Is Python a scripting language?

Python is a scripting language. It is a high-level scripting language that combines interpretability, compilation, interactivity and object-oriented. Originally designed for writing automated scripts, it is currently mainly used for Web and application development. It is a computer programming language that is closer to natural language and has the characteristics of being simple, easy to learn, easy to maintain, and portable. The application fields of Python language: 1. Crawler field; 2. Web development field; 3. Scientific computing field; 4. Cloud computing field; 5. Game development field; 6. Data analysis field.

The operating system for this tutorial: Windows 10 system, Python version 3.11.2, DELL G3 computer.

Python language is an interpreted scripting language and is also an object-oriented dynamically typed language. It was originally designed for writing automated scripts and is currently mainly used for Web and application development. . Python is also a computer programming language that is relatively close to natural language, so it is simple, easy to learn, and easy to maintain.

Python is a scripting language. Python is a high-level scripting language that combines interpretability, compilation, interactivity and object-oriented. After the script language is written, it can be run directly in an environment with an interpretation function. Therefore, python is a scripting language.

Python is designed to be highly readable. Compared with other languages, it often uses English keywords and some punctuation marks in other languages. It has a more distinctive grammatical structure than other languages.

Python is an interpreted language: This means that there is no compilation link in the development process. Similar to PHP and Perl languages. Python is an interactive language: this means that you can execute code directly from a Python prompt >>> Python is an object-oriented language: This means that Python supports object-oriented style or programming techniques in which code is encapsulated in objects. Python is a Beginner's Language: Python is a great language for beginning programmers, supporting a wide range of application development, from simple word processing to WWW browsers to games.

Python Features

1. Easy to learn: Python has relatively few keywords, a simple structure, and a well-defined syntax, making it easier to learn.

2. Easy to read: Python code is more clearly defined.

3. Easy to maintain: The success of Python is that its source code is quite easy to maintain.

4. An extensive standard library: One of Python’s biggest advantages is its rich library, which is cross-platform and compatible with UNIX, Windows and Macintosh.

5. Interactive mode: Interactive mode support, you can enter the language to execute the code from the terminal and get the results, interactive testing and debugging code snippets.

6. Portable: Based on its open source nature, Python has been ported (that is, made to work) to many platforms.

7. Extensible: If you need a critical piece of code that runs very fast, or want to write some algorithms that you don’t want to open up, you can use C or C to complete that part of the program, and then start it from your Python called in the program.

8. Database: Python provides interfaces to all major commercial databases.

9.GUI programming: Python supports GUIs that can be created and ported to many system calls.

10. Embeddable: You can embed Python into a C/C program, allowing users of your program to get "scripting"

1. Attributes of the python language

Python is a widely used interpreted, object-oriented, high-level programming language with dynamic semantics.

First of all, Python is an interpreted language, which means that programs written in Python do not need to be compiled before running, making it easy to test small pieces of code and making code written in Python easier to transfer between platforms. move.

Secondly, as an object-oriented high-level programming language, Python has integrated dynamic semantics and is mainly used for Web and application development. It is very attractive in the field of rapid application development because it provides dynamic typing and dynamic binding options.

2. Characteristics of the python language

Python is relatively simple, so it is easy to learn because it requires a unique syntax that focuses on readability. Developers can read and translate Python code more easily than other languages. This, in turn, reduces the cost of program maintenance and development because it allows teams to work collaboratively without significant language and experience barriers.

Python supports the use of modules and packages, which means that programs can be designed in a modular manner and code can be reused in various projects. Once you develop the required modules or packages, you can extend them for use in other projects, and these modules can be easily imported or exported.

Overall, the biggest feature of the Python language is simplicity. This feature is mainly reflected in the following two aspects: (1) The syntax of the Python language is very concise and clear, even for beginners who are not software majors. easy to use. (2) Compared with other programming languages, the implementation code of Python language is often the shortest to implement the same function.

Application fields of Python language

1.Crawler field

The crawler program uses automated programs to crawl network data in a targeted manner and extract available resources. Python has good network support, a relatively complete data analysis and data processing library, and is flexible and concise, so it is widely used in the crawler field.

2. Web development field

Python is the mainstream language for Web development. Compared with widely used languages ​​such as JS and PHP, Python has rich class libraries and is easy to use. It can meet a need Provides a variety of solutions; in addition, Python supports the latest XML technology and has powerful data processing capabilities, so Python has a place in Web development. The frameworks provided by Python for the web development field include Django, Flask, Tormado, web2py, etc.

3. In the field of scientific computing

Python provides the module numpy that supports multi-dimensional array operations and matrix operations, the module Scipy that supports advanced scientific computing, and the module matplotlib that supports 2D drawing functions. It also has simple functions. It has easy characteristics and is therefore used by scientists to write scientific computing programs.

4. Cloud computing field

Cloud computing is a major trend in future development, and Python serves cloud computing. Many commonly used cloud computing frameworks include Python. For example, the popularity of OpenStack Python is largely due to the application of a large number of cloud computing projects in recent years.

5. Game development field

Many game developers first use Python or Lua to write the logic code of the game, and use C to write modules with high performance requirements such as graphics display. The Python standard library provides the pygame module, which can be used to create 2D games.

6. Data analysis field

In terms of data analysis, Python is the most commonly used language in the fields of financial analysis and quantitative trading. Python can also be used to process complex Excel reports in daily work. For data analysts, Python language is a powerful tool for data analysis.

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