November 2014
Intermediate to advanced
258 pages
5h 15m
English
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Environment setup with virtualenv
Flask can be installed using pip or easy_install globally, but we should always prefer to set up our application environment using virtualenv. This prevents the global Python installation from getting affected by our custom installation by creating a separate environment for our application. This separate environment is helpful because you can have multiple versions of the same library being used for multiple applications, or some packages might have different versions of the same libraries as dependencies. virtualenv manages this in separate environments and does not let a wrong version of any library affect any application.
How to do it…
We will first install virtualenv using pip and then create a new environment ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.