Raises ------ ValueError If the string does not contain exactly 5 tokens, or if numeric conversion fails, or if the brand token is not ``vladmodels``. """ tokens = _split_and_clean(spec.lower())
if len(tokens) != 5: raise ValueError( f"Expected 5 whitespace‑separated parts, got len(tokens): tokens" ) vladmodels katya y117 47 154
pytest test_vladmodel_parser.py If you just need the area without the extra ceremony: Raises ------ ValueError If the string does not
try: width = int(width_str) height = int(height_str) except ValueError as exc: raise ValueError( f"Width and height must be integer numbers; got 'width_str' and 'height_str'" ) from exc or if numeric conversion fails
from vladmodel_parser import parse_vladmodels_spec
if brand != "vladmodels": raise ValueError(f"Brand must be 'vladmodels', got 'brand'")
@property def area_mm2(self) -> int: """Surface area in square millimetres (width × height).""" return self.width_mm * self.height_mm