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# Copyright (c) 2016 VMware, Inc.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from lxml import etree # nosec: B410
def _get_vmdk_name_from_ovf(root):
ns_ovf = "{{{0}}}".format(root.nsmap["ovf"])
disk = root.find("./{0}DiskSection/{0}Disk".format(ns_ovf))
file_id = disk.get("{}fileRef".format(ns_ovf))
f = root.find('./{0}References/{0}File[@{0}id="{1}"]'.format(ns_ovf,
file_id))
return f.get("{}href".format(ns_ovf))
def get_vmdk_name_from_ovf(ovf_handle):
"""Get the vmdk name from the given ovf descriptor."""
parser = etree.XMLParser(resolve_entities=False)
return _get_vmdk_name_from_ovf(
etree.parse(ovf_handle, parser=parser).getroot()) # nosec: B320
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