先说说如何创建一个XML文件吧
# -*- coding: utf-8 -*- from xml.dom import minidom impl = minidom.getDOMImplementation() dom = impl.createDocument(None, None, None)#namespaceURI, qualifiedName, doctype #write to dom root = dom.createElement("skills") for skillid in range(10): skill= dom.createElement('skill') skill.setAttribute('id', str(skillid)) root.appendChild( skill ) dom.appendChild( root ) #end write to dom #writexml(writer, indent, addindent, newl, encoding) #writer是文件对象 #indent是每个tag前填充的字符,如:' ',则表示每个tag前有两个空格 #addindent是每个子结点的缩近字符 #newl是每个tag后填充的字符,如:'\n',则表示每个tag后面有一个回车 #encoding是生成的XML信息头中的encoding属性值, # 在输出时minidom并不真正进行编码的处理,如果你保存的文本内容中有汉字, # 则需要自已进行编码转换。 f=file('c:\\skills.xml','w') dom.writexml(f,'',' ','\n','utf-8') f.close()
这样生成的XM了如下:
#######################
读取XML
>>> dom = xml.dom.minidom.parse('c:/skills.xml')
>>> root = dom.documentElement
>>> root.nodeName
>>> r2.nodeName
u'skills'

Python excels in gaming and GUI development. 1) Game development uses Pygame, providing drawing, audio and other functions, which are suitable for creating 2D games. 2) GUI development can choose Tkinter or PyQt. Tkinter is simple and easy to use, PyQt has rich functions and is suitable for professional development.

Python is suitable for data science, web development and automation tasks, while C is suitable for system programming, game development and embedded systems. Python is known for its simplicity and powerful ecosystem, while C is known for its high performance and underlying control capabilities.

You can learn basic programming concepts and skills of Python within 2 hours. 1. Learn variables and data types, 2. Master control flow (conditional statements and loops), 3. Understand the definition and use of functions, 4. Quickly get started with Python programming through simple examples and code snippets.

Python is widely used in the fields of web development, data science, machine learning, automation and scripting. 1) In web development, Django and Flask frameworks simplify the development process. 2) In the fields of data science and machine learning, NumPy, Pandas, Scikit-learn and TensorFlow libraries provide strong support. 3) In terms of automation and scripting, Python is suitable for tasks such as automated testing and system management.

You can learn the basics of Python within two hours. 1. Learn variables and data types, 2. Master control structures such as if statements and loops, 3. Understand the definition and use of functions. These will help you start writing simple Python programs.

How to teach computer novice programming basics within 10 hours? If you only have 10 hours to teach computer novice some programming knowledge, what would you choose to teach...

How to avoid being detected when using FiddlerEverywhere for man-in-the-middle readings When you use FiddlerEverywhere...

Error loading Pickle file in Python 3.6 environment: ModuleNotFoundError:Nomodulenamed...


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

MinGW - Minimalist GNU for Windows
This project is in the process of being migrated to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All MinGW software can run on 64-bit Windows platforms.

MantisBT
Mantis is an easy-to-deploy web-based defect tracking tool designed to aid in product defect tracking. It requires PHP, MySQL and a web server. Check out our demo and hosting services.

Safe Exam Browser
Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Dreamweaver Mac version
Visual web development tools