JIT

Improve import time of pprint #87

Job	Run time
Interpreter (Debug)	6m 43s
Free-Threaded (Debug)	10m 28s
i686-pc-windows-msvc/msvc (Debug)	18m 25s
i686-pc-windows-msvc/msvc (Release)	19m 53s
x86_64-pc-windows-msvc/msvc (Debug)	16m 30s
x86_64-pc-windows-msvc/msvc (Release)	20m 41s
aarch64-pc-windows-msvc/msvc (Debug)	5m 27s
aarch64-pc-windows-msvc/msvc (Release)	5m 22s
x86_64-apple-darwin/clang (Debug)	11m 51s
x86_64-apple-darwin/clang (Release)	17m 23s
aarch64-apple-darwin/clang (Debug)	9m 35s
aarch64-apple-darwin/clang (Release)	14m 52s
x86_64-unknown-linux-gnu/gcc (Debug)	8m 13s
x86_64-unknown-linux-gnu/gcc (Release)	17m 35s
x86_64-unknown-linux-gnu/clang (Debug)	8m 11s
x86_64-unknown-linux-gnu/clang (Release)	13m 42s
aarch64-unknown-linux-gnu/gcc (Debug)	1h 14m 11s
aarch64-unknown-linux-gnu/gcc (Release)	52m 13s
aarch64-unknown-linux-gnu/clang (Debug)	1h 5m 7s
aarch64-unknown-linux-gnu/clang (Release)	1h 25m 37s
	8h 1m 59s

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