Fast ipykernel detection by checking filesystem. Avoids slow subprocess calls (pip list).
Performance: ~1-2ms per environment (vs 100-500ms for subprocess).
Absolute path to Python executable.
Optional
Optional environment type (conda, venv, etc.).
True if ipykernel is installed in the environment.
Fast ipykernel detection by checking filesystem. Avoids slow subprocess calls (pip list).
Performance: ~1-2ms per environment (vs 100-500ms for subprocess).