Learn Writing Clean Python Code : Beginners Practice | by Manoj Reddy | Dec, 2024

Clean code is not just about aesthetic appeal, it’s about efficiency, collaboration, and maintainability.

Clean Python code helps you debug faster, work effectively with teammates, and ensure that your programs are scalable and robust. No matter whether you are a beginner or an experienced developer, best practices can make all the difference.

Why Clean Code Matters?

• Saves time during debugging and testing.
• Makes it easier for others to understand and contribute.
• Reduces the risk of introducing bugs during updates.

1. Follow PEP 8 Guidelines

PEP 8 defines Python’s style standards, ensuring consistency and readability.

Key Tips:

• Use 4 spaces for indentation (or) tab space.
• Separate functions and classes with blank lines.

# Bad
x= [1,2,3]
def fn(x):return x*2
# Good
numbers = [1, 2, 3]
def multiply_by_two(number):
return number * 2

2. Use Descriptive Names

Meaningful names make code easier to read and understand.

Example:

# Bad
def calc(x, y): return…