Add Python control-side bindings (pyarco)#5
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Pure-Python control bindings for Arco using o2litepy. Replaces direct O2 message construction with a Ugen class hierarchy that mirrors the Serpent bindings. - arco_engine.py: ArcoEngine lifecycle (connect/close/context manager), UgenID pool, action system, constants, utilities - arco_ugens.py: Ugen base class and ~50 concrete wrappers - arco_instr.py: Instrument framework (Param, Synth, Note/Score, etc.) - arco.py: re-export layer for backward compatibility - apps/test/python/init.py: NiceGUI interactive demo app ArcoEngine holds strong references to all ugen shadows, preventing accidental GC from sending premature /arco/free messages. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Summary
pyarco/— pure-Python control bindings for Arco using o2litepy, parallel to the Serpent bindings inserpent/srp/ArcoEngineclass manages connection lifecycle, UgenID pool, and a registry of live ugen shadows (preventing accidental GC from sending premature/arco/free)apps/test/python/init.pyModule layout
pyarco/arco_engine.pypyarco/arco_ugens.pypyarco/arco_instr.pypyarco/arco.pyfrom arco import Sineworksapps/test/python/init.pyTest plan
source apps/common/setpath.sh && cd apps/test && ./daserpent.app/Contents/MacOS/daserpent)cd apps/test/python && python init.py)🤖 Generated with Claude Code