misakar misakar

如何成为黑客

How To Become A Hacker

Eric Steven Raymond, Thyrsus Enterprises, < esr@thyrsus.com >

#WSGI:(web server gateway interface)WEB服务器网关接口 WSGI是为python语言定义的web服务器和web应用程序或框架之间的一种简单而实用的借口。wsgi是一个web组件的接口规范，它将web组件分为三类：server，middleware，application

##wsgi server wsgi server可以理解为一个符合wsgi规范的web server，接收request请求，封装一系列环境变量，按照wsgi规范调用注册的wsgi app，最后将response返回给客户端。文字很难解释清楚wsgi server到底是什么东西，以及做些什么事情，最直观的方式还是看wsgi server的实现代码。以python自带的wsgiref为例，wsgiref是按照wsgi规范实现的一个简单wsgi server。其工作流程如下：

服务器创建socket，监听端口，等待客户端连接。
当有请求来时，服务器解析客户端信息放到环境变量environ中，并调用绑定的handler来处理请求。
handler解析这个http请求，将请求信息例如method，path等放到environ中。
wsgi handler再将一些服务器端信息也放到environ中，最后服务器信息，客户端信息，本次请求信息全部都保存到了环境变量environ中。

The Best of the Best Practices (BOBP) Guide for Python

A "Best of the Best Practices" (BOBP) guide to developing in Python.

In General

Values

"Build tools for others that you want to be built for you." - Kenneth Reitz
"Simplicity is alway better than functionality." - Pieter Hintjens

Internet Engineering Task Force (IETF)                          M. Jones
Request for Comments: 6750                                     Microsoft
Category: Standards Track                                       D. Hardt
ISSN: 2070-1721                                              Independent
                                                            October 2012

The OAuth 2.0 Authorization Framework: Bearer Token Usage

Abstract

I just had to set up Jenkins to use GitHub. My notes (to myself, mostly):

Detailed Instructions

For setting up Jenkins to build GitHub projects. This assumes some ability to manage Jenkins, use the command line, set up a utility LDAP account, etc. Please share or improve this Gist as needed.

Install Jenkins Plugins

get both the git and github plugin
http://wiki.jenkins-ci.org/display/JENKINS/Git+Plugin

Pub/sub with MongoDB and Node.js

Setup:

$ mongo
> use pubsub
> db.createCollection('messages', { capped: true, size: 100000 })
> db.messages.insert({})

	import System.Directory
	import System.Environment
	import System.FilePath
	import Control.Applicative ((<$>))
	import Control.Arrow (first, second)
	import Control.Monad (void)
	import Data.Either (rights)
	import Data.List (isSuffixOf)
	import Data.Set (Set, (\\), empty, fromList, insert, singleton, toList, union)
	import Text.Parsec

	from flask import Flask
	from flask.ext.sqlalchemy import SQLAlchemy

	from flask.ext import admin, wtf
	from flask.ext.admin.contrib import sqlamodel

	app = Flask(__name__)
	app.config['SECRET_KEY'] = '123456790'
	app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///test.sqlite'
	db = SQLAlchemy(app)

	def runserver(port=5000, profile_log=None):
	"""Runs a development server."""
	from gevent.wsgi import WSGIServer
	from werkzeug.serving import run_with_reloader
	from werkzeug.debug import DebuggedApplication
	from werkzeug.contrib.profiler import ProfilerMiddleware

	port = int(port)

	if profile_log:

	build:
	$(CC) -o queue.o queue.c