2016-05-11 05:12:43 +00:00
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import os
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2016-05-11 05:02:58 +00:00
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import re
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import subprocess
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_VOLUME_ID_REGEX = re.compile(b'^Volume id: (?P<volume_id>.+)$', re.MULTILINE)
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def GetVolumeID(path):
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isoinfo = subprocess.check_output([
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'isoinfo',
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'-d',
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'-i', path,
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])
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match = _VOLUME_ID_REGEX.search(isoinfo)
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return match.group('volume_id').decode('ascii')
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2016-05-11 05:12:43 +00:00
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def GetCurrentImage(image_dir='/isodevice/iconograph'):
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current_path = os.path.join(image_dir, 'current')
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return os.path.basename(os.readlink(current_path))
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