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@onlytiancai
onlytiancai / python_infrastructure.md
Created October 12, 2012 08:55
python 基础设施讨论贴

python项目通用组件和基础服务

很多公司都大量使用了python,其中有一些开发规范,code guidline, 通用组件,基础框架是可以共用的。

每个公司都自己搞一套, 太浪费人力,我想开一帖和大家讨论一下这些python基础设施的搭建。

原则是我们尽量不重新发明轮子,但开源组件这么多,也要有个挑选的过程和组合使用的过程,在这里讨论一下。

另一方面,有些开源组件虽然强大,但我们不能完全的驾驭它,或只使用其中很少的一部分,我们就可以考虑用python实现一个简单的轮子,可控性更强,最好不要超过300行代码。

@clauddiu
clauddiu / eloquent.php
Created December 7, 2012 15:50
Using Eloquent outside of Laravel 4 this extends gist https://gist.github.com/4107178
<?php
require 'vendor/autoload.php';
$resolver = new Illuminate\Database\ConnectionResolver;
$resolver->setDefaultConnection('default');
$factory = new Illuminate\Database\Connectors\ConnectionFactory;
$connection = $factory->make(array(
'host' => 'localhost',
'database' => 'database',
"""
This is a simple example of WebSocket + Tornado + Redis Pub/Sub usage.
Do not forget to replace YOURSERVER by the correct value.
Keep in mind that you need the *very latest* version of your web browser.
You also need to add Jacob Kristhammar's websocket implementation to Tornado:
Grab it here:
http://gist.github.com/526746
Or clone my fork of Tornado with websocket included:
http://github.com/pelletier/tornado
Oh and the Pub/Sub protocol is only available in Redis 2.0.0:
@floer32
floer32 / centos_python_env_setup
Last active May 2, 2022 03:47 — forked from stantonk/doit
CentOS 6: Install Python 2.7.4, pip, virtualenv, and virtualenvwrapper on CentOS (plus some bonus items at the end if you want). You should probably run with `sudo`.
#!/bin/bash
# Source: http://toomuchdata.com/2012/06/25/how-to-install-python-2-7-3-on-centos-6-2/
# Install stuff #
#################
# Install development tools and some misc. necessary packages
yum -y groupinstall "Development tools"
yum -y install zlib-devel # gen'l reqs
@ninehills
ninehills / zerorpc.md
Created June 18, 2013 12:17
ZeroRPC简介 - 轻量级分布式通信框架

ZeroRPC简介 - 轻量级分布式通信框架

概述

分布式系统的核心是分布式通信,而传统上开发一套支持上千台规模集群,可靠性非常高的分布式通信框架,需要不少的精力投入。而在多数情景下,我们(特别是时间宝贵的OP)并不是非常关注技术实现的细节,而是希望有一套成熟、轻量、可靠性高、使用方便而且易于调试的分布式通信框架,可以直接使用,从而把时间放在具体业务逻辑上。

在PyCon 2012大会上,dotcloud公司开源了一套基于ZeroMQ和MessagePack的分布式通信框架(或者说是协议+Python实现)。该框架因为基于ZeroMQ,使用方法是RPC,所以被命名为ZeroRPC。ZeroRPC的特点在其官网的介绍中一目了然[1]:

ZeroRPC is a light-weight, reliable and language-agnostic library for distributed communication between server-side processes.

@yryozo
yryozo / orgtbl-to-gfm.el
Created June 18, 2013 17:02
Orgtbl Translator function for the GitHub-Flavored-Markdown(GFM)
;; Usage Example:
;;
;; <!-- BEGIN RECEIVE ORGTBL ${1:YOUR_TABLE_NAME} -->
;; <!-- END RECEIVE ORGTBL $1 -->
;;
;; <!--
;; #+ORGTBL: SEND $1 orgtbl-to-gfm
;; | $0 |
;; -->
@yorkxin
yorkxin / rfc6750.md
Created September 17, 2013 07:54
RFC 6750 in Markdown - Edited from http://tools.ietf.org/rfc/rfc6750.txt
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

@huyx
huyx / adbapi.py
Last active December 10, 2020 04:02
Twisted MySQL 接口扩展,支持: - 自动重连 - 返回INSERT的自增ID - 返回多个查询结果集
# -*- coding: utf-8 -*-
from twisted.enterprise import adbapi
from twisted.python import log
import MySQLdb
import itertools
class ReconnectingMixin:
"""MySQL 重新连接时, ConnectionPool 可以正确执行指定的操作,流程是:
- 执行操作
@opensourcegeek
opensourcegeek / connection_pool
Created March 28, 2014 00:13
A quick and easy way to reconnect to mysql when connection is lost, it uses gevent queues but still the idea should work whichever way the connections are pooled.
from gevent import monkey
monkey.patch_socket()
import logging
import gevent
from gevent.queue import Queue
import pymysql as db
logging.basicConfig(level=logging.DEBUG)
LOGGER = logging.getLogger("connection_pool")
@paul91
paul91 / pecl-memcached.sh
Created May 5, 2014 14:33
How to install php memcached on CentOS 6.5
#!/bin/bash
# How to install PHP memcached on CentOS 6.5
# Install dependencies
yum install cyrus-sasl-devel zlib-devel gcc-c++
# Get the latest libmemcached
wget https://launchpad.net/libmemcached/1.0/1.0.16/+download/libmemcached-1.0.16.tar.gz
tar -xvf libmemcached-1.0.16.tar.gz