Introduction There are many methods and conventions for structuring Python web applications. Although certain frameworks are shipped with tools (for scaffolding) to automate â and ease â the task (and the headaches), almost all solutions rely on packaging / modularizing applications as the codebase gets distributed [logically] across related files and folders. The minimalist web application develo
In this article I'm going to introduce an authentication scheme known as two factor authentication. As the name implies, this method requires the user to provide two forms of identification: a regular password and a one-time token. This greatly increases account security, because a compromised password alone is not enough to gain access, an attacker also needs to have the token, which is different
I'm sure by now you know that I have released a book and a couple of videos on Flask in cooperation with O'Reilly Media. While the coverage of the Flask framework in these is fairly complete, there are a small number of features that for one reason or another did not get mentioned much, so I thought it would be a good idea to write articles about them here. This article is dedicated to streaming,
You are reading the 2024 edition of the Flask Mega-Tutorial. The complete course is also available to order in e-book and paperback formats from Amazon. Thank you for your support! If you are looking for the 2018 edition of this course, you can find it here. For your reference, here is the complete list of articles in this series: Chapter 1: Hello, World! (this article) Chapter 2: Templates Chapte
2012 Pythonã¢ããã³ãã«ã¬ã³ãã¼(Webãã¬ã¼ã ã¯ã¼ã¯) #python_adv ã®5æ¥ç®ã®è¨äºã§ãã ææ¥ã¯ @altnight ã«ãé¡ããã¾ãã Flaskã¯ãªã¢ãã£ãããªãã PyCharmãªã©ã®IDEãFlaskã«å¯¾å¿ãå§ããããFlask ã¯ãããã Django ã«ç¶ã Python ã® Web ãã¬ã¼ã ã¯ã¼ã¯ No.2 ã¨åä¹ããããªã»ã©åºã¾ã£ã¦ãã¦ãã¾ãã(ãã®å²ã«Python3対å¿é ããã©) Flaskã¨è¨ãã°ãã¤ã¯ããã¬ã¼ã ã¯ã¼ã¯ãHello World ãç°¡åã«æ¸ããã¤ãã§æåã§ãããã import flask app = flask.Flask(__name__) @app.route('/') def index(): return "Hello, World." app.run(debug=True) ãããè¦ãã¨ãªã¢ãã£ã£ã½ãè¦ãããã§ãããFla
Web ã¢ããªãä»äºã§ã¯ã»ã¨ãã©æ¸ãããã¨ãç¡ãã£ãã®ã§ãããFlask ãä»äºã§ä½¿ãäºã«ããã®ã§ãæ¸ãã¦ã¦æãã Flask ã®ä½¿ãã©ãããã è¿½è¨ ã³ã¡ã³ãã«è²ã ãªæè¦ãé ãã¦ããã¾ãã®ã§ãæ¯éãã¡ããã ãã£ã¤ã使ãããæ¹ã®ææ³ Flaskãï¼å¹´ä»äºã§ä½¿ã£ãææ³ - kawakenâs blog http://d.hatena.ne.jp/kentaro_kawano/20120115/1326612808 çµè« ã¨ããããç®æ¡æ¸ã㧠... ãã¼ã¿ãã¼ã¹ãµã¼ãã¨ã®æ¥ç¶ãåæãªãã Flask ã使ãã®ã¯ããã Flask-* ã¨ãã Flask ã®æ¡å¼µã使ãæç¹ã§ãFlask ã使ãã®ã¯ããã 大è¦æ¨¡ã§ Blueprints ã使ãåæãªããFlask ã使ãã®ã¯ããã å°ããªã¢ããªã§ãã©ã¬ãã«ãªä»çµã¿ãèªåã§ä½ãã«ã¯è¯ã ãã¼ããã·ã§ã³ã¯ Flask-Principal ãè¯ãã
Integrating the flask microframework with the peewee ORM September 27, 2011 10:52 / django flask peewee python / 5 comments I'd like to write a post about a project I've been working on for the past month or so. I've had a great time working on it and am excited to start putting it to use. The project is called flask-peewee -- it is a set of utilities that bridges the python microframework flask a
Flask ãªãã§ããã¾ã§å¤§è¦æ¨¡ã§ã¯ãªãã§ããã ï¼ãã¡ã¤ã«ã§ã¯å³ãããªã£ã¦ãã®ã§åå²ãã¾ããã Flask 0.7.2 ã使ç¨ã§ã ãã大ããªã¢ããªã±ã¼ã·ã§ã³ â Flask v0.5.1 documentation http://a2c.bitbucket.org/flask/patterns/packages.html ã«å¾ã£ã¦ãModule ã§å®ç¾©ããã¨ãèµ·åæã«æ¬¡ã®ãããªè¦åã ï¼èµ·åã¯ããã®ã§åãã¯ãã main.py:7: DeprecationWarning: Modules are deprecated. Upgrade to using blueprints. Have a look into the documentation for more information. If this module was registered by a Flask-Extensio
I am looking for a comparison of django and flask for a project that will live for a long time, and will need to be maintained, built upon and grow as the months progress. I am considering Flask + SQLAlchemy or django. I do not need batteries, as I usually end up having to modify them, so it is fine if I have to re-implement a couple of wheels to make it do exactly what I need. I prefer the coding
Flask is awesome and can be easily supercharged by pairing it with Paste Deploy: http://pythonpaste.org/deployThis way you get Flask simplicity and elegance, but also you get Rails-like separation of configuration test/development/production environments. Another misconception people seem to have is that Flask means Jinja2. Fortunately that's not the case, swapping Jinja with Mako is also extremel
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app.py �D �� �V� �� from flask import Flask, request, session, url_for, redirect, \ render_template, abort, g, flash from werkzeug.contrib.sessions import Session, SessionStore from cPickle import HIGHEST_PROTOCOL from random import random from flask import json class MemcachedSessionStore(SessionStore): def __init__(self, servers=None, key_prefix=None, default_timeout=300): SessionStore.__init__(
In my opinion, there is one serious omission to Flask at the moment and that is that there is no authoritative method for authorizing users. In a way this goes with the general ethos of micro frameworks - it isn't being forced down your throat unless you want it. However in this case I think that at least some structured 'recipes' are required to provide peer guidance, best practice or whatever yo
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