ykcheungab
56 lines
1.4 KiB
Python
56 lines
1.4 KiB
Python
"""Resolve bundled resource paths for dev runs and standalone builds."""
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from __future__ import annotations
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import os
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import sys
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from pathlib import Path
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_GUI_DIR = Path(__file__).resolve().parent
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_EXAMPLES_DIR = _GUI_DIR.parent
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_REPO_ROOT = _EXAMPLES_DIR.parent
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def is_frozen() -> bool:
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return getattr(sys, "frozen", False)
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def app_root() -> Path:
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"""Directory containing the executable when frozen, else repository root."""
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if is_frozen():
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return Path(sys.executable).resolve().parent
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return _REPO_ROOT
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def resource_path(*parts: str) -> Path:
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return app_root().joinpath(*parts)
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def default_config_path() -> str:
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"""Default ORY-FINGER config name (packaged stem ``finger``)."""
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return "finger"
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def require_gui_extras() -> None:
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try:
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import open3d # noqa: F401
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import pyqtgraph # noqa: F401
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from PyQt5 import QtWidgets # noqa: F401
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except ImportError as exc:
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raise SystemExit('GUI example requires: pip install "orisys[gui]"') from exc
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def configure_frozen_runtime() -> None:
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"""Use the app folder as CWD so relative paths resolve next to the exe."""
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if is_frozen():
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os.chdir(app_root())
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def ensure_examples_import_path() -> None:
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"""Editable dev runs: keep examples/ on sys.path."""
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if is_frozen():
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return
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examples = str(_EXAMPLES_DIR)
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if examples not in sys.path:
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sys.path.insert(0, examples)
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