diff options
Diffstat (limited to 'nova/virt/libvirt/utils.py')
| -rw-r--r-- | nova/virt/libvirt/utils.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/nova/virt/libvirt/utils.py b/nova/virt/libvirt/utils.py index adb2ec45a1..e1298ee5c8 100644 --- a/nova/virt/libvirt/utils.py +++ b/nova/virt/libvirt/utils.py @@ -261,8 +261,8 @@ def copy_image( dest: str, host: ty.Optional[str] = None, receive: bool = False, - on_execute: ty.Callable = None, - on_completion: ty.Callable = None, + on_execute: ty.Optional[ty.Callable] = None, + on_completion: ty.Optional[ty.Callable] = None, compression: bool = True, ) -> None: """Copy a disk image to an existing directory @@ -639,7 +639,7 @@ def mdev_name2uuid(mdev_name: str) -> str: return str(uuid.UUID(mdev_uuid)) -def mdev_uuid2name(mdev_uuid: str, parent: str = None) -> str: +def mdev_uuid2name(mdev_uuid: str, parent: ty.Optional[str] = None) -> str: """Convert an mdev uuid (of the form 8-4-4-4-12) and optionally its parent device to a name (of the form mdev_<uuid_with_underscores>[_<pciid>]). |