How to use the dir() function in Python?

5 months ago

1 minute

In Python, you can use the dir() function to list all attributes and methods of a specified module, class, method, or object.

For example, in an interactive interpreter, you can use the dir() function to see all attributes and methods of the built-in module math.

import math
print(dir(math))

The output will list all available attributes and methods in the math module.

In addition, you can also use the dir() function to view all the attributes and methods of a specified object. For example:

s = "Hello"
print(dir(s))

This will list all the available properties and methods of the string object s.

It is important to note that the dir() function will return a list containing the names of attributes and methods.