Python Language and flask framework

Encyclopedia Python:python, is an object-oriented, literal translation of computer programming language; Python syntax is simple and clear, with a rich and powerful class library. It is often nicknamed the Glue language, which makes it easy to easily connect a variety of modules (especially C + +) made in other languages. A common application scenario is to use Python to quickly build a prototype of a program (sometimes even the final interface of a program), and then rewrite it in a more appropriate language, such as a graphics rendering module in 3D games, with a very high speed requirement, and rewrite it in C + +, with specific requirements.

A C-based Python-compiled bytecode file, usually the. pyc format.

Flask is a lightweight Web application framework that is written using Python. Based on the Werkzeug WSGI Toolbox and the Jinja2 template engine. Flask uses BSD licensing.

Flask is also known as "microframework" because it uses a simple core and adds other features with extension. Flask does not have a database, form validation tool that is used by default. However, Flask retains the elasticity of amplification, which can be added with flask-extension: ORM, form validation tools, file uploads, and various open authentication technologies.

Characteristics:
Built-in development server and debugger
Integrated Unit Testing (unit testing)
RESTful Request Dispatching
Use JINJA2 (English: Jinja) template engine
Support for secure cookies (client side sessions)
100% WSGI 1.0 Compatible
Unicode based
Detailed documentation, teaching
Google App Engine Compatibility
Additional features can be added with Extensions

Python Language and flask framework