Web
Web
WebSockets
Ajax, Web services, RESTful communication protocols
These sit on top of HTTP, thus suffering from the same limitations as HTTP. Many of these protocols also require extensive processing and have a huge code size footprint. Many service providers promote the use of these protocols since their backend infrastructure is based on standard web servers that cannot handle any other type of protocol than HTTP.
XMPP
RESTful API (Representational State Transfer)
In computing, representational state transfer (REST) is the software architectural style of the World Wide Web. REST's coordinated set of constraints, applied to the design of components in a distributed hypermedia system, can lead to a higher-performing and more maintainable software architecture. Wikipedia
To the extent that systems conform to the constraints of REST they can be called RESTful. RESTful systems typically, but not always, communicate over Hypertext Transfer Protocol (HTTP) with the same HTTP verbs (GET, POST, PUT, DELETE, etc.) that web browsers use to retrieve web pages and to send data to remote servers.[4] REST systems interface with external systems as web resources identified by Uniform Resource Identifiers (URIs), for example /people/tom, which can be operated upon using standard verbs such as DELETE /people/tom. Wikipedia
API Creation
Creating and exposing APIs allows your web application to interact with other applications through machine-to-machine communication. API creation frameworks... FullStackPython
Flask
Flask is a microframework for Python based on Werkzeug, Jinja 2 and good intentions. Flask Homepage
It’s time to write your first REST API. This guide assumes you have a working understanding of Flask, and that you have already installed both Flask and Flask-RESTful. Here
root@board:~# pip install Flask
Downloading/unpacking Flask
Downloading Flask-0.10.1.tar.gz (544kB): 544kB downloaded
Installing collected packages: Flask
Successfully installed Flask
Cleaning up...
root@board:~#Flask-RESTful
Flask-RESTful is an extension for Flask that adds support for quickly building REST APIs. It is a lightweight abstraction that works with your existing ORM/libraries. Flask-RESTful encourages best practices with minimal setup. If you are familiar with Flask, Flask-RESTful should be easy to pick up. Flask-RESTful Documentation
root@board:~# pip install flask-restful
Downloading/unpacking flask-restful
Downloading Flask-RESTful-0.3.5.tar.gz (102kB): 102kB downloaded
Downloading/unpacking aniso8601>=0.82 (from flask-restful)
Downloading aniso8601-1.1.0.tar.gz (49kB): 49kB downloaded
Downloading/unpacking python-dateutil (from aniso8601>=0.82->flask-restful)
Downloading python-dateutil-2.5.1.tar.gz (235kB): 235kB downloaded
Installing collected packages: flask-restful, aniso8601, python-dateutil
Successfully installed flask-restful aniso8601 python-dateutil
Cleaning up...
root@board:~#Project
root@board:~# vi mainflask.py#!/usr/bin/python
from flask import Flask
from flask_restful import Api, Resource
app = Flask(__name__)
api = Api(app)
class Network(Resource):
def get(self):
data = 'Network Data'
return data
api.add_resource(Network, '/network')
if __name__ == '__main__':
app.run(debug=True) root@board:~# python mainflask.py
* Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)
* Restarting with stat
* Debugger is active!
* Debugger pin code: 331-202-890Connect to your boardipaddress:5000 in a web browser
127.0.0.1 - - [28/Dec/2015 15:07:38] "GET /network HTTP/1.1" 200 -
127.0.0.1 - - [28/Dec/2015 15:07:40] "GET /network HTTP/1.1" 200 -Last updated