Revision 4246a133 image_creator/util.py
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import hashlib |
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import time |
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import os |
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import re |
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class FatalError(Exception): |
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return find_sbin_command(command, e) |
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def get_kvm_binary(): |
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"""Returns the path to the kvm binary""" |
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uname = get_command('uname')
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which = get_command('which')
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machine = str(uname('-m'))
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if re.match('i[3-6]86', machine):
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machine = 'i386' |
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binary = which('qemu-system-%s' % machine)
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if binary is None: |
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return which('kvm')
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return binary |
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def try_fail_repeat(command, *args): |
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"""Execute a command multiple times until it succeeds""" |
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times = (0.1, 0.5, 1, 2) |
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