ python -m flask run
 * Running on http://127.0.0.1:5000/

5

Source: flask.palletsprojects.com

Flask debug

$ export FLASK_ENV=development
$ flask run

4

Source: flask.palletsprojects.com

Default flask app

from flask import Flask
app = Flask(__name__)

@app.route('/')
def index():
    return 'Flask'

4

Run flask in debug mode

export FLASK_ENV=development

# To launch the app (Needed only once)
flask run

-1

Source: flask.palletsprojects.com

Similar codes

0 vote295 views1 answer
Flask return 404
Python Flask
3 votes281 views3 answers
Flask migrate install
Python Flask
0 vote288 views1 answer
Flask echo server
Python Flask
2 votes271 views1 answer
Flask import jsonify
Python Flask
0 vote323 views2 answers
How to refresh page in flask
Python Flask
34 votes331 views6 answers
Simple flask app
Python Flask
1 vote259 views2 answers
Flask link style in static
Python Flask
3 votes273 views1 answer
Display flask across network
Python Flask
0 vote317 views1 answer
Flask stream with data/context
Python Flask
0 vote368 views1 answer
Bash: line 1: templates/addtask.html: No such file or directory in flask app
Python Flask

Share