While it's a topic which has already invited hair splitting debates ad nauseam, it has also invited a lot of hype and there is a need to unclutter that hype and think about this topic objectively. The Toolbox Approach This has been the classic or traditional approach when programming used … Read More

Message flashing is a very handy technique you must be aware of if you are a Flask developer. A common recurring pattern in web development is to send messages across web requests, especially in case of redirects when the route or controller that redirected wants to display some basic text … Read More

This guide isn't for the newbie who is just learning python programming (they are better off doing a "proper" reading of the official docs instead). This is for the seasoned coder who dabbles in multiple technologies and needs a quick refresher on how to go about building a neat zip … Read More

There is an increasing trend towards using the dict.get() method in Python, it's very widely used in many tutorials and examples too. Consider the below example for instance: >>> dd = {'a': 1} >>> dd.get('a') 1 This simple dictionary dd has only one key ('a') and its corresponding value is … Read More

Today, I finished migration of my blog from a self-hosted Wordpress site to a statically hosted Github Pages site. For the static site generator, instead of choosing Jekyll which is a hot favorite of rubyists, I went for Pelican instead as I figured my Python skills might be somewhat useful … Read More

One of the most boring things we need to perform in life is using the Google Drive. On one hand, so useful is this tool provided by Google (so many cloud GBs for free, yay!) but on the other hand, the web interface to access those files is not quite … Read More

RESTful apps are a thing these days. When your application’s userbase gets quite large and the client could vary from a laptop to an android device to an iOS device, it pays to keep the backend code separate and use the server only for making RESTful calls using HTTP … Read More

This is the first in a series of articles for web programmers that explain in detail about using the Google Drive API in your web applications to access files/folders on behalf of the users of your application. In my last project, I had to develop a python flask app … Read More

In on of my recent projects, I came across the need to develop a JSON based REST API to fetch data from the sqlalchemy objects. Now, the Query object is a great way to access data using the powerful sqlalchemy orm, but it doesn’t give any built-in way to … Read More

Note: This article may no longer be relevant as Red Hat has recently changed the openshift stack with docker and kubernetes. Openshift free tier is an excellent way to host your python web app for staging or testing, and you can even host a low to medium traffic production site … Read More