Python教程

import poplib, string PopServerName = "mail.yourserver.com" PopServer = poplib.POP3(PopServerName) print PopServer.getwelcome() PopServer.user(‘yourName’) PopServer.pass_(‘yourPass’) r, items, octets = PopServer.list() msgid, size = string. … 继续阅读“python登录pop3邮件服务器接收邮件”

”’ tk_image_view_url_io.py display an image from a URL using Tkinter, PIL and data_stream tested with Python27 and Python33 by vegaseat 01mar2013 ”’ import io # allows for image formats other than gif from PIL import Image, ImageTk try: # Python2 i … 继续阅读“python通过Tkinter显示网络图片”

python通过pysftp加密上传、下载ftp服务器文件 import pysftp import sys # Defines the name of the file for download / upload remote_file = sys.argv[1] srv = pysftp.Connection(host="your_FTP_server", username="your_username", password="your_pa … 继续阅读“python通过pysftp加密上传、下载ftp服务器文件”

__author__ = ‘JanGin_Chan’ "’get the largest factor for the given non-prime number’" number = raw_input(‘please input a number:\n’) num = int(number) factor = num / 2 while factor > 1: if num % factor == 0: print ‘%s is the largest facto … 继续阅读“python 求一个数的最大公约数”

class JsonFormatter: def __init__(self,intend=4,name=""): self.name=name self.intend=intend self.stack=[] self.obj=None self.source=self.get_source(name) self.prepare() @staticmethod def json_str(s): return ‘"’+s+’"’ @staticmethod … 继续阅读“python自动格式化json文件”

# class Critter(object): ”’A virtual pet”’ def __init__(self): print ‘A new critter has been born!’ def talk(self): print ‘\nHi. I’m an instance of class Critter.’ # main crit1 = Critter() crit2 = Critter() crit1.talk() crit2.talk() 标签：python

””’ Bubble Sort @author: aihua.sun ”’ import string import random number = []; count = 0; def bubbleSort(): #initializeNumberArray(); generateRandomNumberArray(10, 1, 300); showArray(); sort(); showArray(); def showArray(): print(number); #Manual … 继续阅读“Python 实现的amp;#034;冒泡排序amp;#034;”

利用model中的save方法，变相的实现递归循环，所有子分类都能在其中更新，感觉挺巧妙，之前的实现方式确实太烂了。 order的方法竟然支持1:23:2 这种方式的排序，轻松解决以前靠order_id排序的弊端。精简了代码。 其中一断代码： 利用reverse 方法反推url，与无限级的order 还能用在自动生成类别链接上，便捷灵活。 1234567 def htmlpath(self): paths = [] for p in self.path.split(‘:’ … 继续阅读“python django 非常实用的无限级分类功能”

#coding:utf-8 from novaclient.v2.client import Client from novaclient import utils username=’admin’ password=’admin_pass’ tenant_name=’admin’ auth_url=’http://controller:5000/v2.0′ nvclient = Client(username, password, tenant_name, auth_url) def serv … 继续阅读“python 创建openstack云主机”

#!/usr/local/bin/python #-*- coding: UTF-8 -*- #选择打开选择文件 神龙 QQ29295842 import tkMessageBox,tkFileDialog import platform import subprocess if __name__ == "__main__": #subprocess.Popen("explorer /select,\"" + "C:\Users\sss … 继续阅读“python 选择打开选择文件 神龙 QQ29295842”