Is python a scripting language?

Among all the features of Python, being a scripting language is its primary feature.

What are the advantages of scripting language?

To know the benefits of Python as a scripting language, we must first talk about the advantages of the scripting language itself. Generally speaking, when we mention "scripting language", we emphasize its interpretation and execution characteristics (although some scripting languages ​​also support compilation). Therefore, most of the advantages stated later are compared with compiled languages.

Higher level abstraction and encapsulation

Most scripting languages ​​provide relatively high levels of abstraction and encapsulation. Many scripting languages ​​have built-in string processing capabilities and regular expressions (the typical representative is Perl). There are also many scripting languages ​​with built-in advanced data structures. For example, Python supports linked lists (List in Python terminology), mapping (Dict in Python terminology), and tuples (Tuple in Python terminology) at the language level.

Less amount of code

Thanks to the high-level encapsulation, the scripting language will have less code than the compiled language while completing the same functions. a lot of.

For example, if you want to print out the contents of a text file, if you use Java to implement it, the normal writing method will take about seven or eight lines of code (squeezing all the code into one line will not be discussed); use Python only has three or five lines.

For another example, crawling the web page of a given URL is implemented using Python's own standard library, which takes about 3-5 lines of code; but if it is implemented in C, the amount of code will increase a lot (specifically, you need to write How much code depends on the http library you use).

Better readability

The key is - having less code will (usually) help improve readability. And readability is exactly one of Python's strengths.

For example: Python enforces scope indentation at the syntax level (this is one of the things I like about Python). In this way, even Python codes written by novice programmers will have a consistent indentation style. On the other hand, if you are new to C or C, the code you write is not so neat.

Flater learning curve

Usually, the syntax of scripting languages ​​is relatively simple and fool-proof. Therefore, it is much easier to get started. People with some basic programming skills can get started in a short time.

Support interactive

Many scripting language IDEs support interactive writing of code. In other words, every time you finish writing a line of code, the interpreter executes it. In this way, input errors can be quickly discovered, and the execution results can be seen immediately.

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