The nova.virt.xenapi.image.utils Module

class GlanceImage(context, image_href_or_id)

Bases: object

data()

download_to(fileobj)

is_raw_tgz()

meta

class IterableToFileAdapter(iterable)

Bases: object

A degenerate file-like so that an iterable could be read like a file.

As Glance client returns an iterable, but tarfile requires a file like, this is the adapter between the two. This allows tarfile to access the glance stream.

read(size)

class RawImage(glance_image)

Bases: object

get_size()

stream_to(fileobj)

class RawTGZImage(glance_image)

Bases: object

get_size()

stream_to(target_file)