Python Coding challenge - Day 626| What is the output of the following Python Code?

 

Code  Explanation:

1. Import Enum

from enum import Enum

You're importing the Enum class from Python's enum module.

Enum is used to create enumerations: named constants that are unique and immutable.

2. Define Enum Class

class Color(Enum):

    RED = 1

    GREEN = 2

This defines an enumeration named Color with two members:

Color.RED with value 1

Color.GREEN with value 2

3. Generator Function

def colors():

    yield Color.RED

    yield Color.GREEN

This is a generator function named colors.

It yields two enum members: Color.RED and Color.GREEN.

4. List Comprehension with .name

print([c.name for c in colors()])

This line:

Calls the colors() generator

Iterates through each yielded value

Accesses the .name attribute of each Color enum member

Color.RED.name → "RED"

Color.GREEN.name → "GREEN"

The result is a list of strings: ['RED', 'GREEN']

Final Output

['RED', 'GREEN']