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The secret Python switch: How one flag makes your scripts run faster
Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.
Python programs are set to get faster startup times with PEP 810 "Explicit lazy imports," which allows scripts to defer loading imported libraries until they're actually needed rather than at startup.
If Python is not working in Visual Studio Code Terminal, you receive Python is not recognized, or the script fails to execute ...
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