Python

One, Python module xml.dom parsing XML APIMinidom.parse (filename)Load read XML file Doc.documentelementGet XML Document Object Node.getattribute (AttributeName)Get XML Node Property value Node.getelementsbytagname (TagName)Getting the collection

Files that need to be used wxapp.py, read_file.py, setup.py Copy Code code as follows: #!/usr/bin/env python #-*-Coding:utf-8-*- #file: wxapp.py Import WXImport OSImport SysImport Read_file Class Frame (WX. Frame):def __init__

Copy Code code as follows: #!/usr/bin/python3.2 Import Os,socket Import Urllib Import Urllib.request,threading,time Import Re,sys Global MANHUAWEB,WEBURL,FLODER,CHAPTERBEGIN,CURRENTTHREADNUM,THREADCOUNT,MUTEX,MUTEX2 Weburl= 'Floder=

Python Crawler _ collection of associative word code Copy Code code as follows: #coding: Utf-8 Import Urllib2 Import Urllib Import re Import time From random import choice #特别提示, the proxy IP in the list below may fail, please

Can be easily opened in port 12345 sharing, the effect is as follows: To implement the functionality I want, just redirect the port, and the code is as follows: Copy Code code as follows: #! /usr/bin/python ''' File:redirect.py

The Python break statement, like in the C language, breaks the minimal enclosing for or while loop. The break statement terminates the Loop statement, which means that the loop condition does not have the false condition or the sequence is not fully

Python Pass is an empty statement, and the pass statement does nothing, usually as a placeholder or as a placeholder, to preserve the integrity of the program's structure, and the pass statement does not perform any action, such as: The Python

1, register a SINA application, get Appkey and secret, as well as token, write this information to the configuration file Sina_weibo_config.ini, the contents are as follows, just for example: Copy Code code as follows: [UserInfo]

Copy Code code as follows: def get_seed_data (filename): Dom = minidom.parse (filename) root = Dom.documentelement System_nodes = Root.getelementsbytagname ("System") K = 0 Seed_list = [] For System_node in System_nodes: #print

Taobao official has access to merchandise promotion links API, but the API belongs to the value-added API ordinary developers do not invoke the right to apply for open Note: Landing using the Ali Mother account login is not Taobao account login

The maintenance script is a bit messy, but as an example, demonstrates how to quickly use a tool to quickly achieve a goal:Application to: Shell and Python data interaction, data capture, code conversion Copy Code code as follows:

Recently used Python to write a remote monitoring program, the main features are:1. Use Mail control so function2. Can screen capture, screen capture sent to the mailbox3. Can use the camera to obtain pictures, these pictures upload to seven cattle4.

Through the pyfetion can be very convenient to use Python to send text messages, the following posted code: Copy Code code as follows: From fetion Import * Import OS def sendsms (SMS): Myphone = ' xxxxxx ' MyPwd = ' oooooooooo '

Batch modify Linux server password, generate execl form Copy Code code as follows: #!/usr/bin/env python #coding: UTF8 #随机生成自定义长度密码 From random import choice Import String,pickle def genpassword

The definition of a tree Tree-shaped structure is a kind of important nonlinear structure. A tree structure is a structure with a branch and a hierarchical relationship between nodes. It is very similar to the tree in nature.Recursive definition of

Python opens the browser, you can do a simple brush the Web applet. Only for study, not for illegal use. Python's WebBrowser module supports some of the following three ways to do the browser: Copy Code code as follows:

First, sort lists (list) The recommended sort is to use the built-in sort () method, which is the fastest and stable sort Copy Code code as follows: >>> a = [1,9,3,7,2,0,5] >>> A.sort () >>> Print a [0, 1, 2, 3, 5, 7, 9] >>>

Python, with its graceful syntax and handy built-in data structure, has won the close gaze of many programmers.One of the most useful data structures is the dictionary (dict), which is very simple to use. When it comes to traversing a dict structure,

I. Definition and use of classes The basic syntax for Python to define a class is: Copy Code code as follows: Class ClassName ([base class one, base class two ...]): [Def __init__ (self, [agv1,agv2 ...]):] # define

Tempfile. Temporaryfile How your application needs a temporary file to store data, but does not need to be shared with other programs, creating temporary files with the Temporaryfile function is the best option. The file cannot be found or opened