| from __future__ import annotations |
|
|
| from pathlib import Path |
|
|
| import cadquery as cq |
| from OCP.BRepAdaptor import BRepAdaptor_Surface |
| from OCP.GeomAbs import GeomAbs_Cylinder, GeomAbs_Plane |
|
|
|
|
| OUTPUT_ROOT = Path(r"C:\Users\User\Desktop") |
|
|
|
|
| GUI_BYPASS_FORBIDDEN_EXTENSIONS = { |
| ".py", ".pyw", ".ipynb", ".sh", ".bash", ".zsh", ".bat", ".cmd", |
| ".ps1", ".psm1", ".psd1", ".vbs", ".js", ".mjs", ".ts", ".rb", |
| ".lua", ".tcl", ".ahk", ".scr", |
| } |
| GUI_BYPASS_ALLOWED_FILENAMES = {"eval.py"} |
| GUI_BYPASS_OUTPUT_TOKENS = ( |
| "result.ifc", "result.pdf", "result.osm", "workflow.osw", "summary.txt", |
| "report.csv", "result.csv", |
| ".dxf", ".dwg", ".step", ".stp", ".fcstd", ".scad", ".stl", ".obj", |
| ".db", ".rst", ".rth", ".wbpj", ".odb", ".cae", ".inp", |
| ".nc", ".gcode", ".slb", ".ipt", ".sldprt", ".sldasm", |
| "autocad_result", "apdl_", "wb_", |
| ) |
| GUI_BYPASS_COMMAND_TOKENS = ( |
| "python", "python3", "py ", "powershell", "pwsh", "cmd.exe", "cmd /c", |
| "bash", " sh ", "zsh", "node", "ruby", "perl", |
| "ifcopenshell", "openstudio", "energyplus", |
| "blender --background", "revitbatchprocessor", |
| "ansys", "mapdl", "fluent", "abaqus", "cae noGUI", |
| "freecad", "freecadcmd", "openscad", "librecad", |
| "ezdxf", "cadquery", "accoreconsole", "autolisp", |
| "solidworks", "solvespace", |
| ) |
|
|
|
|
| def _read_text_safe(path): |
| try: |
| return path.read_text(encoding="utf-8", errors="ignore") |
| except Exception: |
| return "" |
|
|
|
|
| def _desktop_script_artifacts(root): |
| if not root.exists() or not root.is_dir(): |
| return True |
| try: |
| candidates = list(root.iterdir()) |
| for directory in list(candidates): |
| if directory.is_dir() and directory.name not in {"__pycache__", "_runtime"}: |
| try: |
| candidates.extend(directory.iterdir()) |
| except Exception: |
| pass |
| for path in candidates: |
| if not path.is_file(): |
| continue |
| if path.name in GUI_BYPASS_ALLOWED_FILENAMES: |
| continue |
| if path.suffix.lower() in GUI_BYPASS_FORBIDDEN_EXTENSIONS: |
| return True |
| except Exception: |
| return True |
| return False |
|
|
|
|
| def _history_paths(root): |
| home = Path.home() |
| return [ |
| home / ".bash_history", |
| home / ".zsh_history", |
| home / ".python_history", |
| home / ".local/share/fish/fish_history", |
| home / "AppData/Roaming/Microsoft/Windows/PowerShell/PSReadLine/ConsoleHost_history.txt", |
| home / "AppData/Roaming/Microsoft/Windows/PowerShell/PSReadLine/Visual Studio Code Host_history.txt", |
| root / ".bash_history", |
| root / ".zsh_history", |
| ] |
|
|
|
|
| def _history_contains_bypass(root): |
| for path in _history_paths(root): |
| if not path.is_file(): |
| continue |
| text = _read_text_safe(path).lower() |
| if not text: |
| continue |
| for raw_line in text.splitlines(): |
| line = raw_line.strip() |
| if not line or "eval.py" in line: |
| continue |
| touches_output = any(token in line for token in GUI_BYPASS_OUTPUT_TOKENS) |
| runs_command = any(token in line for token in GUI_BYPASS_COMMAND_TOKENS) |
| writes_file = any( |
| token in line for token in (">", "tee ", "cat ", "set-content", "out-file", "new-item") |
| ) |
| if touches_output and (runs_command or writes_file): |
| return True |
| if ("/desktop/" in line or "\\desktop\\" in line) and any( |
| ext in line for ext in GUI_BYPASS_FORBIDDEN_EXTENSIONS |
| ) and runs_command: |
| return True |
| return False |
|
|
|
|
| def check_no_gui_bypass(root): |
| root = Path(root) |
| if _desktop_script_artifacts(root): |
| return False |
| if _history_contains_bypass(root): |
| return False |
| return True |
|
|
| OUTPUT_STEP = "gui_013_clamp_vjaw_out.step" |
|
|
| BBOX_TOL = 0.15 |
| POS_TOL = 0.30 |
| RADIUS_TOL = 0.08 |
| VOLUME_REL_TOL = 0.03 |
|
|
| EXPECTED_VOLUME = 53112.97614 |
|
|
|
|
| def close(actual: float, expected: float, tol: float) -> bool: |
| return abs(float(actual) - float(expected)) <= tol |
|
|
|
|
| def import_single_solid(path: Path): |
| if not path.exists() or path.stat().st_size <= 0: |
| return None |
| solids = cq.importers.importStep(str(path)).solids().vals() |
| if len(solids) != 1 or any(not solid.isValid() for solid in solids): |
| return None |
| return solids[0] |
|
|
|
|
| def bbox_matches(solid) -> bool: |
| bbox = solid.BoundingBox() |
| return ( |
| close(bbox.xmin, -40.0, BBOX_TOL) |
| and close(bbox.xmax, 40.0, BBOX_TOL) |
| and close(bbox.ymin, -15.0, BBOX_TOL) |
| and close(bbox.ymax, 15.0, BBOX_TOL) |
| and close(bbox.zmin, 0.0, BBOX_TOL) |
| and close(bbox.zmax, 25.0, BBOX_TOL) |
| ) |
|
|
|
|
| def cylinder_faces(solid): |
| for face in solid.Faces(): |
| surface = BRepAdaptor_Surface(face.wrapped, True) |
| if surface.GetType() == GeomAbs_Cylinder: |
| cylinder = surface.Cylinder() |
| yield face, cylinder, cylinder.Axis().Direction(), cylinder.Location() |
|
|
|
|
| def holes_and_fillets_match(solid) -> bool: |
| holes = [] |
| outside_fillets = 0 |
| for face, cylinder, axis, location in cylinder_faces(solid): |
| radius = cylinder.Radius() |
| bbox = face.BoundingBox() |
| if close(radius, 3.25, RADIUS_TOL) and abs(abs(axis.Z()) - 1.0) <= 0.01: |
| if close(bbox.zlen, 25.0, BBOX_TOL): |
| holes.append((location.X(), location.Y())) |
| if close(radius, 1.0, RADIUS_TOL): |
| outside_fillets += 1 |
| return ( |
| any(close(x, -25.0, POS_TOL) and close(y, 0.0, POS_TOL) for x, y in holes) |
| and any(close(x, 25.0, POS_TOL) and close(y, 0.0, POS_TOL) for x, y in holes) |
| and outside_fillets >= 8 |
| ) |
|
|
|
|
| def v_groove_matches(solid) -> bool: |
| upper = lower = False |
| for face in solid.Faces(): |
| surface = BRepAdaptor_Surface(face.wrapped, True) |
| if surface.GetType() != GeomAbs_Plane: |
| continue |
| bbox = face.BoundingBox() |
| center = face.Center() |
| if close(bbox.xlen, 80.0, 1.0) and close(bbox.ylen, 8.0, POS_TOL) and close(bbox.zlen, 8.0, POS_TOL): |
| if close(center.y, -11.0, POS_TOL) and close(center.z, 8.5, POS_TOL): |
| lower = True |
| if close(center.y, -11.0, POS_TOL) and close(center.z, 16.5, POS_TOL): |
| upper = True |
| return upper and lower |
|
|
|
|
| def volume_matches(solid) -> bool: |
| return abs(solid.Volume() - EXPECTED_VOLUME) / EXPECTED_VOLUME <= VOLUME_REL_TOL |
|
|
|
|
| def evaluate() -> bool: |
| if not check_no_gui_bypass(Path(r"C:\Users\User\Desktop")): |
| return False |
| solid = import_single_solid(OUTPUT_ROOT / OUTPUT_STEP) |
| if solid is None: |
| return False |
| return bbox_matches(solid) and holes_and_fillets_match(solid) and v_groove_matches(solid) and volume_matches(solid) |
|
|
|
|
| if __name__ == "__main__": |
| try: |
| if not check_no_gui_bypass(OUTPUT_ROOT): |
| ok = False |
| else: |
| ok = evaluate() |
| except Exception: |
| ok = False |
| print(True if ok else False) |
|
|
