Unresolved Thread Pool Configuration in Ren'Py’s renpy.fetch
Ren'Py’s renpy.fetch API launches a new Python thread for each asset download, queuing requests before dispatching them to the operating system. The implementation relies on a single, internally defined thread pool whose size is hard‑coded and not exposed to the game developer. Because Python’s Global Interpreter Lock serializes bytecode execution, CPU‑bound
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