PyCon US Courses

Actionable Insights vs Ranking - How to Use and How NOT to Use Code Quality Metrics

Explore code quality metrics in Python, their interpretations, and limitations. Learn to use metrics for better conversations about code quality and avoid common pitfalls in their application.

• YouTube
• 28 minutes
• On-Demand
• Conference Talk

How We Migrated 3.8 Million Lines of Python 2 Without Interrupting Development

Learn strategies for migrating large Python 2 codebases to Python 3 without disrupting development, including tools, techniques, and patterns for minimizing regressions and ensuring smooth rollout.

• YouTube
• 27 minutes
• On-Demand
• Conference Talk

Improving App Performance with Snapshots

Learn to enhance app performance by optimizing database queries using the "snapshot-queries" library. Discover techniques for efficient Python coding and scaling without increased costs.

• YouTube
• 24 minutes
• On-Demand
• Conference Talk

Harvest the Power of the GPU for Awesome Special Effects

Explore GPU-powered graphics with OpenGL shaders in Python using the Arcade library. Learn shader basics, integration, and create stunning visual effects.

• YouTube
• 26 minutes
• On-Demand
• Conference Talk

Managing the Test Data Nightmare

Strategies for managing test data efficiently, covering preparation, control, and best practices to avoid common pitfalls in software testing.

• YouTube
• 29 minutes
• On-Demand
• Conference Talk

Leveraging a Custom CPython Data Model for High Performance

Explore high-performance microprocessor design using a custom CPython data model for efficient data analysis, visualization, and problem-solving in integrated circuit development.

• YouTube
• 22 minutes
• On-Demand
• Conference Talk

Let's Talk About JWT

Explore JSON Web Tokens (JWTs), their applications in user tracking and API authorization, and learn best practices for safe implementation in your projects.

• YouTube
• 23 minutes
• On-Demand
• Conference Talk

D&D and G - A Daring Tale of Dungeons and Dragons and Also Graph

Explore graph algorithms through a D&D adventure! Learn to convert mazes and networks into graphs, and discover practical applications for 8 key algorithms in this intuitive, story-driven presentation.

• YouTube
• 23 minutes
• On-Demand
• Conference Talk

Comparing the Different Ways to Scale Python and Pandas Code

Explore scaling Python and Pandas code with Fugue, a unified interface for distributed computing. Learn to execute functions across Pandas, Spark, and Dask for efficient data workflows.

• YouTube
• 31 minutes
• On-Demand
• Conference Talk

What to Do When the Bug Is in Someone Else's Code

Strategies for handling bugs in external libraries: workarounds, monkey patching, vendoring, and forking. Learn to navigate and resolve issues when the problem lies outside your codebase.

• YouTube
• 31 minutes
• On-Demand
• Conference Talk

Build-a-Database with Python

Explore building a database from scratch using Python, covering interface creation, data storage, and indexing. Gain insights into database internals and optimization techniques.

• YouTube
• 24 minutes
• On-Demand
• Conference Talk

Why I Reimplemented Trio in a Game Engine

Explore structured concurrency in game development through Trio reimplementation in Wasabi2D, comparing solutions and demonstrating practical applications in game logic.

• YouTube
• 26 minutes
• On-Demand
• Conference Talk

When to Refactor Your Code into Generators and How

Explore refactoring loop constructs into generator functions for more maintainable and Pythonic code, using Fibonacci sequence variations as an example.

• YouTube
• 27 minutes
• On-Demand
• Conference Talk

Understanding Attributes - They're Not Nearly as Boring as You Think

Explore Python attributes, their role in the language, and advanced concepts like properties and descriptors. Gain insights into attribute lookup, inheritance, and method behavior.

• YouTube
• 38 minutes
• On-Demand
• Conference Talk

Animating NFL Play by Play Data Using Matplotlib's FuncAnimation

Learn to create engaging data animations using matplotlib's FuncAnimation() with NFL play-by-play RFID data. Discover how animations enhance analysis, convey complex information, and build context in data visualization.

• YouTube
• 25 minutes
• On-Demand
• Conference Talk