Files
python-sdk/pkg
zeekay fa82e6aced fix(hanzo-mcp): eliminate all blocking I/O in shell modules
Comprehensive async fix for all shell/process handling modules:

- command_executor.py: Made _get_shell_by_type, _get_system_shell,
  _get_interpreter_path async with asyncio.to_thread for shutil.which.
  Temp file creation/cleanup now uses aiofiles.os.

- logs.py: Added aiofiles for async file reads. Path.exists(), stat(),
  glob() wrapped in asyncio.to_thread(). Batch async stat operations
  with asyncio.gather().

- processes.py: Changed cpu_percent(interval=0.1) to interval=None
  to avoid 100ms blocking per process. Wrapped sync psutil operations
  in asyncio.to_thread().

- streaming_command.py: Replaced subprocess.run with async subprocess
  in tail(). stream_to_file now uses aiofiles. All file I/O operations
  made async throughout.

- Legacy modules (run_background.py, npx_background.py, uvx_background.py):
  Added deprecation warnings pointing to new async implementations in
  base_process.py and tool-specific modules.

Version bump to 0.9.17.
2025-12-24 17:56:26 -08:00
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