Method seek

starlette/datastructures.py:466–470

(self, offset: int)

        return await run_in_threadpool(self.file.read, size)

    async def seek(self, offset: int) -> None:
        if self._in_memory:
            self.file.seek(offset)
        else:
            await run_in_threadpool(self.file.seek, offset)

    async def close(self) -> None:
        if self._in_memory: