+def create_image(session):
+ d = session['dialog']
+ disk = session['disk']
+ device = session['device']
+ snapshot = session['snapshot']
+ image_os = session['image_os']
+ wizard = session['wizard']
+
+ # Save Kamaki credentials
+ Kamaki.save_account(wizard['account'])
+ Kamaki.save_token(wizard['token'])
+
+ with_progress = OutputWthProgress(True)
+ out = disk.out
+ out.add(with_progress)
+ try:
+ out.clear()
+
+ #Sysprep
+ device.mount(False)
+ image_os.do_sysprep()
+ metadata = image_os.meta
+ device.umount()
+
+ #Shrink
+ size = device.shrink()
+ session['shrinked'] = True
+ update_background_title(session)
+
+ metadata.update(device.meta)
+ metadata['DESCRIPTION'] = wizard['ImageDescription']
+
+ #MD5
+ md5 = MD5(out)
+ session['checksum'] = md5.compute(snapshot, size)
+
+ #Metadata
+ metastring = '\n'.join(
+ ['%s=%s' % (key, value) for (key, value) in metadata.items()])
+ metastring += '\n'
+
+ out.output()
+ try:
+ out.output("Uploading image to pithos:")
+ kamaki = Kamaki(wizard['account'], wizard['token'], out)
+
+ name = "%s-%s.diskdump" % (wizard['ImageName'],
+ time.strftime("%Y%m%d%H%M"))
+ pithos_file = ""
+ with open(snapshot, 'rb') as f:
+ pithos_file = kamaki.upload(f, size, name,
+ "(1/4) Calculating block hashes",
+ "(2/4) Uploading missing blocks")
+
+ out.output("(3/4) Uploading metadata file...", False)
+ kamaki.upload(StringIO.StringIO(metastring), size=len(metastring),
+ remote_path="%s.%s" % (name, 'meta'))
+ out.success('done')
+ out.output("(4/4) Uploading md5sum file...", False)
+ md5sumstr = '%s %s\n' % (session['checksum'], name)
+ kamaki.upload(StringIO.StringIO(md5sumstr), size=len(md5sumstr),
+ remote_path="%s.%s" % (name, 'md5sum'))
+ out.success('done')
+ out.output()
+
+ out.output('Registering image with ~okeanos...', False)
+ kamaki.register(wizard['ImageName'], pithos_file, metadata)
+ out.success('done')
+ out.output()
+
+ except ClientError as e:
+ raise FatalError("Pithos client: %d %s" % (e.status, e.message))
+ finally:
+ out.remove(with_progress)
+
+ msg = "The image was successfully uploaded and registered with " \
+ "~okeanos. Would you like to keep a local copy of the image?"
+ if not d.yesno(msg, width=PAGE_WIDTH):
+ extract_image(session)
+