Jamie's Blog

blog.changs.co.uk

In November of 2023 cpython core developer Anthony Shaw wrote about sub-interpreters in his post: Running Python Parallel Applications with Sub Interpreters , where he previewed the ongoing development for subinterpreters and highlighted his attempt to run web applications in a subinterpreter.

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Software Engineering 2 Programming Languages 2

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Python 3.15: features that didn't make the headlines

2026432 points220 comments Programming Languages details

It's that time of the year again, a new version of Python is just around the corner. With the Python 3.15.0b1 feature freeze, we know what's...

TypedDicts are better than you think

2024134 points152 comments Software Engineering details

TypedDict was introduced in PEP-589 which landed in Python 3.8. The primary use case was to create type annotations for dictionaries. For example,...