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jamiesun / log_test11.py
Created April 1, 2018 02:49 — forked from anonymous/log_test11.py
Test script showing usage of a buffering SMTP handler.
#!/usr/bin/env python
#
# Copyright 2001-2002 by Vinay Sajip. All Rights Reserved.
#
# Permission to use, copy, modify, and distribute this software and its
# documentation for any purpose and without fee is hereby granted,
# provided that the above copyright notice appear in all copies and that
# both that copyright notice and this permission notice appear in
# supporting documentation, and that the name of Vinay Sajip
# not be used in advertising or publicity pertaining to distribution
@jamiesun
jamiesun / rsa_aes.py
Created December 18, 2016 08:46 — forked from ficapy/rsa_aes.py
pycrypto使用AES/RSA加解密
# !/usr/bin/env python
# -*- coding: utf-8 -*-
from Crypto.Cipher import PKCS1_v1_5
from Crypto.PublicKey import RSA
from Crypto.Hash import SHA
from Crypto import Random
from Crypto.Cipher import AES
aes_obj_enc = AES.new('This is a key123', AES.MODE_CBC, 'This is an IV456')
@jamiesun
jamiesun / centos7.sh
Created September 11, 2016 04:28 — forked from yyang/centos7.sh
centos 7 pptpd firewalld
#!/bin/sh
#
# pptpd installation script on my own CentOS 7 box.
# inspired by: https://www.digitalocean.com/community/questions/how-to-install-pptp-vpn-on-centos-7
# and http://unix.stackexchange.com/questions/150837/redhat-centos-7-firewalld-best-practice-for-pptp-or-l2tp-ipsec-rules
#
# Author: 2015 Steve Yang <me@iyyang.com>
# The script comes with ABSOLUTELY NO WARRANTY.
@jamiesun
jamiesun / tun-ping-linux.py
Created October 6, 2015 15:56 — forked from glacjay/tun-ping-linux.py
Reading/writing Linux's TUN/TAP device using Python.
import fcntl
import os
import struct
import subprocess
# Some constants used to ioctl the device file. I got them by a simple C
# program.
TUNSETIFF = 0x400454ca
TUNSETOWNER = TUNSETIFF + 2
def sleep(secs):
d = Deferred()
reactor.callLater(secs, d.callback, None)
return d
# Demonstration of inspecting all the routes, including those on sub-apps,
# from the default app instance.
#
# This should be run directly to print a list of route prefixes and the rules.
# Tested with Python 2.7 and Bottle-dev. Patch here
# https://github.com/davidwtbuxton/bottle/commit/ddd712ef252b06ecd0e957f8ac4e37b65ee79cae
import bottle
subapp = bottle.Bottle()
#!/usr/bin/env python2
#coding:utf-8
import logging
from tornado.ioloop import IOLoop
from tornado.iostream import IOStream
from tornado.tcpserver import TCPServer
logging.basicConfig(level=logging.INFO, format='%(levelname)s - - %(asctime)s %(message)s', datefmt='[%d/%b/%Y %H:%M:%S]')
from concurrent.futures import ThreadPoolExecutor
from functools import partial, wraps
import time
import tornado.ioloop
import tornado.web
EXECUTOR = ThreadPoolExecutor(max_workers=4)
#!/usr/bin/env python
#coding:utf-8
import sys, os, re
import logging
from tornado.ioloop import IOLoop
from tornado.iostream import IOStream
from tornado.netutil import TCPServer
"""
http://saepy.sinaapp.com/topic/24/Tornado%E4%B8%8A%E4%BC%A0%E6%96%87%E4%BB%B6%E7%A4%BA%E4%BE%8B
在bcore的开发过程中涉及到上传文件有两个地方一个是相册一个是文章图文混排这里作为一个备忘罗列一些关键点
文件上传的内容体在tornado.web.RequestHandler.request.files属性中并且是以数组形式存放的
使用临时文件存储时在write完成后要记着把seek重置到文件头要不然文件无法被读取
再使用Image模块的thumbnail方法进行缩放时,resample=1作为重载渲染参数能够有效的使图片平滑消除锯齿