Python function review: dir ()

Describe

The dir () function returns a list of the types of variables, methods, and definitions in the current scope, without parameters;

With parameters, returns the properties of the parameter, a list of methods. If the parameter contains method __dir__ (), the method is called.

If the parameter does not contain __dir__ (), the method will collect the parameter information to the fullest extent.

Grammar

Dir syntax:

Dir ([Object])

Parameter description:

• Object--objects, variables, types.

return value

Returns a list of properties for the module.

Instance

The following examples show how dir is used:

>>>#>>>#>>>

Python function review: dir ()