Quicksort, Timsort, Powersort - Algorithmic ideas, engineering tricks, and trivia behind CPython's new sorting algorithm
30 min

Quicksort, Timsort, Powersort - Algorithmic ideas, engineering tricks, and trivia behind CPython's new sorting algorithm

PyCon - PyCon US 2023
Sebastian Wild
python cpython algorithms sorting timsort quicksort powersort performance optimization mergesort
Rethinking Objects
33 min

Rethinking Objects

PyCon - PyCon US 2023
Bruce Eckel
object-oriented-programming encapsulation code-reuse functional-programming library-design software-design programming-paradigms
How Memory Profilers Work
31 min

How Memory Profilers Work

PyCon - PyCon US 2023
Pablo Galindo Salgado
python memory-profiler memory-leaks performance-optimization data-transformation code-optimization memory-management allocation-patterns
Catching Tensor Shape Errors without Running Your Code
27 min

Catching Tensor Shape Errors without Running Your Code

PyCon - PyCon US 2023
Pradeep Srinivasan
machine-learning tensor-shapes type-checking python numpy pytorch debugging static-analysis ml-development broadcasting
Inside Your Web Framework: Intro to the ASGI Spec, Middleware and Apps
26 min

Inside Your Web Framework: Intro to the ASGI Spec, Middleware and Apps

PyCon - PyCon US 2023
Adrian Garcia Badaracco
asgi python web-framework middleware async event-driven-programming uvicorn api debugging application-lifecycle
You *Can* Take It With You: Packaging Your Python Code with Briefcase
32 min

You *Can* Take It With You: Packaging Your Python Code with Briefcase

PyCon - PyCon US 2023
Russell Keith-Magee
python packaging briefcase app-distribution cross-platform macos windows linux ios android web
A Per-Interpreter GIL: Concurrency and Parallelism with Subinterpreters
31 min

A Per-Interpreter GIL: Concurrency and Parallelism with Subinterpreters

PyCon - PyCon US 2023
Eric Snow
python concurrency parallelism gil subinterpreters python-3.12 programming-languages performance-optimization
Reproducible molecular simulations with Python
31 min

Reproducible molecular simulations with Python

PyCon - PyCon US 2023
Ivรกn Pulido
python molecular-dynamics simulations scientific-computing openmm machine-learning ai reproducibility computational-chemistry computational-physics
Trying No GIL on Scientific Programming
30 min

Trying No GIL on Scientific Programming

PyCon - PyCon US 2023
Cheuk Ting Ho
python gil scientific-programming data-science performance multithreading cpu-bound sam-gross cpython pca clustering scikit-learn pandas
Testing Spacecraft with Pytest
31 min

Testing Spacecraft with Pytest

PyCon - PyCon US 2023
Dan Craig
pytest python testing mission-critical-software safety-critical-software fixtures hooks generators context-managers threading telemetry-streams
Transforming a Jupyter Notebook into a Reproducible Pipeline for ML Experiments
27 min

Transforming a Jupyter Notebook into a Reproducible Pipeline for ML Experiments

PyCon - PyCon US 2023
Rob de Wit
jupyter-notebooks machine-learning ml-pipelines reproducible-research data-science git dvc experiment-tracking python stable-diffusion
Consistency and Isolation for Python Programmers
25 min

Consistency and Isolation for Python Programmers

PyCon - PyCon US 2023
A. Jesse Jiryu Davis
python database consistency isolation sql mongodb transactions distributed-systems replication concurrency anomalies linearizability