Method schema

src/ifcopenshell-python/ifcopenshell/file.py:778–789

General IFC schema version: IFC2X3, IFC4, IFC4X3.

(self)

    @property
    def schema(self) -> ifcopenshell.util.schema.IFC_SCHEMA:
        """General IFC schema version: IFC2X3, IFC4, IFC4X3."""
        prefixes = ("IFC", "X", "_ADD", "_TC")
        reg = "".join(f"(?P<{s}>{s}\\d+)?" for s in prefixes)
        match = re.match(reg, self.wrapped_data.schema)
        version_tuple = tuple(
            map(
                lambda pp: int(pp[1][len(pp[0]) :]) if pp[1] else None,
                ((p, match.group(p)) for p in prefixes),
            )
        )
        return "".join("".join(map(str, t)) if t[1] else "" for t in zip(prefixes, version_tuple[0:2]))

    @property
    def schema_identifier(self) -> str: