ExceptionGroup and except* .
Notice the except* (star-except) syntax. It catches all ValueErrors inside the group without breaking the successful execution of task "B". Ask any developer: "What is the worst part of Python?" Many will answer: Tracebacks that only tell you the line, not the column. python 3.11
If you are still on Python 3.8 or 3.9, here is why you should make the jump to 3.11 (or later). The headline feature of Python 3.11 is the result of Microsoft’s "Faster CPython" team, led by Mark Shannon. For years, Python developers accepted the trade-off of slower execution for rapid development speed. Python 3.11 narrowed that gap significantly. ExceptionGroup and except*
Released in October 2022, Python 3.11 stands as a landmark update for the language. While the world has since moved to 3.12 and 3.13, 3.11 remains the bedrock for many production systems due to its maturity and significant, measurable improvements over Python 3.10. This update focused heavily on two core pillars: execution speed and error clarity . Ask any developer: "What is the worst part of Python
To install the upgrade version listed below, please click the link to download the installer to your machine. Once you've downloaded the installer, double-click the installer to run it. IMPORTANT: To make sure you don't lose any of your saved views or notecards, please do not uninstall the previous version from your machine before you run the new installer.
Download version 2017.2.08 (Release Date: Feb 8, 2017)
Release Notes and System Requirements
