best python gui library

In this article we will start to learn how to crawl Web pages, for more information, please refer to: Python Learning Guide Basic use of the URLLIB2 libraryThe so-called Web crawl, is the URL address specified in the network resources from the network stream read out, save to Local. There are many libraries in python that can be used to crawl Web pages, and we'll learn first urllib2 . URLLIB2

used in the OS and Os.path modules.List files and process paths(1) Import the OS and Os.path modules in the Python interpreter:>>>Import os, Os.path(2) First look at which file system you are running>>>os.getcwd ()'c:\\python31'(3) If you want to work with a program, you can split it into a tuple of paths(4) In order to find some information about the directory or any file of interest, use Os.start:Note: The name is "." Directory is a simple represe

Mako is a high-performance Python template library, and its syntax and APIs draw on a number of other template libraries, such as Django, JINJA2, and so on.Basic Usage The most basic way to create a template and render it is to use the Template class: From mako.template import Template t = template (' Hello world! ') Print T.render () Text parameters passed to Template are compiled into a

Python uses the arrow library to handle time data in an elegant manner. Preface We should all know that we have to deal with time in many times, but the time processing module in the Python standard library is actually not very friendly. Why do I say this? Because I believe that most people query documents almost every

On-line tutorials, general Python with Rpi.gpio to control the Raspberry Pi Gpio, and C + + generally use WRINGPI library to operate Gpio,rpi.gpio too simple, many advanced features do not support, such as I2C/SPI library, etc., but also lack of high-precision timing and other advanced features. In contrast, WIRINGPI is rich in functionality, but in fact WRINGPI

Whether you're writing a custom label or a filter, the first thing to do is create a template library (the basic structure that Django can import). Creating a template Library is a two-step walk: First, decide which Django application the template Library should be placed in. If you create an app from manage.py Startapp, you can put it there, or you can create a

Python zxing library parsing (barcode QR code identification), pythonzxingVarious code scanning software I recently want to build a QR code recognition project. I found that there are many open-source and non-open-source software for QR code recognition. Http://www.oschina.net/project/tag/238/Zbar First, I tried Zbar. Various errors are reported when python loads

Python django requires us to learn related technologies during continuous construction. Next, let's take a detailed look at the specific content. Recently, I have encountered many difficulties in learning the python django WEB development framework. I would like to review it here. Maybe you are worried about these problems? When using the NetBeans for python dja

1 PrefaceThe use of the Pickle library is mentioned in the article "Understanding what is machine learning through a simple example", which is described in this paper. A simple example to understand what machine learning is Pickle is a standard module in the Python language, and after installing Python, the Pickle

Python standard library 14 database (SQLITE3)Vamei Source: Http://www.cnblogs.com/vamei Welcome reprint, Please also keep this statement. Thank you!Python comes with a lightweight relational database, SQLite. This database uses the SQL language. As a back-end database, SQLite can be used with Python to build websites o

When I met one of SimPy's founder Klaus Miller, I learned about the bag from him. Dr. Miller has read several lovely Python columns that suggest techniques for using Python 2.2+ generators to implement semi-collaborative routines and "lightweight" threading. In particular (which I am pleased with), he found these techniques useful when implementing Simula-67 style simulations in