Home Backend Development Python Tutorial Five characteristics of python

Five characteristics of python

Jan 09, 2020 pm 01:21 PM
python

Five characteristics of python

Python is an interpretive, interactive, object-oriented, cross-platform language. In recent years, the popularity has continued to rise, and the demand for talents has also increased year by year, and it is highly sought after by programmers.

steer what are the characteristics of Python language? (Recommended learning: python video tutorial )

# (1) Simple learning

Python is a language that represents simplicity. Reading a well-written Python program feels like reading a passage in English, albeit one with very strict grammatical requirements. One of the biggest advantages of Python is the nature of pseudocode, which allows us to focus on solving problems when developing Python programs, rather than understanding the language itself.

(2) Object-oriented

Python supports both process-oriented programming and object-oriented programming. In "procedural-oriented" languages, programs are built from procedures or simply functions that are reusable code. In "object-oriented" languages, programs are constructed from objects that combine data and functions.

Compared with other major languages ​​such as C and Java, Python implements object-oriented programming in a very powerful and simple way.

(

3)Portability

Due to the open source nature of Python, it has been ported on many platforms. If care is taken to avoid using system-dependent features, all Python programs can run without modification on any of the following platforms, including Lnux, Windows, FreeBSD, Macintosh, Solaris, OS/2, Amiga, AROS, AS/400 , Beos OS/390, Z/OS, Palm OS, QNX, VMS, Psion, Acorn RISC OS, VxWorks, PlayStation, Sharp Zaurus, Windows CE, and even PocketPC, Symbian and Google's Android platform based on Lnux.

(4) Interpretability

A program written in a compiled language such as C or C can be converted from a source file (i.e. C or C language) to a computer language used. This process is done through the compiler and different flags and options. When running a program, connect to the downloader software to copy the program from the hard disk to memory and run it.

Programs written in the Python language do not need to be compiled into binary code, and the program can be run directly from the source code. Inside the computer, the Python interpreter converts the source code into an intermediate form called bytecode, which is then translated into the machine language used by the computer and run.

In fact, using Python becomes simpler because you no longer have to worry about how to compile the program, how to ensure that the correct libraries are connected and reproduced, etc. Since you only need to copy the Python program to another computer for it to work, this also makes Python programs more portable.

(5) Open source

Python is one of FLOSS (free/open source software). Simply put, you are free to distribute copies of this software, read its source code, make changes to it, and use parts of it in new free software.

FLOSS is based on the concept of a group sharing knowledge, which is one of the reasons why Python is so good - it is created and often improved by a group of people who want to see a better Python. of.

The above is the detailed content of Five characteristics of python. For more information, please follow other related articles on the PHP Chinese website!

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undress AI Tool

Undress AI Tool

Undress images for free

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Hot Topics

PHP Tutorial
1511
276
What are common strategies for debugging a memory leak in Python? What are common strategies for debugging a memory leak in Python? Aug 06, 2025 pm 01:43 PM

Usetracemalloctotrackmemoryallocationsandidentifyhigh-memorylines;2.Monitorobjectcountswithgcandobjgraphtodetectgrowingobjecttypes;3.Inspectreferencecyclesandlong-livedreferencesusingobjgraph.show_backrefsandcheckforuncollectedcycles;4.Usememory_prof

What is sentiment analysis in cryptocurrency trading? What is sentiment analysis in cryptocurrency trading? Aug 14, 2025 am 11:15 AM

Table of Contents What is sentiment analysis in cryptocurrency trading? Why sentiment analysis is important in cryptocurrency investment Key sources of emotion data a. Social media platform b. News media c. Tools for sentiment analysis and technology Commonly used tools in sentiment analysis: Techniques adopted: Integrate sentiment analysis into trading strategies How traders use it: Strategy example: Assuming BTC trading scenario scenario setting: Emotional signal: Trader interpretation: Decision: Results: Limitations and risks of sentiment analysis Using emotions for smarter cryptocurrency trading Understanding market sentiment is becoming increasingly important in cryptocurrency trading. A recent 2025 study by Hamid

How to automate data entry from Excel to a web form with Python? How to automate data entry from Excel to a web form with Python? Aug 12, 2025 am 02:39 AM

The method of filling Excel data into web forms using Python is: first use pandas to read Excel data, and then use Selenium to control the browser to automatically fill and submit the form; the specific steps include installing pandas, openpyxl and Selenium libraries, downloading the corresponding browser driver, using pandas to read Name, Email, Phone and other fields in the data.xlsx file, launching the browser through Selenium to open the target web page, locate the form elements and fill in the data line by line, using WebDriverWait to process dynamic loading content, add exception processing and delay to ensure stability, and finally submit the form and process all data lines in a loop.

How to use enumerate to loop with an index in Python How to use enumerate to loop with an index in Python Aug 11, 2025 pm 01:14 PM

When you need to traverse the sequence and access the index, you should use the enumerate() function. 1. enumerate() automatically provides the index and value, which is more concise than range(len(sequence)); 2. You can specify the starting index through the start parameter, such as start=1 to achieve 1-based count; 3. You can use it in combination with conditional logic, such as skipping the first item, limiting the number of loops or formatting the output; 4. Applicable to any iterable objects such as lists, strings, and tuples, and support element unpacking; 5. Improve code readability, avoid manually managing counters, and reduce errors.

How to copy files and directories from one location to another in Python How to copy files and directories from one location to another in Python Aug 11, 2025 pm 06:11 PM

To copy files and directories, Python's shutil module provides an efficient and secure approach. 1. Use shutil.copy() or shutil.copy2() to copy a single file, which retains metadata; 2. Use shutil.copytree() to recursively copy the entire directory. The target directory cannot exist in advance, but the target can be allowed to exist through dirs_exist_ok=True (Python3.8); 3. You can filter specific files in combination with ignore parameters and shutil.ignore_patterns() or custom functions; 4. Copying directory only requires os.walk() and os.makedirs()

How to use Python for stock market analysis and prediction? How to use Python for stock market analysis and prediction? Aug 11, 2025 pm 06:56 PM

Python can be used for stock market analysis and prediction. The answer is yes. By using libraries such as yfinance, using pandas for data cleaning and feature engineering, combining matplotlib or seaborn for visual analysis, then using models such as ARIMA, random forest, XGBoost or LSTM to build a prediction system, and evaluating performance through backtesting. Finally, the application can be deployed with Flask or FastAPI, but attention should be paid to the uncertainty of market forecasts, overfitting risks and transaction costs, and success depends on data quality, model design and reasonable expectations.

How to implement a custom iterator within a Python class? How to implement a custom iterator within a Python class? Aug 06, 2025 pm 01:17 PM

Define__iter__()toreturntheiteratorobject,typicallyselforaseparateiteratorinstance.2.Define__next__()toreturnthenextvalueandraiseStopIterationwhenexhausted.Tocreateareusablecustomiterator,managestatewithin__iter__()oruseaseparateiteratorclass,ensurin

How to pretty print a JSON file in Python? How to pretty print a JSON file in Python? Aug 07, 2025 pm 12:10 PM

To beautify and print JSON files, you need to use the indent parameters of the json module. The specific steps are: 1. Use json.load() to read the JSON file data; 2. Use json.dump() and set indent to 4 or 2 to write to a new file, and then the formatted JSON file can be generated and the beautified printing can be completed.

See all articles