Ei vielä käännetty
Tätä sivua ei ole vielä käännetty suomeksi, joten se näytetään englanniksi. Auta kääntämään
reprlib Module¶
The reprlib module provides an alternative repr() implementation that produces more readable representations of objects, especially useful for long lists or nested structures.
Complexity Reference¶
| Operation | Time | Space | Notes |
|---|---|---|---|
repr() |
O(k) | O(k) | k = items/chars visited up to limits |
| Truncation | O(k) | O(1) | Limit reduces traversal/output, not O(1) |
Creating Readable Representations¶
Truncating Long Outputs¶
import reprlib
# Create repr with limits - O(n)
repr_obj = reprlib.Repr()
repr_obj.maxlist = 3 # Max list items
repr_obj.maxstring = 20 # Max string length
# Generate representation - O(n)
long_list = list(range(100))
result = repr_obj.repr(long_list)
print(result)
# [0, 1, 2, ...]
long_string = "x" * 1000
result = repr_obj.repr(long_string)
print(result)
# 'xxxxxxxxxxxxxxxxxxxx'...
Default Shorthand¶
import reprlib
# Using default repr - O(n)
large_dict = {i: i**2 for i in range(1000)}
print(reprlib.repr(large_dict))
# {0: 0, 1: 1, 2: 4, ...}