Some programming-language features of Python are:
-
A variety of basic data types are available: numbers (floating point,
complex, and unlimited-length long integers), strings (both ASCII and
Unicode), lists, and dictionaries. -
Python supports object-oriented programming with classes and
multiple inheritances. -
Code can be grouped into modules and
packages. -
The language supports raising and catching exceptions, resulting in
cleaner error handling. -
Data types are strongly and dynamically typed. Mixing incompatible
types (e.g. attempting to add a string and a number) causes an
exception to be raised, so errors are caught
sooner. -
Python contains advanced programming features such as generators and
list comprehensions. -
Python’s automatic memory management frees you from having to
manually allocate and free memory in your code.
Python的一些编程语言功能包括:
- 可以使用多种基本数据类型:数字(浮点数,复数和无限制长度的长整数),字符串(ASCII和Unicode),列表和字典。
- Python支持带有类和多个继承的面向对象编程。
- 可以将代码分为模块和包。
- 该语言支持引发和捕获异常,从而更清晰地处理错误。
- 数据类型是强类型和动态类型。混合使用不兼容的类型(例如,尝试添加字符串和数字)会引发异常,因此会更快地发现错误。
- Python包含高级编程功能,例如生成器和列表推导。
- Python的自动内存管理使您不必手动分配和释放代码中的内存。