Method loads

sphinx/util/inventory.py:45–63

(
        cls,
        content: bytes,
        *,
        uri: str,
    )

class InventoryFile:
    @classmethod
    def loads(
        cls,
        content: bytes,
        *,
        uri: str,
    ) -> _Inventory:
        format_line, _, content = content.partition(b'\n')
        format_line = format_line.rstrip()  # remove trailing \r or spaces
        if format_line == b'# Sphinx inventory version 2':
            return cls._loads_v2(content, uri=uri)
        if format_line == b'# Sphinx inventory version 1':
            lines = content.decode().splitlines()
            return cls._loads_v1(lines, uri=uri)
        if format_line.startswith(b'# Sphinx inventory version '):
            unknown_version = format_line[27:].decode()
            msg = f'unknown or unsupported inventory version: {unknown_version!r}'
            raise ValueError(msg)
        msg = f'invalid inventory header: {format_line.decode()}'
        raise ValueError(msg)

    @classmethod
    def load(cls, stream: _SupportsRead, uri: str, joinfunc: _JoinFunc) -> Inventory: