-----Anatomy of the overall structure of Python

The Python summary is divided into three parts:

①: FileSystem (File Groups) : Used to store Python script files, mainly divided into built-in modules, third-party modules, user-defined modules

②: Interpreter (interpreter): for the completion of the Python script file scanning, parsing, compiling and running, mainly divided into: Scanner (scan), Parser (parsing), Complier (compilation), Exauator four parts

③: Environment when operating environment:1)/type system, memory allocator, runtime status information

2) Memory allocator: Responsible for maintaining the memory request when the Python object is created

3) Runtime state information: responsible for maintaining the interpreter switching between different states when executing bytecode

Such as:

-----Anatomy of the overall structure of Python