By Miguel Grinberg
Take complete artistic keep an eye on of your net purposes with Flask, the Python-based microframework. With this hands-on ebook, you'll research Flask from the floor up through constructing an entire social running a blog program step by step. writer Miguel Grinberg walks you thru the framework's middle performance, and indicates you ways to increase functions with complex net suggestions corresponding to database migration and net provider communication.
Rather than impose improvement instructions as different frameworks do, Flask leaves the enterprise of extensions as much as you. when you have Python event, this booklet indicates you ways to exploit that artistic freedom.
* examine Flask's simple program constitution and write an instance app
* paintings with must-have components—templates, databases, internet types, and electronic mail support
* Use programs and modules to constitution a wide program that scales
* enforce consumer authentication, roles, and profiles
* construct a running a blog characteristic by means of reusing templates, paginating merchandise lists, and dealing with wealthy text
* Use a Flask-based RESTful API to reveal app performance to smartphones, capsules, and different third-party clients
* the best way to run unit assessments and increase program performance
* discover strategies for deploying your internet app to a creation server
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Additional info for Flask Web Development: Developing Web Applications with Python
Increasingly, selling services of all kinds would be a better business to be in. But it is not just it firms that are becoming service providers, writes David Moschella in his recent book, Customer-Driven IT (Harvard Business School Press, 2003). it customers themselves are moving in this direction. 1 Best bets they will increasingly be using % share of the IT industry’s profit, by sector it to create services for their 1999 2000 2005 Trend clients, in effect becoming part Business consultancy 10 13 17 of the sector’s supply chain.
To be sure, in technical terms intellectual property and radio spectrum are altogether different issues, but they pose similar policy challenges. In both cases technology is unsettling the status quo: the balance in copyright and the bureaucratic allocation of frequencies. And in both cases the main question now is how to organise markets to maximise innovation and investment. The corporate interests battling it out in Washington naturally take a less lofty view. Hollywood wants nothing less than anti-piracy systems built into every electronic device, and is threatening to use its formidable lobbying power to get the legislation through if the it industry does not comply voluntarily.
1 What next? Stages of IT industry expansion users, m Log PC-centric Systems-centric Proprietary systems De facto hardware and software standards Customer- scale centric 3,000 Network-centric Information, 1,000 content and transaction standards De jure internet standards 100 10 1 1960 1970 80 90 2000 10 20 Source: David Moschella developed by worldwide virtual communities of volunteer programmers, as with Linux, the most popular piece of open-source software. The taming of the screw It would be hard to overestimate the importance of this shift.