Expand description
Python subprocess — persistent daemon for filter execution.
Spawns a Python child process that loads filters via cloudpickle and executes fit/forward commands via stdin/stdout JSON Lines. The GIL is completely isolated from the Rust process — no segfaults.
Structs§
- Python
Process - A persistent Python child process that executes filter commands.
- Subprocess
Filter - A filter that delegates to a shared PythonProcess via stdin/stdout.
Multiple SubprocessFilters can share the same process (Arc
).