Python2.7.6 software features
1. Web programming: application development language that supports the latest XML technology.
2. Multimedia applications: The PyOpenGL module of the official version of Python 2.7.6 encapsulates the "OpenGL application programming interface" and can perform two-dimensional and three-dimensional image processing. The PyGame module can be used to write game software.
3. Pymo engine: PYMO stands for python memories off. It is an avg game engine running on SymbianS60V3, Symbian3, S60V5, Symbian3, and Android systems. Because it is developed based on the python2.0 platform and is suitable for creating AVG games in the style of Memories Off, it is named PYMO.
4. Hacker programming: The official version of Python 2.7.6 has a hack library, which has built-in functions that you are familiar with or unfamiliar with, but it lacks a sense of accomplishment.
5. System programming: Provides API (Application Programming Interface) to facilitate system maintenance and management. It is one of the iconic languages under Linux and is an ideal programming tool for many system administrators.
6. Graphics processing: It is supported by graphics libraries such as PIL and Tkinter, which can facilitate graphics processing.
7. Mathematical processing: NumPy extensions provide a large number of interfaces to many standard mathematical libraries.
8. Text processing: The re module provided by python can support regular expressions, and also provides SGML and XML analysis modules. Many programmers use python to develop XML programs.
9. Database programming: Programmers can communicate with Microsoft SQL Server, Sybase, DB2, MySQL, sqlite and other databases through modules that follow the Python DB-API (Database Application Programming Interface) specification. Python comes with a Gadfly module, which provides a complete SQL environment.
10. Network programming: Provides a wealth of modules to support socket programming, which can easily and quickly develop distributed applications. Many large-scale software development projects such as Zope, Mnet and BitTorrent. Google are using it extensively.
Python2.7.6 installation steps
1. Download the Python2.7.6 official version software package from Huajun Software Park, then right-click the software compressed package and select "Extract to python-2.7.6".
2. Open the decompressed folder, right-click "python-2.7.6.amd64.msi" (for 32-bit, select "python-2.7.6.msi"), and select "Install".
3. Check Install for all users here and click "Next".
4. The official version of Python 2.7.6 is installed on the C drive by default. Huajun editor recommends installing it on a disk other than the C drive, and then click "Next".
5. Click "Next".
6. The software is being installed, please wait patiently, thank you.
7. When the installation is complete, click "Finish".
8. Click Search next to the Start menu and search for "View advanced system settings."
9. Click "Environment Variables".
10. Find “Path” under System Variables and click “Edit”.
11. In the pop-up "Edit Environment Variables" dialog box, click "New" to write the installation path in step 4 below, and then click "OK".
12. Click OK.
13. Click OK.
14. Press the "win+R" keys on the keyboard to open the run panel, enter "cmd", and then click "OK".
15. The DOS command window pops up.
16. In the pop-up DOS command window, enter: python-V command (note: there is a space between "python" and "-"), and then hit Enter.
17. When the interface prints out the current Python version information, it means that Python is installed successfully.
18. The official version of Python 2.7.6 is installed.
Python2.7.6 FAQ
1. How does python share global variables between modules?
The canonical way to share information through modules within a single program is to create a special module (often called config or cfg). Simply import the configuration module in all modules of your application; the module is then available as a global name. Because there is only one instance of each module, any changes made to the module object will be visible everywhere.
2. How does python find the methods or attributes of an object?
For an instance x of a user-defined class, dir(x) returns an alphabetical list containing the names of the instance properties and methods and properties defined by its class.
3. What are the rules for local and global variables in python?
In Python, variables that are referenced only within a function are implicit global variables. If a variable is assigned a value anywhere within a function body, it is assumed to be a local unless explicitly declared global.
Python2.7.6 update log
1.Fix some bugs
2. Optimized some functions
Huajun editor recommends:
After seeing the introduction provided by the editor of Huajun Software Park above, are you ready to start? Then download Python 2.7.6 and use it quickly. Huajun Software Park also providesFast table software,He Xiaoxiang programming client,Automated testing tool AutoRunner,Easy GUI,Little turtle LOGO languageWaiting for you to download and use.
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