pprint.pprint()
DebugPretty-prints a Python object with readable formatting and indentation.
Signature
pprint.pprint(object, indent=1)
Returns
NoneExample
from pprint import pprint
data = {'users': [{'name': 'Alice', 'scores': [95, 87]}, {'name': 'Bob', 'scores': [72, 88]}]}
pprint(data)About pprint.pprint()
pprint.pprint is a Python debug function with the signature pprint.pprint(object, indent=1). Pretty-prints a Python object with readable formatting and indentation. It returns a value of type None.
Python provides a rich set of built-in functions and standard library modules that cover common programming tasks. Understanding these functions helps you write more idiomatic, efficient Python code. The pprint.pprintfunction is commonly used in data processing, web development, scripting, and automation tasks.
When working with pprint.pprint(), consider edge cases like empty inputs, None values, and type mismatches. Python's duck typing means many built-in functions work with any object that implements the required protocol (e.g., __len__ for len(), __iter__ for iteration). This flexibility is a key strength of Python's design philosophy.