Class Central is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

YouTube

Write Faster Python - Common Performance Anti Patterns

PyCon US via YouTube

Start learning Write review
Scrimba Ad

Get 20% off all career paths from fullstack to AI

Learn More → Train in Data Ad

Master Production-Ready Machine Learning, Step by Step

Learn More →

Overview

Google, IBM & Meta Certificates – 40% Off
One Coursera Plus subscription covers most Professional Certificates on Coursera.
Unlock All Certificates
This talk shows how to use profiling to measure application performance and identify regressions, then refactors common Python patterns to improve speed while preserving readability.

Syllabus

Intro
James Murphy talk
How to improve performance
Before you start
Profilers
Sampling profilers
My favourite profilers
Antipatterns
linter
Looping variants
List comprehension
Wrong types
Example
Reading the results
tuple iterator
unmutated collection
calling too many functions
a and b example
Utility library
Wrap up
Outro

Taught by

PyCon US

Reviews

Start your review of Write Faster Python - Common Performance Anti Patterns

Start learning

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Sign up for free
Someone learning on their laptop while sitting on the floor.