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Python uses Tkinter to implement the online music player, pythontkinter This example uses Tkinter to implement the code of the online music player for your reference. The details are as follows: 1. Use the Tkinter library to write the interface first2. Write the event triggered by the click button (1). Use Netease music APIs to encapsulate the returned data into

The first time I wrote a game and the first time I wrote a game in Python, I decided to write a game in Russia and supported online combat! The data structure andAlgorithmExperience in design is insufficient. At the same time, some simple TCP/IP data transmission mechanisms are used in the online combat process. Therefore, there must be many improvements. Spe

This article mainly introduces the Python detection QQ online status of the method, involving Python through the Third-party platform to detect QQ online status of the skills, very simple and practical, need friends can refer to the This article is an example of how Python

quickly learn the knowledge structure required by python, the composition of key knowledge modules, the evolutionary tree of the Python language, and the most important examples that I can use to practice.(1) Searching for books: There are a lot of online search reference books, but I don't know which one is suitable for me.(2) webpage searching: There is no too

Python Tornado framework to implement a simple online proxy tutorial, pythontornado There are many ways to implement proxy, popular web servers also have proxy functions, such as http://www.tornadoweb.cn is the proxy function of nginx tornadoweb official website image. Recently, I am developing a background program (Server) for mobile applications (hereinafter referred to as Apps). This application needs to

This article describes how to implement a simple online proxy tutorial in the Python Tornado framework. the proxy function is a common network programming implementation, the need of friends can refer to the implementation of proxy many ways, popular web servers are also mostly agent functions, such as http://www.tornadoweb.cn with nginx proxy functions do tornadoweb official website image. Recently, I am

This article mainly introduces how to use Python to scan active ip addresses in the Lan (scan online computers). This article provides the implementation code directly. if you need it, refer to the intranet hosts where ip addresses are automatically allocated, sometimes you need to check which ip addresses are in use and write a simple script. Linux and windows can be used, with multithreading to ping1-255

equal to 10th (before number 9th) # A negative value is added to the bill list to start the interest, and this month the available amount is restored. Date = Time.strftime ("%y-%m-%d") if struct_time.tm_mday = = one and Basic_info[2]>0:dic = {' Date ': Date, ' Total_d EBT ": basic_info[2]," BALANCE_DEBT ": Basic_info[2],} basic_info[1]. Append (DIC) # Recovery available amount Basic_info[0] = 15000 Pickle.dump (basic_info, open (os.path.join.　　 All_users, card, card+ ' name_base '), ' W ') def

']: interest = item[' total_debt '] * 0.0005 if BASIC_INFO[4] >= interest: BASIC_INFO[4]-= interest else:temp = Interest-basic_info[4] basic_info[4]=0 basic_info[0]-= Temp Pickle.dump (Basic_info, open (Os.path.join) (settings. All_users, card, card+ ' Name_base ') (' W ')) # if current equals number 10th (before 9th) # The current balance is negative, add the value to the billing list, start the interest rate, and restore the available amount this month. Date = Time.strftime ("%y-%m-%d")

= R ' http://www.witmart.com/cn/web-design/jobs ' webhost = R ' Http://www.witmart.com/cn/web-design/jobs ' NumPages = 22class Readpagethread (Thread): def run (self): Global listpage Global target global num Pages Global Pagelock Global openend self.nextpage = 1 while numpages! = 0:f = Sel F.openpage (target) Pagelock.acquire () listpage.append (f) Print Target + ' is finished. ' Pagelock.release () target = Self.findnext (f) numpages-= 1 openend = True DEF Openpage

Apart first on the code:#Coding=utf-8ImportUrllibImportReImport TimeGlobalx x= 1defgethtml (URL): page=urllib.urlopen (URL) HTML=Page.read ()returnHTMLdefgetimg (HTML):Globalx Reg= R'src= "(. +?\.jpg)" alt='Imgre=Re.compile (reg) Imglist=Re.findall (imgre,html) forImgurlinchImglist:urllib.urlretrieve (Imgurl,'%s.jpg'%x) x+ = 1returnimglistdefDelayrun (): I= 1 whileI : Time.sleep (2) URL="http://www.mzitu.com/80661/"+STR (i) HTML=gethtml (URL) getimg (HTML) I+ = 1if __name__=='__main__': Globa

To learn the regular expressions of the python re module and find some regular expression tools, except for the RX toolkit bundled with Komodo, other test tools are based on. net or other engines. I wrote one by myself. It took two days for python + RE + Google App Engine to write an online test tool. The main function has been implemented and I plan to add a re

Online music player, using the Python Tkinter Library made an interface, feel that the library is very convenient to use, music data from the NetEase cloud music an interface, Open the URL through the Urllib.urlopen module, use the JSON module for data parsing, and finally use the Mp3play library to play online music, you can also download MP3, development enviro

Demand:1: Each user's shopping cart (CART) is cached in memory with the appropriate data structure.2: The access to each data object, reasonably set up and manage the cache (using a separate module read and write database). Make the program structure manageable and maintainable.3: Set a stock for each item. Placing an order (assuming no payment is required) completes the need to reduce inventory.4: The current inventory of the item details page is loaded with Ajax delay.Realize:1: Database uses

This article mainly introduces Python's use of Baidu API to upload files to Baidu online storage for code sharing. This article uses a third-party library poster and provides links in the article, for more information about how to obtain access_token, see the OAuth 2.0 API opened by Baidu. We will not introduce it here. Third-party Python library Poster The code is as follows: # Coding: UTF-8Import urlli

Programming Test Questions:Enter a positive integer to decompose it into the product of a prime number, enter the format of M consecutively, and then decompose the m number separately, asInput:21020Output:2 52 2 5Python Code:Def primes (n): PRIMFAC = [] d = 2 while d*d n = N + [int (raw_input ())] i = i+1i=0while i　　Baidu Online written test programming question (Python): integer decompositi

1 #-*-coding:utf-8-*-2 fromSeleniumImportWebdriver3 fromSelenium.webdriver.common.action_chainsImportActionchains4 fromSelenium.webdriver.support.uiImportwebdriverwait5 6 Import Time7 8Driver = Webdriver. Firefox (executable_path='/users/huiliang/downloads/geckodriver')9Driver.get ("http://pan.baidu.com/")TenDriver.implicitly_wait (10) One A #login Baidu Net disk -Driver.find_element_by_xpath ('//*[@id = "Login-middle"]/div/div[6]/div[2]/a'). Click () -DRIVER.FIND_ELEMENT_BY_ID ('Tangram__ps

The 1th chapter of the course introduction1-1 Project presentation and course introduction;2nd. Building a development environment under Windows2-1 installation of Pycharm, navicat and Python interpreters;2-2 virtualenv installation and configuration;simple use of 2-3 pycharm and Navicat;The 3rd chapter reviews the Django basics through the message board function3-1 Django Directory Introduction3-2 Configuring form pages3-3 Django ORM Introduction and

issuesGetting Started with knowledge Point 1:request/beautifulsoup LibraryKnowledge point 2: Crawler Landing problems related solutionsKnowledge Point 3:python Database programmingUse the Scrapy framework for commercially available crawlersThe 5th lesson scrapy and related applicationKnowledge point 1: Create a projectKnowledge point 2: Crawler writingKnowledge point 3: PipelinesKnowledge point 4: Data retentionKnowledge Point 5: Command line tools/t

Overview This project uses the latest tornado development. Realize online questions, answers, comments and other functions. Using the tornado generator, long polling and so on, support the asynchronous connection of MySQL. Detailed code Download: http://www.demodashi.com/demo/13926.htmlProject Introduction: This project was originally designed to imitate StackOverflow's practiced hand project, and realized part of the StackOverflow function.Project De