virt-manager/virtinst/snapshot.py

#
# Copyright 2013-2014 Red Hat, Inc.
#
# This work is licensed under the GNU GPLv2 or later.
# See the COPYING file in the top-level directory.

from .xmlbuilder import XMLBuilder, XMLChildProperty, XMLProperty


class _SnapshotDisk(XMLBuilder):
    XML_NAME = "disk"
    name = XMLProperty("./@name")
    snapshot = XMLProperty("./@snapshot")


class DomainSnapshot(XMLBuilder):
    XML_NAME = "domainsnapshot"
    _XML_PROP_ORDER = ["name", "description", "creationTime"]

    name = XMLProperty("./name")
    description = XMLProperty("./description")
    state = XMLProperty("./state")
    creationTime = XMLProperty("./creationTime", is_int=True)
    parent = XMLProperty("./parent/name")

    memory_type = XMLProperty("./memory/@snapshot")

    disks = XMLChildProperty(_SnapshotDisk, relative_xpath="./disks")
virtinst: Add DomainSnapshot object and some plumbing Just for parsing domainsnapshot XML and performing some support checks 2013-08-06 01:20:35 +04:00			`#`
virtinst, snapshot: do not hardcode the value of VIR_DOMAIN_PMSUSPENDED Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com> 2014-07-31 14:19:53 +04:00			`# Copyright 2013-2014 Red Hat, Inc.`
virtinst: Add DomainSnapshot object and some plumbing Just for parsing domainsnapshot XML and performing some support checks 2013-08-06 01:20:35 +04:00			`#`
Fix copyright header to specify GPLv2 or later, not GPLv2 only. The copyright headers in every file were chjanged in this previous commit commit b6dcee8eb7ec4de999058c187162fe4aedef36b4 Author: Cole Robinson <crobinso@redhat.com> Date: Tue Mar 20 15:00:02 2018 -0400 Use consistent and minimal license header for every file Where before this they said " "either version 2 of the License, or (at your option) any later version." Now they just say "GNU GPLv2" This fixes it to say "GNU GPLv2 or later" again. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> 2018-04-04 16:35:41 +03:00			`# This work is licensed under the GNU GPLv2 or later.`
Use consistent and minimal license header for every file 2018-03-20 22:00:02 +03:00			`# See the COPYING file in the top-level directory.`
virtinst: Add DomainSnapshot object and some plumbing Just for parsing domainsnapshot XML and performing some support checks 2013-08-06 01:20:35 +04:00
virtinst: Switch to relative imports, fix cyclic import warnings 2014-09-12 23:59:22 +04:00			`from .xmlbuilder import XMLBuilder, XMLChildProperty, XMLProperty`
snapshots: Add some specific UI for external snapshots We sort them separately in the snapshot list, explicitly mention that they are 'external', and add a UI field listing the memory/disk details. In general mixing internal and external snapshots is a recipe for confusion and disaster, so I think the best thing to do is at least acknowledge their presence in the UI but not make any attempt to predict what will or will not work. 2013-10-01 01:53:55 +04:00

			`class _SnapshotDisk(XMLBuilder):`
virtinst: s/_XML_ROOT_NAME/XML_NAME/g No reason for it to be privatized, could be useful in some cases 2018-03-21 17:53:34 +03:00			`XML_NAME = "disk"`
snapshots: Add some specific UI for external snapshots We sort them separately in the snapshot list, explicitly mention that they are 'external', and add a UI field listing the memory/disk details. In general mixing internal and external snapshots is a recipe for confusion and disaster, so I think the best thing to do is at least acknowledge their presence in the UI but not make any attempt to predict what will or will not work. 2013-10-01 01:53:55 +04:00			`name = XMLProperty("./@name")`
			`snapshot = XMLProperty("./@snapshot")`
virtinst: Add DomainSnapshot object and some plumbing Just for parsing domainsnapshot XML and performing some support checks 2013-08-06 01:20:35 +04:00

			`class DomainSnapshot(XMLBuilder):`
virtinst: s/_XML_ROOT_NAME/XML_NAME/g No reason for it to be privatized, could be useful in some cases 2018-03-21 17:53:34 +03:00			`XML_NAME = "domainsnapshot"`
virtinst: Add DomainSnapshot object and some plumbing Just for parsing domainsnapshot XML and performing some support checks 2013-08-06 01:20:35 +04:00			`_XML_PROP_ORDER = ["name", "description", "creationTime"]`

Simplify XMLProperty declarations 2013-09-19 21:27:30 +04:00			`name = XMLProperty("./name")`
			`description = XMLProperty("./description")`
			`state = XMLProperty("./state")`
			`creationTime = XMLProperty("./creationTime", is_int=True)`
			`parent = XMLProperty("./parent/name")`
virtinst: Add DomainSnapshot object and some plumbing Just for parsing domainsnapshot XML and performing some support checks 2013-08-06 01:20:35 +04:00
snapshots: Add some specific UI for external snapshots We sort them separately in the snapshot list, explicitly mention that they are 'external', and add a UI field listing the memory/disk details. In general mixing internal and external snapshots is a recipe for confusion and disaster, so I think the best thing to do is at least acknowledge their presence in the UI but not make any attempt to predict what will or will not work. 2013-10-01 01:53:55 +04:00			`memory_type = XMLProperty("./memory/@snapshot")`

			`disks = XMLChildProperty(_SnapshotDisk, relative_xpath="./disks")`