Method delete_all

src/memos/mem_os/core.py:1063–1087

Delete all textual memories from a MemCube for user. Args: mem_cube_id (str): The identifier of the MemCube to delete the memories from.

(self, mem_cube_id: str | None = None, user_id: str | None = None)

        logger.info(f"MemCube {mem_cube_id} deleted memory {memory_id}")

    def delete_all(self, mem_cube_id: str | None = None, user_id: str | None = None) -> None:
        """
        Delete all textual memories from a MemCube for user.

        Args:
            mem_cube_id (str): The identifier of the MemCube to delete the memories from.
        """
        assert mem_cube_id in self.mem_cubes, (
            f"MemCube with ID {mem_cube_id} does not exist. please regiester"
        )
        target_user_id = user_id if user_id is not None else self.user_id
        # Validate user has access to this cube
        self._validate_cube_access(target_user_id, mem_cube_id)
        if mem_cube_id is None:
            # Try to find a default cube for the user
            accessible_cubes = self.user_manager.get_user_cubes(target_user_id)
            if not accessible_cubes:
                raise ValueError(
                    f"No accessible cubes found for user '{target_user_id}'. Please register a cube first."
                )
            mem_cube_id = accessible_cubes[0].cube_id  # TODO not only first
        else:
            self._validate_cube_access(target_user_id, mem_cube_id)
        self.mem_cubes[mem_cube_id].text_mem.delete_all()
        logger.info(f"MemCube {mem_cube_id} deleted all memories")

    def dump(
        self, dump_dir: str, user_id: str | None = None, mem_cube_id: str | None = None