python - How to serve static files in Flask - Stack Overflow
网页2013年12月18日 · 11. app = Flask(__name__, static_folder="your path to static") If you have templates in your root directory, placing the app=Flask (name) will work if the file that contains this also is in the same location, if this file is in another location, you will have to specify the template location to enable Flask to point to the location.
python - Making an asynchronous task in Flask - Stack Overflow
网页2015年8月7日 · from flask import Flask from celery import Celery broker_url = 'amqp://guest@localhost' # Broker URL for RabbitMQ task queue app = Flask(__name__) celery = Celery(app.name, broker=broker_url) celery.config_from_object('celeryconfig') # Your celery configurations in a celeryconfig.py @celery.task(bind=True) def …
python - How to debug a Flask app - Stack Overflow
网页2013年6月26日 · If you want to debug your flask app then just go to the folder where flask app is. Don't forget to activate your virtual environment and paste the lines in the console change "mainfilename" to flask main file. export FLASK_APP="mainfilename.py". export FLASK_DEBUG=1. python -m flask run --host=0.0.0.0.
Configure Flask dev server to be visible across the network
网页2017年10月11日 · FLASK_APP=app.py FLASK_ENV=development FLASK_RUN_HOST=[dev-host-ip] FLASK_RUN_PORT=5000 If you have a virtual environment, activate it and do a pip install python-dotenv. This package is going to use the .flaskenv file, and declarations inside it will be automatically imported across terminal …
python - How to enable CORS in flask - Stack Overflow
网页on the heroku side i am using flask and it is like this. from flask import Flask,request from flask.ext.mandrill import Mandrill try: from flask.ext.cors import CORS # The typical way to import flask-cors except ImportError: # Path hack …
python - Redirecting to URL in Flask - Stack Overflow
网页9. its pretty easy if u just want to redirect to a url without any status codes or anything like that u can simple say. from flask import Flask, redirect. app = Flask(__name__) @app.route('/') def redirect_to_link(): # return redirect method, NOTE: replace google.com with the link u want.
Create dynamic URLs in Flask with url_for () - Stack Overflow
网页2011年9月19日 · Without url_for, if there is a change in the root URL of your app then you have to change it in every page where the link is present. Syntax: url_for('name of the function of the route','parameters (if required)') It can be used as: @app.route('/index') @app.route('/') def index(): return 'you are in the index page'.
Auto reloading python Flask app upon code changes
网页For Flask 1.0 until 2.2, the basic approach to hot re-loading is: $ export FLASK_APP=my_application. $ export FLASK_ENV=development. $ flask run. you should use FLASK_ENV=development (not FLASK_DEBUG=1) as a safety check, you can run flask run --debugger just to make sure it's turned on.
can you add HTTPS functionality to a python flask web server?
网页2015年4月5日 · To run HTTPS functionality or SSL authentication in your flask application, first install "pyOpenSSL" python package. pip install pyopenssl. Next step is to create cert.pem and key.pem. openssl req -x509 -newkey rsa:4096 -nodes -out cert.pem -keyout key.pem -days 365.
Get the data received in a Flask request - Stack Overflow
网页from flask import request @app.route('/', methods=['GET', 'POST']) def parse_request(): data = request.data # data is empty # need posted data here The answer to this question led me to ask Get raw POST body in Python Flask regardless of Content-Type header next, which is about getting the raw data rather than the parsed data.