| 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_001_mounting_plate_out.step" |
|
|
| BBOX_TOL = 0.10 |
| POS_TOL = 0.20 |
| RADIUS_TOL = 0.10 |
| VOLUME_REL_TOL = 0.02 |
|
|
| EXPECTED_HOLES = [(45.0, 25.0), (45.0, -25.0), (-45.0, 25.0), (-45.0, -25.0)] |
| EXPECTED_VOLUME = 92410.714035 |
|
|
|
|
| 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 |
| workplane = cq.importers.importStep(str(path)) |
| solids = workplane.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() |
| expected = { |
| "xmin": -60.0, |
| "xmax": 60.0, |
| "ymin": -40.0, |
| "ymax": 40.0, |
| "zmin": -5.0, |
| "zmax": 5.0, |
| } |
| return all(close(getattr(bbox, key), value, BBOX_TOL) for key, value in expected.items()) |
|
|
|
|
| def cylinder_faces(solid): |
| faces = [] |
| for face in solid.Faces(): |
| surface = BRepAdaptor_Surface(face.wrapped, True) |
| if surface.GetType() == GeomAbs_Cylinder: |
| cylinder = surface.Cylinder() |
| axis = cylinder.Axis().Direction() |
| faces.append((face, cylinder.Radius(), axis)) |
| return faces |
|
|
|
|
| def through_holes_match(solid) -> bool: |
| candidates = [] |
| for face, radius, axis in cylinder_faces(solid): |
| if not close(radius, 4.0, RADIUS_TOL): |
| continue |
| if abs(abs(axis.Z()) - 1.0) > 0.01: |
| continue |
| bbox = face.BoundingBox() |
| if not close(bbox.zlen, 10.0, BBOX_TOL): |
| continue |
| center = face.Center() |
| candidates.append((center.x, center.y)) |
|
|
| if len(candidates) != 4: |
| return False |
|
|
| remaining = list(candidates) |
| for expected_x, expected_y in EXPECTED_HOLES: |
| match_index = next( |
| ( |
| idx |
| for idx, (actual_x, actual_y) in enumerate(remaining) |
| if close(actual_x, expected_x, POS_TOL) and close(actual_y, expected_y, POS_TOL) |
| ), |
| None, |
| ) |
| if match_index is None: |
| return False |
| remaining.pop(match_index) |
| return True |
|
|
|
|
| def horizontal_plane_faces(solid): |
| faces = [] |
| for face in solid.Faces(): |
| surface = BRepAdaptor_Surface(face.wrapped, True) |
| if surface.GetType() != GeomAbs_Plane: |
| continue |
| bbox = face.BoundingBox() |
| if bbox.zlen <= 0.01: |
| faces.append(face) |
| return faces |
|
|
|
|
| def outside_chamfers_match(solid) -> bool: |
| top_bottom_faces = [] |
| for face in horizontal_plane_faces(solid): |
| bbox = face.BoundingBox() |
| center = face.Center() |
| if close(bbox.xlen, 116.0, BBOX_TOL) and close(bbox.ylen, 76.0, BBOX_TOL): |
| if close(abs(center.z), 5.0, BBOX_TOL): |
| top_bottom_faces.append(face) |
| return len(top_bottom_faces) == 2 |
|
|
|
|
| def volume_matches(solid) -> bool: |
| volume = solid.Volume() |
| return abs(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 through_holes_match(solid) |
| and outside_chamfers_match(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) |
|
|
