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)