There's a proposal for Python to natively support lazy importing starting in Python 3.15. However, there are techniques covered in this post that allow you to use lazy importing now with 3.13, 3.12, ... really every version of Python.
The easiest way to install Python 3.14 (or 3.13, 3.12, 3.11, 3.10,...). Includes descriptions for installing from both python.org and using uv.
Steps I take for updating a project for running and testing on Python 3.14
check.raises() exception now has a `.value`
Timeline of various software events
A new home for Python People
The Test and Code podcast is in archive mode, and has moved here...
A series on pytest fixtures gets updated
A review of old posts has begun!
Brett Cannon recently released an article explaining Python 3.14's new t-strings. This article has pytest versions of the code from Brett's article.